For a wedding in Perth, July stands out as the clearest bet for bright, reliable outdoor plans, with the strongest sunshine in the historical record and warm, summer-ready evenings. The trade-off is that the same weather that flatters photos also draws more visitors to the town centre, lakes, and cottage routes, so accommodation can tighten quickly. If you want patios, garden ceremonies, or long golden-hour portraits, July is the month that most naturally supports them.
This report uses historical conditions from 2016-2025, so the rankings are best read as planning signals rather than promises. In a small Ontario town like Perth, your venue choice matters as much as the forecast: a sunny month can still feel crowded if a festival, weekend market, or summer travel peak lifts demand for rooms and parking. Build your date around guest comfort, supplier access, and a practical indoor backup, not sunshine alone.
July is the highest-ranked month for Perth, with an average of 11.79 sunshine hours per day and the year’s warmest wedding-friendly feel. That combination is excellent for outdoor ceremonies, family photos by late afternoon, and relaxed receptions that can spill onto a terrace or lawn. The trade-off is heat and demand: with temperatures often climbing, shade, water, and a cool indoor contingency matter more than décor details. If you want a lively summer atmosphere without gambling on weather, July is the month to target first.
The strongest historical wedding date is 06 July, which pairs 13.6 sunshine hours with just 1.2 precipitation hours and a maximum temperature of 28.6°C. For a Perth wedding, that kind of day can support a full outdoor timeline, from ceremony to portraits to an early-evening dinner, but it also calls for heat management and flexible attire choices. Among Saturdays in the planning window, 03 July 2027 is especially appealing with 13.35 sunshine hours and only 0.9 precipitation hours, while 04 July 2026 is also strong. These are historical signals, not guarantees, so the venue’s shade and rain plan still matter.
Treat any top date as a shortlist, not a final answer. In Perth, it is worth checking local events, long-weekend travel, and venue turnover before signing, especially if you need guest rooms or parking in town. A strong weather date can still be awkward if it collides with a busy summer weekend, so confirm your ceremony site, reception timing, and backup indoor space before locking in invitations.
Keep reading to view the best day to get married, hours of rain per day and average high temperature per day in Perth, Ontario, Canada for every month in 2026, 2027 and 2028:
Practical advice for choosing your date
July and August can be lovely in Perth, but summer sun and warm temperatures make trees, verandas, and indoor cooling more than aesthetic extras. Ask venues how they handle guest comfort during arrivals, portraits, and cocktail hour, especially if older relatives or children will be attending.
The historical record includes good summer dates, but every month can still shift. Select a venue that can move the ceremony inside without making the day feel like a compromise, and confirm that the backup space still works for photography, access, and sound.
Perth is small, so hotel and inn availability can tighten when weather is at its best. If you are planning a July, August, or long-weekend wedding, secure room blocks early and share transport options for guests who may need to stay in nearby towns.
A winter celebration can be magical for a close group that is comfortable travelling in snow, while a late-spring or early-autumn date may suit a larger mixed-age guest list better. Think about mobility, daytime driving, and whether your guests will want an easy one-day return.
July currently ranks highest in Dropory's historical analysis for Perth, Ontario, Canada. Use the result alongside venue availability, guest travel and your preferred wedding style.
06 July 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.
Based on the 2016-2025 historical record, July is the strongest month overall, with the most sunshine and the warmest conditions for outdoor celebrations. September is a very appealing alternative if you want milder temperatures and slightly less pressure on summer bookings. The best choice depends on whether your priority is bright weather or easier logistics.
Yes, especially from late May through September, when daylight and temperatures are generally more helpful for outdoor ceremonies and photos. The main catch is that summer comfort and guest logistics matter, so shade, water, parking, and a covered backup are essential. In winter and late autumn, indoor venues are the safer option.
You should, particularly for summer weekends. Perth is a small town, so a good-weather date can make accommodation and restaurant reservations harder than the weather alone would suggest. Check for local events, school-holiday travel, and venue turnover before finalising the date, especially if many guests need to stay overnight.
