Northern Ireland rewards couples who love long bright evenings, green landscapes and a relaxed indoor-outdoor feel, but it rarely rewards rigid weather assumptions. The main decision here is less about chasing heat and more about balancing light, temperature and rain risk against local diary pressures. Late spring is especially attractive because gardens and coastlines look fresh, daylight stretches well into the evening, and the air is usually mild enough for drinks outdoors without the heavier summer visitor flow in every hotspot.
This report uses historical patterns from 2016-2025, so treat the rankings as a planning guide rather than a promise. In Northern Ireland, venue style matters almost as much as the averages: a country house with strong indoor rooms, a city hotel with easy guest access, or a coastal venue exposed to wind can each feel very different on the same date. Also weigh school holidays, summer tourism on the Causeway Coast, and July road disruption around Twelfth celebrations before you commit.
May is the strongest overall month in this historical set for Northern Ireland, averaging 9.48 hours of sunshine a day, 5.09 hours of precipitation and a daily maximum temperature of 16.14°C. For weddings, that combination is useful because it favours bright photographs and longer outdoor drinks receptions without relying on high heat. Gardens, estate venues and coastal backdrops tend to look particularly vibrant at this point in the year. Even so, spring weather can still turn quickly, so the best May plans pair an outdoor ceremony option with a genuinely appealing indoor room rather than a last-minute wet-weather compromise.
The highest-ranked date in the data is 08 August, with 11.54 sunshine hours, 3.7 precipitation hours and a maximum temperature of 18.62°C. That reads as a particularly promising Northern Ireland wedding date because it combines generous daylight with comfortable temperatures that usually suit formalwear, dancing and travel better than hotter destinations. For couples set on a Saturday, the strongest options in the planning years are 08 August 2026, 22 May 2027 and 03 June 2028. Still, these are historical signals from 2016-2025, not guarantees, so build your run sheet around flexibility, not certainty.
If you like one of the stronger summer Saturdays, ask venues about covered outdoor space, wind exposure and portrait locations that still work in showers. In Northern Ireland it is also wise to check local calendars before paying deposits, especially around the Twelfth period in July and peak holiday weeks, when road closures, accommodation pressure and coach availability can affect guests across the region.
Keep reading to view the best day to get married, hours of rain per day and average high temperature per day in Ireland, Northern Ireland, United Kingdom for every month in 2026, 2027 and 2028:
Weather history is most useful when combined with the realities of planning a celebration here. These checks can help turn the report into a date that works for you and your guests.
In Northern Ireland, the date itself is only part of the decision. If you are considering July, review parade routes, possible road closures and extra travel time for guests well before you finalise venue and church locations. A beautiful rural or cross-city journey can become much harder around the Twelfth period.
Because even the strongest months still carry meaningful precipitation, ask to see the exact indoor ceremony room, drinks area and backup portrait locations. The best Northern Ireland venues are not those with a backup in theory, but those where the wet-weather version of the day still feels generous, bright and fully planned.
Late spring and early summer bring one of Northern Ireland’s biggest wedding advantages: long evenings. Build your schedule so guests can enjoy outdoor drinks, and leave space for a second short photo session later in the day. You often gain more from extra daylight here than from chasing the absolute warmest month.
If your venue is on or near the Causeway Coast or another scenic tourism area, sort accommodation soon after signing. Summer and bank-holiday weekends can squeeze room supply, and guests travelling from Great Britain or farther afield will appreciate having clear booking guidance before prices rise.
May currently ranks highest in Dropory's historical analysis for Ireland, Northern Ireland, United Kingdom. Use the result alongside venue availability, guest travel and your preferred wedding style.
08 August currently has the strongest historical weather result in this report. Past patterns cannot guarantee future conditions, so keep a suitable indoor or covered option available.
Dropory compares daily sunshine, precipitation and temperature history to rank months, dates and Saturdays, then combines those signals with practical local planning guidance.
Historically, May is the strongest all-round month in this dataset, averaging 9.48 sunshine hours and a milder 16.14°C daily maximum across 2016-2025. For many couples that is an excellent balance of light, comfort and fresh scenery. It is not a guarantee of dry weather, but it is a very convincing month for indoor-outdoor wedding plans.
Mid-July deserves extra care because Twelfth-related parades and celebrations can affect roads, noise levels and accommodation demand in parts of Northern Ireland. That does not make a July wedding impossible, but you should check the local area carefully before booking. Peak summer weekends in coastal destinations can also increase room prices and reduce flexibility for guests.