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
Perth, Ontario, Canada
Top date in January, 2027:
14 January
Top dates with the most sunshine
14 January
- 6.5 median hours of sunny weather
29 January
- 6.4 median hours of sunny weather
31 January
- 6.3 median hours of sunny weather
21 January
- 5.9 median hours of sunny weather
30 January
- 5.9 median hours of sunny weather
Top Saturdays in January 2027
30 January
- 5.9 median hours of sunny weather
02 January
- 4.9 median hours of sunny weather
16 January
- 4.6 median hours of sunny weather
23 January
- 4.4 median hours of sunny weather
09 January
- 2.2 median hours of sunny weather
Based on data from: 2016-2025
01
31 °F
5.3 h
4.1 h
02
31 °F
4.9 h
5.3 h
03
31 °F
3 h
4.9 h
04
30 °F
4.5 h
4.5 h
05
26 °F
3.9 h
3.7 h
06
26 °F
4.1 h
4.8 h
07
24 °F
4.5 h
3.7 h
08
27 °F
5.5 h
4.5 h
09
30 °F
2.2 h
6.2 h
10
31 °F
4.2 h
5.2 h
11
28 °F
4.8 h
5.8 h
12
32 °F
3.1 h
9.2 h
13
26 °F
3.6 h
5.9 h
14
24 °F
6.5 h
2.1 h
15
23 °F
5.1 h
2 h
16
28 °F
4.6 h
6.8 h
17
24 °F
4.7 h
5.9 h
18
26 °F
4.5 h
4.4 h
19
25 °F
3 h
6.7 h
20
23 °F
5.5 h
3.8 h
21
22 °F
5.9 h
2.4 h
22
27 °F
5.2 h
3.4 h
23
28 °F
4.4 h
4.8 h
24
27 °F
4 h
7.2 h
25
27 °F
5.6 h
4.5 h
26
27 °F
3.5 h
8.5 h
27
32 °F
4.4 h
5 h
28
27 °F
5.2 h
2.8 h
29
23 °F
6.4 h
5.5 h
30
20 °F
5.9 h
3.6 h
31
25 °F
6.3 h
2.1 h
January in Perth is firmly winter, with an average daily maximum of -2.87°C and only 4.64 sunshine hours, so it suits couples who love a crisp, intimate atmosphere more than open-air garden plans. Snow, icy walkways, and short daylight windows can affect guest arrival and photography, especially if older relatives or out-of-town visitors are involved. Indoor venues with a clear drop-off point are the safest choice, and you will want to budget extra time for travel between ceremony and reception. A strong historical date here is 14 January, but even then, winter logistics should lead the planning.
Perth, Ontario, Canada
Top date in February, 2027:
14 February
Top dates with the most sunshine
14 February
- 7.7 median hours of sunny weather
26 February
- 7.3 median hours of sunny weather
08 February
- 6.9 median hours of sunny weather
01 February
- 6.7 median hours of sunny weather
18 February
- 6.7 median hours of sunny weather
Top Saturdays in February 2027
13 February
- 6.5 median hours of sunny weather
27 February
- 5.9 median hours of sunny weather
20 February
- 5.3 median hours of sunny weather
06 February
- 5.2 median hours of sunny weather
Based on data from: 2016-2025
01
30 °F
6.7 h
2.6 h
02
28 °F
5.2 h
4.4 h
03
27 °F
3.5 h
8 h
04
31 °F
3.9 h
5.4 h
05
30 °F
6.4 h
2.3 h
06
25 °F
5.2 h
6 h
07
31 °F
2.4 h
6.7 h
08
31 °F
6.9 h
2.7 h
09
28 °F
5.8 h
5.2 h
10
30 °F
4.9 h
7.7 h
11
27 °F
5.3 h
2.9 h
12
27 °F
5.7 h
4.6 h
13
21 °F
6.5 h
5.5 h
14
24 °F
7.7 h
2.9 h
15
32 °F
5.8 h
5.4 h
16
30 °F
4.1 h
8.1 h
17
25 °F
5.8 h
7 h
18
29 °F
6.7 h
4.8 h
19
29 °F
6.3 h
4.3 h
20
32 °F
5.3 h
5.3 h
21
36 °F
4.9 h
2.3 h
22
34 °F
5.9 h
4 h
23
36 °F
4.5 h
4.3 h
24
31 °F
4.8 h
6.7 h
25
34 °F
3.3 h
8.6 h
26
32 °F
7.3 h
4.1 h
27
37 °F
5.9 h
4.6 h
28
37 °F
6 h
5.2 h
February is still cold in Perth, averaging -1.09°C for daily highs, with 5.45 sunshine hours and long stretches where warmth is more about indoor comfort than outdoor flexibility. That makes it a practical month for a cosy reception, a candlelit ceremony, or a smaller guest list that can move easily between heated spaces. Roads can still be winter-affected, so transport buffers are wise if guests are driving from Ottawa or other surrounding communities. The strongest historical date, 14 February, had 7.72 sunshine hours, but a winter wedding here works best when the venue, catering, and arrival plans all assume weather delays.