Usually, comfort is more of an advantage than heat. July averages a maximum of 19.26°C and August 18.88°C, which often feels pleasant for suits, dresses and dancing, but not consistently hot enough to assume a fully outdoor day will run without interruption. Wind and showers matter as much as temperature, so covered outdoor space and an indoor plan remain important.
Use these buttons to select the year you're planning your event in. Use the °F / °C buttons to choose your preferred temperature scale.
The sun shows you the median hours of sunny weather & clear skies on this day in the last 10 years
The thermometer shows you the average max temperature on this day during the last 10 years
The drop shows you the median hours of rainfall / precipitation on this day during the last 10 years
Ireland, Northern Ireland, United Kingdom
Top date in January, 2027:
08 January
Top dates with the most sunshine
08 January
- 4.5 median hours of sunny weather
18 January
- 4.3 median hours of sunny weather
03 January
- 4.3 median hours of sunny weather
04 January
- 4.3 median hours of sunny weather
16 January
- 4 median hours of sunny weather
Top Saturdays in January 2027
16 January
- 4 median hours of sunny weather
30 January
- 3.7 median hours of sunny weather
02 January
- 2.8 median hours of sunny weather
09 January
- 2.4 median hours of sunny weather
23 January
- 2.2 median hours of sunny weather
Based on data from: 2016-2025
01
47 °F
3 h
5.7 h
02
46 °F
2.8 h
7.2 h
03
46 °F
4.3 h
6.1 h
04
44 °F
4.3 h
2.5 h
05
44 °F
3 h
3.2 h
06
45 °F
3.2 h
7 h
07
45 °F
2.8 h
4.6 h
08
43 °F
4.5 h
2.1 h
09
42 °F
2.4 h
4.6 h
10
46 °F
2.9 h
4.8 h
11
47 °F
2.2 h
6.2 h
12
46 °F
3.7 h
6.3 h
13
46 °F
2.2 h
5.9 h
14
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2.9 h
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46 °F
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45 °F
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44 °F
3.8 h
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18
45 °F
4.3 h
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45 °F
3.8 h
4 h
20
45 °F
3.3 h
5.1 h
21
48 °F
1.7 h
6.1 h
22
46 °F
3.9 h
2.9 h
23
48 °F
2.2 h
5.3 h
24
48 °F
2.4 h
5.8 h
25
49 °F
3.8 h
4.2 h
26
48 °F
2.8 h
8.6 h
27
48 °F
3.5 h
6.8 h
28
48 °F
2.2 h
6.5 h
29
48 °F
3.9 h
6.5 h
30
46 °F
3.7 h
3.8 h
31
48 °F
3.3 h
8.2 h
January in Northern Ireland suits couples who want a low-season date, a cosy atmosphere and the best chance of easier venue negotiation. Historical averages are modest, with 3.2 sunshine hours, 5.17 precipitation hours and a daily maximum of 7.83°C, so this is a month for candlelight, fireplaces and an indoor-first timeline rather than grand outdoor plans. The strongest historical date, 08 January, still only reached 4.47 sunshine hours. Short daylight means earlier ceremonies work better, especially for photography. One practical step: choose a venue where ceremony, drinks, dinner and bedrooms are all on site or close together, reducing winter travel stress for guests.
Ireland, Northern Ireland, United Kingdom
Top date in February, 2027:
27 February
Top dates with the most sunshine
27 February
- 6.9 median hours of sunny weather
25 February
- 6.4 median hours of sunny weather
23 February
- 6 median hours of sunny weather
22 February
- 5.8 median hours of sunny weather
26 February
- 5.8 median hours of sunny weather
Top Saturdays in February 2027
27 February
- 6.9 median hours of sunny weather
06 February
- 3.6 median hours of sunny weather
20 February
- 3.3 median hours of sunny weather
13 February
- 3.2 median hours of sunny weather
Based on data from: 2016-2025
01
48 °F
4.3 h
3.6 h
02
49 °F
3.1 h
7.9 h
03
48 °F
3.4 h
7.1 h
04
48 °F
3.6 h
4.1 h
05
48 °F
4 h
7.3 h
06
47 °F
3.6 h
5.9 h
07
46 °F
3.2 h
6.9 h
08
46 °F
4 h
9.4 h
09
44 °F
5.4 h
6.5 h
10
45 °F
5.1 h
4.5 h
11
43 °F
4.9 h
3.6 h
12
45 °F
3.8 h
7.4 h
13
47 °F
3.2 h
7.8 h
14
50 °F
4.5 h
6.6 h
15
50 °F
4.8 h
9.5 h
16
51 °F
2.7 h
8.6 h
17
49 °F
4.2 h
8.5 h
18
49 °F
4.5 h
8.4 h
19
51 °F
1.1 h
8.2 h
20
52 °F
3.3 h
8.6 h
21
52 °F
3.6 h
8.7 h
22
50 °F
5.8 h
8.1 h
23
49 °F
6 h
6.4 h
24
49 °F
3.9 h
5.8 h
25
48 °F
6.4 h
3.8 h
26
48 °F
5.8 h
5.8 h
27
47 °F
6.9 h
3.4 h
28
48 °F
5.8 h
6.5 h
February can be romantic in Northern Ireland, particularly for elegant city weddings or intimate country-house celebrations, but it is not a straightforward dry-season option. The month averages 4.32 sunshine hours, 6.75 precipitation hours and a daily maximum of 8.96°C, so it often feels wetter than January despite slightly brighter days. Around Valentine’s season, florists, restaurants and accommodation can be busier in cities, while daylight is still limited for late-afternoon ceremonies. The standout historical date was 27 February with 6.86 sunshine hours and 3.4 precipitation hours. Planning action: reserve guest transport early if many people will be moving between church, reception and hotel in winter conditions.