Perth, Ontario, Canada
Top date in March, 2027:
22 March
Top dates with the most sunshine
22 March
- 9.4 median hours of sunny weather
12 March
- 8.7 median hours of sunny weather
21 March
- 8.7 median hours of sunny weather
18 March
- 8.7 median hours of sunny weather
19 March
- 8.2 median hours of sunny weather
Top Saturdays in March 2027
20 March
- 7.8 median hours of sunny weather
06 March
- 6.5 median hours of sunny weather
27 March
- 6.3 median hours of sunny weather
13 March
- 6 median hours of sunny weather
Based on data from: 2016-2025
01
32 °F
6 h
5.9 h
02
31 °F
5.6 h
7.9 h
03
29 °F
6.5 h
3.5 h
04
29 °F
7.6 h
2.1 h
05
34 °F
6.8 h
2.3 h
06
38 °F
6.5 h
3.3 h
07
35 °F
4 h
8.8 h
08
37 °F
8.1 h
3.5 h
09
39 °F
7.9 h
3 h
10
39 °F
5.2 h
6.1 h
11
37 °F
6.5 h
4.5 h
12
39 °F
8.7 h
2.1 h
13
36 °F
6 h
7.1 h
14
39 °F
5.1 h
8 h
15
38 °F
6.9 h
5 h
16
41 °F
7.5 h
1.9 h
17
44 °F
7 h
5.6 h
18
39 °F
8.7 h
2.4 h
19
39 °F
8.2 h
3.3 h
20
46 °F
7.8 h
2.4 h
21
45 °F
8.7 h
2.6 h
22
40 °F
9.4 h
3.1 h
23
41 °F
6.2 h
5.7 h
24
40 °F
5.2 h
7.4 h
25
43 °F
7.3 h
4.3 h
26
45 °F
6.2 h
5.6 h
27
46 °F
6.3 h
3 h
28
45 °F
4.5 h
5.2 h
29
43 °F
7.7 h
4.3 h
30
44 °F
7.1 h
6.3 h
31
45 °F
3.5 h
11.5 h
March begins to loosen winter’s grip in Perth, but it is still a transitional month with an average maximum temperature of 4.06°C and 6.73 sunshine hours. That combination can be appealing for couples who want a quieter calendar and a lower chance of clashing with peak summer tourism, yet slush and variable road conditions remain realistic. Late-month ceremonies can feel brighter than the numbers suggest, especially for photography in open areas or around historic streetscapes, but footwear and cloakroom planning still matter. The strongest historical date, 22 March, reached 9.43 sunshine hours, which shows the month’s potential without removing the need for an indoor fallback.