Ireland, Northern Ireland, United Kingdom
Top date in March, 2027:
25 March
Top dates with the most sunshine
25 March
- 8 median hours of sunny weather
29 March
- 7.8 median hours of sunny weather
31 March
- 7.6 median hours of sunny weather
28 March
- 7.5 median hours of sunny weather
16 March
- 7.3 median hours of sunny weather
Top Saturdays in March 2027
27 March
- 6.6 median hours of sunny weather
20 March
- 6.2 median hours of sunny weather
13 March
- 5.6 median hours of sunny weather
06 March
- 4.8 median hours of sunny weather
Based on data from: 2016-2025
01
46 °F
6.4 h
5.6 h
02
46 °F
3.4 h
8.8 h
03
46 °F
4.4 h
6.7 h
04
46 °F
5.5 h
5.5 h
05
47 °F
5.5 h
4.4 h
06
47 °F
4.8 h
6.6 h
07
49 °F
5.8 h
5.1 h
08
49 °F
5.6 h
5.1 h
09
48 °F
4.1 h
9.7 h
10
51 °F
5.6 h
6.5 h
11
52 °F
4.7 h
8.7 h
12
50 °F
5.1 h
10.6 h
13
51 °F
5.6 h
8 h
14
51 °F
4.7 h
8.4 h
15
53 °F
5.4 h
8.6 h
16
52 °F
7.3 h
6.1 h
17
51 °F
5.2 h
6.8 h
18
50 °F
3.6 h
4.9 h
19
51 °F
5.5 h
4.6 h
20
53 °F
6.2 h
4.6 h
21
53 °F
5.4 h
5.2 h
22
53 °F
5 h
5.5 h
23
52 °F
6.5 h
4.6 h
24
52 °F
6.8 h
4 h
25
54 °F
8 h
5.4 h
26
53 °F
6.6 h
6.3 h
27
54 °F
6.6 h
5.4 h
28
54 °F
7.5 h
8 h
29
52 °F
7.8 h
6.3 h
30
53 °F
5.9 h
6.9 h
31
52 °F
7.6 h
4.9 h
March brings the first real sense of spring to Northern Ireland, with averages rising to 5.74 sunshine hours and 10.35°C for daily maximum temperature, though precipitation remains notable at 6.38 hours. That makes it a transitional month: better light for photography, but still too changeable to rely on lawns or exposed coastal terraces. St Patrick’s Day activity can also make central accommodation and hospitality spaces busier in some towns and cities, so availability deserves an early check. The strongest historical date, 25 March, combined 7.99 sunshine hours with 12.48°C. Helpful move: ask your venue when gardens usually begin to look their best, rather than assuming spring colour will already be fully out.