Perth, Ontario, Canada
Top date in April, 2027:
02 April
Top dates with the most sunshine
02 April
- 10.5 median hours of sunny weather
23 April
- 9.8 median hours of sunny weather
10 April
- 9.6 median hours of sunny weather
18 April
- 9.3 median hours of sunny weather
28 April
- 9.2 median hours of sunny weather
Top Saturdays in April 2027
10 April
- 9.6 median hours of sunny weather
24 April
- 8.9 median hours of sunny weather
03 April
- 7.2 median hours of sunny weather
17 April
- 7.1 median hours of sunny weather
Based on data from: 2016-2025
01
46 °F
6.8 h
5.8 h
02
44 °F
10.5 h
0.3 h
03
45 °F
7.2 h
4.4 h
04
48 °F
7.2 h
6.8 h
05
45 °F
7.6 h
5.7 h
06
49 °F
5.6 h
7.9 h
07
48 °F
6.8 h
5.8 h
08
49 °F
8.5 h
4.4 h
09
48 °F
8.4 h
3.6 h
10
52 °F
9.6 h
2.6 h
11
53 °F
6.8 h
5.3 h
12
55 °F
5.5 h
7.2 h
13
58 °F
7.6 h
4.3 h
14
54 °F
7.8 h
6.3 h
15
52 °F
6.6 h
8.5 h
16
54 °F
7.8 h
7 h
17
51 °F
7.1 h
3.1 h
18
54 °F
9.3 h
4.4 h
19
51 °F
4.8 h
8.9 h
20
52 °F
8.4 h
3.9 h
21
55 °F
7.8 h
4.5 h
22
55 °F
8.8 h
3.4 h
23
55 °F
9.8 h
1.5 h
24
57 °F
8.9 h
1.9 h
25
57 °F
8.6 h
6.6 h
26
54 °F
6.2 h
6.2 h
27
55 °F
7.9 h
3.6 h
28
57 °F
9.2 h
4.6 h
29
58 °F
8 h
4.1 h
30
56 °F
7 h
8.6 h
April often feels like the first genuinely flexible month for a Perth wedding, with average highs rising to 11.2°C and 7.74 sunshine hours, but it still comes with changeable skies and a decent amount of precipitation time. That makes it a strong candidate for couples who want spring colour without the full pressure of summer booking competition. Outdoor portraits are easier than in winter, yet guests may still appreciate a covered arrival area and warmer layers for evening departures. A notable historical date is 02 April, which paired 10.53 sunshine hours with just 0.3 precipitation hours, showing how good the month can be when conditions align. Book a venue that can pivot quickly indoors.
Perth, Ontario, Canada
Top date in May, 2027:
27 May
Top dates with the most sunshine
27 May
- 12.2 median hours of sunny weather
30 May
- 12.1 median hours of sunny weather
31 May
- 12.1 median hours of sunny weather
17 May
- 11.9 median hours of sunny weather
12 May
- 11.8 median hours of sunny weather
Top Saturdays in May 2027
29 May
- 10.5 median hours of sunny weather
08 May
- 10.4 median hours of sunny weather
15 May
- 9.4 median hours of sunny weather
22 May
- 8.1 median hours of sunny weather
01 May
- 6.8 median hours of sunny weather
Based on data from: 2016-2025
01
54 °F
6.8 h
8.5 h
02
61 °F
6.4 h
5.5 h
03
58 °F
5.7 h
7.9 h
04
59 °F
5.9 h
4.9 h
05
61 °F
10.3 h
3.5 h
06
61 °F
9.3 h
4.3 h
07
60 °F
9.1 h
5.3 h
08
56 °F
10.4 h
4.7 h
09
57 °F
9.5 h
3.1 h
10
62 °F
9.7 h
2.6 h
11
62 °F
11.3 h
1.3 h
12
64 °F
11.8 h
2.2 h
13
65 °F
9.9 h
4.8 h
14
66 °F
11.3 h
4.7 h
15
65 °F
9.4 h
5.2 h
16
67 °F
10.2 h
3.2 h
17
66 °F
11.9 h
2.6 h
18
67 °F
11.6 h
2.4 h
19
67 °F
9.4 h
3.8 h
20
69 °F
10.5 h
2.7 h
21
72 °F
11.8 h
2 h
22
70 °F
8.1 h
4.1 h
23
70 °F
10.8 h
3.3 h
24
70 °F
11 h
2.4 h
25
70 °F
9.5 h
5.4 h
26
72 °F
9 h
2.2 h
27
74 °F
12.2 h
3.1 h
28
73 °F
9.9 h
3.9 h
29
73 °F
10.5 h
3.3 h
30
73 °F
12.1 h
2.9 h
31
73 °F
12.1 h
1.6 h
May is one of Perth’s most balanced months for a wedding, combining 9.9 sunshine hours with average highs of 18.75°C and relatively manageable precipitation compared with winter. The town begins to feel fully seasonal, but you are still ahead of the biggest summer crowding, which can help with room availability and supplier scheduling. Gardens and waterfront settings can look fresh and green, though blossoms and softer light make backup portraits worthwhile if rain arrives. The strongest historical date, 27 May, reached 12.15 sunshine hours and 23.14°C, a reminder that late May can feel surprisingly warm. For planning, May rewards couples who want spring atmosphere without giving up comfort.