Ireland, Northern Ireland, United Kingdom
Top date in April, 2027:
25 April
Top dates with the most sunshine
25 April
- 10.5 median hours of sunny weather
21 April
- 10.1 median hours of sunny weather
22 April
- 9.9 median hours of sunny weather
07 April
- 9.6 median hours of sunny weather
27 April
- 9.6 median hours of sunny weather
Top Saturdays in April 2027
17 April
- 8.2 median hours of sunny weather
24 April
- 7.9 median hours of sunny weather
03 April
- 7.3 median hours of sunny weather
10 April
- 6.9 median hours of sunny weather
Based on data from: 2016-2025
01
52 °F
7 h
5.5 h
02
51 °F
6.8 h
6.4 h
03
54 °F
7.3 h
6.6 h
04
53 °F
7.3 h
6.4 h
05
53 °F
4.9 h
6.4 h
06
53 °F
9.3 h
8.5 h
07
54 °F
9.6 h
3.9 h
08
55 °F
8.3 h
5 h
09
54 °F
6.4 h
5.6 h
10
53 °F
6.9 h
4.7 h
11
54 °F
4 h
5.8 h
12
54 °F
4.1 h
6.8 h
13
55 °F
8.2 h
3.8 h
14
53 °F
7 h
6.7 h
15
54 °F
7.5 h
7.9 h
16
55 °F
7.8 h
5 h
17
55 °F
8.2 h
5.5 h
18
57 °F
6.5 h
4 h
19
56 °F
5.8 h
6.8 h
20
58 °F
7.9 h
2.4 h
21
60 °F
10.1 h
2.8 h
22
58 °F
9.9 h
5.8 h
23
58 °F
9.2 h
2.9 h
24
57 °F
7.9 h
5.8 h
25
56 °F
10.5 h
3.5 h
26
54 °F
7.5 h
6.1 h
27
54 °F
9.6 h
4.7 h
28
55 °F
8.8 h
4.9 h
29
56 °F
9.5 h
6 h
30
56 °F
9.5 h
9.1 h
April is one of Northern Ireland’s more appealing shoulder-season choices, especially if you want fresh landscapes without the busiest summer visitor patterns. Historical averages reach 7.77 sunshine hours, 5.51 precipitation hours and a daily maximum of 12.7°C, giving noticeably brighter conditions than winter while staying cool enough for formalwear. Blossom, new foliage and long enough evenings make country estates and walled gardens feel particularly photogenic. Easter school holidays and bank-holiday weekends can tighten accommodation in popular areas, though, especially where there is leisure tourism. The strongest date, 25 April, posted 10.48 sunshine hours. Smart planning action: hold a room block early if guests are travelling to resort or coastal venues.
Ireland, Northern Ireland, United Kingdom
Top date in May, 2027:
31 May
Top dates with the most sunshine
31 May
- 11.5 median hours of sunny weather
12 May
- 11.4 median hours of sunny weather
11 May
- 11.4 median hours of sunny weather
16 May
- 11.3 median hours of sunny weather
26 May
- 10.5 median hours of sunny weather
Top Saturdays in May 2027
22 May
- 10.5 median hours of sunny weather
29 May
- 10.4 median hours of sunny weather
08 May
- 10.2 median hours of sunny weather
15 May
- 8.9 median hours of sunny weather
01 May
- 6.7 median hours of sunny weather
Based on data from: 2016-2025
01
57 °F
6.7 h
7.2 h
02
58 °F
10.2 h
2.9 h
03
57 °F
7.5 h
3.7 h
04
57 °F
8.8 h
3.3 h
05
57 °F
8.4 h
5.4 h
06
59 °F
8.5 h
3 h
07
60 °F
8.1 h
4.8 h
08
62 °F
10.2 h
4.8 h
09
61 °F
9.7 h
6.6 h
10
60 °F
9.1 h
7.3 h
11
60 °F
11.4 h
3.6 h
12
62 °F
11.4 h
2.9 h
13
61 °F
10.1 h
4 h
14
61 °F
9.6 h
3.3 h
15
61 °F
8.9 h
4.4 h
16
62 °F
11.3 h
3.3 h
17
61 °F
8.5 h
6.3 h
18
61 °F
9.6 h
4.7 h
19
63 °F
9.2 h
5.1 h
20
62 °F
8.8 h
9.6 h
21
61 °F
8.2 h
8.6 h
22
60 °F
10.5 h
5.7 h
23
61 °F
9.4 h
6 h
24
62 °F
9.8 h
4.3 h
25
62 °F
8.7 h
4.8 h
26
63 °F
10.5 h
4.6 h
27
62 °F
8.8 h
7.4 h
28
63 °F
10 h
4.1 h
29
65 °F
10.4 h
6.4 h
30
66 °F
10.3 h
5.1 h
31
66 °F
11.5 h
4.5 h
May is Northern Ireland’s standout month in this report and a very persuasive choice for couples who want the best balance of brightness, comfort and seasonality. It averages 9.48 sunshine hours, 5.09 precipitation hours and a daily maximum of 16.14°C, which is strong for outdoor drinks, portraits and garden ceremonies with a sensible backup. Landscapes are lush rather than midsummer-dry, and evenings feel long enough to extend celebrations naturally. Bank holidays and local events can still affect roads and hotels in some areas, but the region is usually less congested than peak summer. The strongest historical date was 31 May with 11.49 sunshine hours. Planning action: prioritise venues with terraces and indoor reception rooms of equal quality.
Ireland, Northern Ireland, United Kingdom
Top date in June, 2027:
20 June
Top dates with the most sunshine
20 June
- 11.3 median hours of sunny weather
08 June
- 11.3 median hours of sunny weather
03 June
- 11.1 median hours of sunny weather
15 June
- 11.1 median hours of sunny weather
07 June
- 10.6 median hours of sunny weather
Top Saturdays in June 2027
05 June
- 9.9 median hours of sunny weather
19 June
- 9.1 median hours of sunny weather
26 June
- 6.9 median hours of sunny weather
12 June
- 6.1 median hours of sunny weather
Based on data from: 2016-2025
01
66 °F
10.1 h
4.5 h
02
64 °F
9.9 h
5.7 h
03
64 °F
11.1 h
6.1 h
04
63 °F
9.2 h
6.5 h
05
62 °F
9.9 h
5.4 h
06
62 °F
9.9 h
6.2 h
07
63 °F
10.6 h
3.6 h
08
64 °F
11.3 h
7.6 h
09
65 °F
9.6 h
6 h
10
63 °F
7.2 h
9.5 h
11
63 °F
10.3 h
5.9 h
12
63 °F
6.1 h
6.4 h
13
64 °F
5.8 h
9.3 h
14
64 °F
9 h
8.6 h
15
64 °F
11.1 h
7.1 h
16
64 °F
6.8 h
6.9 h
17
64 °F
8.3 h
6.8 h
18
64 °F
8.9 h
4.7 h
19
66 °F
9.1 h
5.9 h
20
67 °F
11.3 h
4.1 h
21
67 °F
10.4 h
3.5 h
22
65 °F
9 h
5.1 h
23
65 °F
5.1 h
11 h
24
67 °F
9.2 h
8.1 h
25
67 °F
8.4 h
7.5 h
26
66 °F
6.9 h
8.1 h
27
67 °F
8.8 h
7.3 h
28
66 °F
7.6 h
9.7 h
29
66 °F
8.5 h
6.3 h
30
65 °F
8.2 h
5.3 h
June gives Northern Ireland some of its longest and most usable days, which is a major advantage for wedding photography, late outdoor receptions and guests who want to enjoy the setting before dinner. Average daily sunshine is 8.91 hours and the average maximum reaches 18.13°C, though precipitation hours rise to 6.62, reminding couples that long days do not automatically mean dry ones. This month works especially well for coastal or garden venues when there is proper shelter from showers and wind. The strongest historical date was 20 June with 11.3 sunshine hours. Best planning action: confirm sunset-timed portraits with your photographer so you make the most of the extended evening light.
Ireland, Northern Ireland, United Kingdom
Top date in July, 2027:
18 July
Top dates with the most sunshine
18 July
- 10.9 median hours of sunny weather
16 July
- 10.6 median hours of sunny weather
02 July
- 10.4 median hours of sunny weather
24 July
- 10 median hours of sunny weather
20 July
- 9.6 median hours of sunny weather
Top Saturdays in July 2027
24 July
- 10 median hours of sunny weather
17 July
- 9.3 median hours of sunny weather
03 July
- 8.7 median hours of sunny weather
10 July
- 7.5 median hours of sunny weather
31 July
- 7.2 median hours of sunny weather
Based on data from: 2016-2025
01
65 °F
8.3 h
6.4 h
02
64 °F
10.4 h
4.2 h
03
65 °F
8.7 h
8.2 h
04
66 °F
8.1 h
8.9 h
05
64 °F
7.7 h
5.8 h
06
64 °F
4.6 h
8.1 h
07
66 °F
8.4 h
6.6 h
08
66 °F
8 h
5.5 h
09
68 °F
7.5 h
4.1 h
10
67 °F
7.5 h
7.4 h
11
67 °F
8.5 h
6.8 h
12
67 °F
9 h
4.4 h
13
67 °F
8 h
4.7 h
14
67 °F
7.6 h
5.3 h
15
68 °F
5 h
6.7 h
16
68 °F
10.6 h
4.8 h
17
69 °F
9.3 h
5.3 h
18
72 °F
10.9 h
4.4 h
19
69 °F
9.3 h
6.3 h
20
67 °F
9.6 h
6.9 h
21
67 °F
6.3 h
8.6 h
22
69 °F
6.4 h
7.1 h
23
69 °F
5.1 h
9.1 h
24
68 °F
10 h
5.1 h
25
68 °F
8 h
4.3 h
26
65 °F
6 h
9.8 h
27
64 °F
6.8 h
7.1 h
28
64 °F
9 h
7.5 h
29
65 °F
8.3 h
6 h
30
65 °F
6.1 h
11.4 h
31
66 °F
7.2 h
8.5 h
July is Northern Ireland at its warmest on average, with a daily maximum of 19.26°C, but it is not the clearest weather winner. Sunshine averages 7.94 hours and precipitation averages 6.62 hours, so conditions can still switch quickly between bright spells and rain. This is peak season for many leisure destinations, particularly around the coast, and the Twelfth period can cause major traffic disruption, parade-related noise and accommodation pressure in some places. If you want a July date, choose location and guest logistics carefully. The strongest historical date was 18 July with 10.9 sunshine hours and 22.07°C. Sensible action: avoid relying on long cross-region road transfers around mid-July weekends.
Ireland, Northern Ireland, United Kingdom
Top date in August, 2027:
08 August
Top dates with the most sunshine
08 August
- 11.5 median hours of sunny weather
12 August
- 10.3 median hours of sunny weather
15 August
- 10.2 median hours of sunny weather
09 August
- 9.7 median hours of sunny weather
25 August
- 9.3 median hours of sunny weather
Top Saturdays in August 2027
07 August
- 8.5 median hours of sunny weather
28 August
- 7.3 median hours of sunny weather
21 August
- 6.6 median hours of sunny weather
14 August
- 5.7 median hours of sunny weather
Based on data from: 2016-2025
01
66 °F
5.7 h
8.3 h
02
67 °F
7 h
8.7 h
03
66 °F
7.6 h
8.7 h
04
66 °F
7.8 h
7.1 h
05
65 °F
8.2 h
10.2 h
06
65 °F
6.4 h
6.3 h
07
64 °F
8.5 h
6.8 h
08
66 °F
11.5 h
3.7 h
09
67 °F
9.7 h
7.4 h
10
67 °F
7.2 h
5.8 h
11
68 °F
7.5 h
5.1 h
12
69 °F
10.3 h
5 h
13
69 °F
8.9 h
4.6 h
14
68 °F
5.7 h
8 h
15
68 °F
10.2 h
5.9 h
16
67 °F
8.5 h
6.4 h
17
66 °F
8 h
7.7 h
18
67 °F
6.7 h
8.3 h
19
66 °F
7.3 h
7.9 h
20
65 °F
5.5 h
12 h
21
66 °F
6.6 h
10 h
22
66 °F
5.4 h
7.8 h
23
65 °F
7.7 h
7.8 h
24
65 °F
8.2 h
4.5 h
25
66 °F
9.3 h
6.8 h
26
66 °F
8.2 h
5.3 h
27
65 °F
6.1 h
8.2 h
28
64 °F
7.3 h
7.1 h
29
63 °F
6.3 h
4.4 h
30
64 °F
8.5 h
5.1 h
31
64 °F
8.2 h
5.3 h
August is a classic choice for a Northern Ireland wedding because guests are often free to travel and the temperature is still comfortable, but it comes with practical trade-offs. The month averages 7.73 sunshine hours, 6.97 precipitation hours and a daily maximum of 18.88°C, so it is pleasant rather than reliably dry. Coastal towns and scenic tourism areas can be busy, which affects room rates, restaurant space and transport. Even so, the standout historical date in the whole dataset falls here: 08 August recorded 11.54 sunshine hours with just 3.7 precipitation hours. Useful planning action: if you are marrying near the coast, secure guest accommodation as soon as the date is fixed.
Ireland, Northern Ireland, United Kingdom
Top date in September, 2027:
18 September
Top dates with the most sunshine
18 September
- 9.1 median hours of sunny weather
09 September
- 8.4 median hours of sunny weather
29 September
- 8.2 median hours of sunny weather
13 September
- 7.8 median hours of sunny weather
01 September
- 7.6 median hours of sunny weather
Top Saturdays in September 2027
18 September
- 9.1 median hours of sunny weather
04 September
- 7.2 median hours of sunny weather
25 September
- 6.6 median hours of sunny weather
11 September
- 5.5 median hours of sunny weather
Based on data from: 2016-2025
01
65 °F
7.6 h
4.3 h
02
65 °F
5.6 h
6.5 h
03
64 °F
5.1 h
8.2 h
04
64 °F
7.2 h
4.8 h
05
65 °F
7.1 h
5.5 h
06
65 °F
5.4 h
4.5 h
07
68 °F
5.5 h
5.2 h
08
67 °F
7 h
7.8 h
09
63 °F
8.4 h
6.8 h
10
63 °F
6.1 h
7.1 h
11
62 °F
5.5 h
8.5 h
12
60 °F
6.6 h
6 h
13
60 °F
7.8 h
5.4 h
14
63 °F
6.6 h
4.8 h
15
62 °F
3.2 h
9.6 h
16
61 °F
7.3 h
5 h
17
64 °F
7.3 h
3.5 h
18
63 °F
9.1 h
3.6 h
19
63 °F
6.7 h
5 h
20
63 °F
6.4 h
5.5 h
21
62 °F
5.9 h
4.3 h
22
60 °F
7.6 h
6.1 h
23
59 °F
6 h
4.3 h
24
60 °F
5 h
5.5 h
25
61 °F
6.6 h
3.8 h
26
60 °F
5.9 h
6.6 h
27
58 °F
4.8 h
9.7 h
28
58 °F
6.2 h
5.8 h
29
57 °F
8.2 h
3.3 h
30
58 °F
3.8 h
10.1 h
September often feels underrated in Northern Ireland. Average daily sunshine dips to 6.39 hours, but precipitation also eases compared with peak summer to 5.9 hours, while the average maximum remains a comfortable 16.71°C. That combination can suit couples who want softer light, greener landscapes and a calmer travel environment after the busiest holiday weeks. Early autumn styling also works beautifully in country houses and estate venues. The strongest historical date was 18 September, with 9.11 sunshine hours and 17.25°C. One practical step: ask venues how early evening temperatures usually feel in outdoor spaces, since guests may need heaters, wraps or a quicker move indoors after sunset.
Ireland, Northern Ireland, United Kingdom
Top date in October, 2027:
12 October
Top dates with the most sunshine
12 October
- 6.6 median hours of sunny weather
01 October
- 6.3 median hours of sunny weather
02 October
- 6.2 median hours of sunny weather
13 October
- 6.2 median hours of sunny weather
24 October
- 6.2 median hours of sunny weather
Top Saturdays in October 2027
02 October
- 6.2 median hours of sunny weather
30 October
- 5.4 median hours of sunny weather
09 October
- 5.3 median hours of sunny weather
23 October
- 4.2 median hours of sunny weather
16 October
- 4.1 median hours of sunny weather
Based on data from: 2016-2025
01
58 °F
6.3 h
7.8 h
02
58 °F
6.2 h
3.6 h
03
59 °F
4.3 h
5.2 h
04
60 °F
2.5 h
11 h
05
58 °F
5.4 h
6.9 h
06
59 °F
4.9 h
7 h
07
61 °F
5 h
6.1 h
08
60 °F
5.1 h
4.5 h
09
60 °F
5.3 h
5.7 h
10
59 °F
4.7 h
3.5 h
11
56 °F
5.6 h
4.5 h
12
56 °F
6.6 h
2.9 h
13
56 °F
6.2 h
5.6 h
14
55 °F
5.2 h
4 h
15
55 °F
5.7 h
4.1 h
16
56 °F
4.1 h
6.2 h
17
56 °F
5.5 h
4.6 h
18
57 °F
5.3 h
5.2 h
19
58 °F
2.7 h
10.7 h
20
57 °F
5.2 h
6.5 h
21
55 °F
5.1 h
6.6 h
22
55 °F
5.6 h
3.5 h
23
55 °F
4.2 h
8.2 h
24
55 °F
6.2 h
7 h
25
54 °F
4.2 h
5.8 h
26
55 °F
5.9 h
5.5 h
27
54 °F
4.4 h
6.6 h
28
54 °F
4.4 h
7.1 h
29
54 °F
4.6 h
6.6 h
30
53 °F
5.4 h
4.6 h
31
54 °F
1.3 h
8.9 h
October is a strong mood month for Northern Ireland: richer colours, atmospheric light and a comfortable fit for indoor-led celebrations in manor houses, hotels and barn venues. Historical averages come in at 4.94 sunshine hours, 6 precipitation hours and a daily maximum of 13.6°C, so it is cooler and dimmer than September but often still workable for an outdoor confetti line or short portrait session. Midweek and Sunday dates can be attractive if you want autumn without peak Saturday pressure. The strongest historical date, 12 October, had 6.62 sunshine hours and only 2.9 precipitation hours. Planning action: move your ceremony earlier than you would in summer to protect daylight for photos.
Ireland, Northern Ireland, United Kingdom
Top date in November, 2027:
07 November
Top dates with the most sunshine
07 November
- 5.1 median hours of sunny weather
05 November
- 5 median hours of sunny weather
10 November
- 4.8 median hours of sunny weather
04 November
- 4.7 median hours of sunny weather
01 November
- 4.5 median hours of sunny weather
Top Saturdays in November 2027
06 November
- 4 median hours of sunny weather
27 November
- 3.3 median hours of sunny weather
20 November
- 2.7 median hours of sunny weather
13 November
- 2.7 median hours of sunny weather
Based on data from: 2016-2025
01
53 °F
4.5 h
7.4 h
02
51 °F
3.9 h
7.8 h
03
52 °F
4.4 h
4.5 h
04
52 °F
4.7 h
4.8 h
05
52 °F
5 h
3.6 h
06
53 °F
4 h
6 h
07
53 °F
5.1 h
5.4 h
08
53 °F
3.2 h
7.4 h
09
53 °F
4.2 h
6.1 h
10
53 °F
4.8 h
5.5 h
11
53 °F
3 h
7.8 h
12
52 °F
4.2 h
5.8 h
13
51 °F
2.7 h
7.4 h
14
53 °F
3.2 h
7 h
15
52 °F
3 h
4.8 h
16
51 °F
2.7 h
4.5 h
17
50 °F
2.5 h
4 h
18
50 °F
4 h
5.6 h
19
48 °F
2.9 h
5.5 h
20
47 °F
2.7 h
8.5 h
21
46 °F
3.7 h
6.9 h
22
46 °F
4.2 h
4.5 h
23
47 °F
4 h
4.8 h
24
49 °F
4.1 h
6.2 h
25
47 °F
4.1 h
2.4 h
26
49 °F
3.3 h
5.3 h
27
47 °F
3.3 h
3.6 h
28
47 °F
3.7 h
4 h
29
46 °F
3.9 h
3.4 h
30
47 °F
2.7 h
4.2 h
November weddings in Northern Ireland can feel intimate and elegant, particularly for couples leaning into warm interiors, dark florals and a longer evening reception. Weather-wise, this is firmly an indoor-first month, averaging 3.73 sunshine hours, 5.49 precipitation hours and a daily maximum of 10.05°C. Trees may be past their best in some areas, and daylight fades quickly, so photography plans need discipline and realistic timing. Around the start of the month, public fireworks events can occasionally affect traffic or local noise. The strongest historical date was 07 November with 5.09 sunshine hours. Best action: choose a venue with attractive indoor backdrops so a wet day still looks intentional in photographs.
Ireland, Northern Ireland, United Kingdom
Top date in December, 2027:
08 December
Top dates with the most sunshine
08 December
- 4.3 median hours of sunny weather
03 December
- 3.6 median hours of sunny weather
29 December
- 3.6 median hours of sunny weather
09 December
- 3.5 median hours of sunny weather
04 December
- 3.5 median hours of sunny weather
Top Saturdays in December 2027
04 December
- 3.5 median hours of sunny weather
11 December
- 3.2 median hours of sunny weather
18 December
- 1.6 median hours of sunny weather
25 December
- 1.3 median hours of sunny weather
Based on data from: 2016-2025
01
46 °F
2.7 h
3.1 h
02
47 °F
2.5 h
5.2 h
03
45 °F
3.6 h
2.3 h
04
44 °F
3.5 h
3.1 h
05
47 °F
2.4 h
6.5 h
06
49 °F
1.5 h
7.7 h
07
51 °F
2.3 h
6.7 h
08
46 °F
4.3 h
8.2 h
09
47 °F
3.5 h
4.3 h
10
47 °F
2.1 h
7.3 h
11
46 °F
3.2 h
4.7 h
12
46 °F
2.1 h
5.5 h
13
46 °F
3 h
5.9 h
14
46 °F
2.4 h
4.5 h
15
48 °F
2.9 h
6 h
16
46 °F
2.8 h
2.5 h
17
48 °F
2.8 h
3.8 h
18
51 °F
1.6 h
8 h
19
49 °F
1.9 h
5.6 h
20
46 °F
2.4 h
4.8 h
21
47 °F
1.9 h
7 h
22
48 °F
2.7 h
5.8 h
23
49 °F
2 h
5.7 h
24
50 °F
1.7 h
6.3 h
25
50 °F
1.3 h
6.2 h
26
47 °F
2.9 h
3.8 h
27
48 °F
2.6 h
4.9 h
28
47 °F
3.2 h
5.2 h
29
48 °F
3.6 h
4.1 h
30
49 °F
2.1 h
6.5 h
31
48 °F
1.6 h
6 h
December is ideal for couples who want festive atmosphere rather than weather-led outdoor plans. Northern Ireland averages just 2.55 sunshine hours in the month, with 5.39 precipitation hours and a daily maximum of 8.59°C, so ceremonies are best scheduled with daylight in mind and with almost everything under cover. Hotels and restaurants often look beautiful dressed for Christmas, but weekends can be busy with parties, and city-centre accommodation may tighten around shopping and seasonal events. The strongest historical date was 08 December, though it still carried 8.2 precipitation hours. Practical step: confirm supplier load-in times early, as Christmas trading and traffic can complicate access in town and city venues.