Perth, Ontario, Canada
Top date in June, 2027:
19 June
Top dates with the most sunshine
19 June
- 12.8 median hours of sunny weather
17 June
- 12.5 median hours of sunny weather
25 June
- 12.4 median hours of sunny weather
21 June
- 12.3 median hours of sunny weather
09 June
- 12.1 median hours of sunny weather
Top Saturdays in June 2027
19 June
- 12.8 median hours of sunny weather
26 June
- 10.9 median hours of sunny weather
12 June
- 9 median hours of sunny weather
05 June
- 8.2 median hours of sunny weather
Based on data from: 2016-2025
01
72 °F
9.7 h
3.7 h
02
70 °F
9.1 h
5 h
03
70 °F
9.6 h
4.1 h
04
70 °F
11 h
3.8 h
05
73 °F
8.2 h
4.3 h
06
72 °F
10.2 h
4.9 h
07
72 °F
10.7 h
4.7 h
08
71 °F
10.9 h
2.2 h
09
72 °F
12.1 h
3.2 h
10
73 °F
10.7 h
6.4 h
11
72 °F
10 h
3.5 h
12
73 °F
9 h
2.5 h
13
70 °F
10.9 h
2.7 h
14
70 °F
9.3 h
6.8 h
15
75 °F
12 h
3.7 h
16
75 °F
12 h
2.4 h
17
78 °F
12.5 h
1.6 h
18
79 °F
10.2 h
3.3 h
19
79 °F
12.8 h
2.6 h
20
80 °F
11.6 h
3.5 h
21
78 °F
12.3 h
3.3 h
22
78 °F
11.4 h
1.1 h
23
77 °F
8.3 h
6.3 h
24
80 °F
10.8 h
4.2 h
25
80 °F
12.4 h
4.1 h
26
79 °F
10.9 h
3.6 h
27
77 °F
9 h
6 h
28
77 °F
10.1 h
3.8 h
29
79 °F
11.3 h
4.7 h
30
80 °F
10.3 h
4.3 h
June is the month where Perth starts to look and feel like wedding season, with 10.64 sunshine hours on average and a comfortable 23.88°C maximum. That makes it attractive for outdoor ceremonies and long reception evenings, but early-summer weekends can also bring more local activity, especially around graduations, family trips, and the start of holiday travel patterns. The strongest historical date was 19 June, with 12.78 sunshine hours and 26.35°C, which is excellent for photos but also a signal to plan for shade and hydration. If you choose June, reserve your preferred venue early and make sure guests understand the plan for heat, parking, and any last-minute weather shift.
Perth, Ontario, Canada
Top date in July, 2027:
06 July
Top dates with the most sunshine
06 July
- 13.6 median hours of sunny weather
03 July
- 13.4 median hours of sunny weather
19 July
- 13.1 median hours of sunny weather
04 July
- 13.1 median hours of sunny weather
15 July
- 12.9 median hours of sunny weather
Top Saturdays in July 2027
03 July
- 13.4 median hours of sunny weather
31 July
- 12.4 median hours of sunny weather
10 July
- 11.1 median hours of sunny weather
17 July
- 10.2 median hours of sunny weather
24 July
- 9.8 median hours of sunny weather
Based on data from: 2016-2025
01
82 °F
11.6 h
4.4 h
02
81 °F
12.4 h
4.3 h
03
81 °F
13.4 h
0.9 h
04
83 °F
13.1 h
1.3 h
05
84 °F
12.6 h
2.7 h
06
83 °F
13.6 h
1.2 h
07
81 °F
12.3 h
2.7 h
08
80 °F
10.9 h
5.5 h
09
80 °F
11.6 h
3.5 h
10
82 °F
11.1 h
3.1 h
11
80 °F
10 h
5.3 h
12
80 °F
11.8 h
4.3 h
13
81 °F
11.3 h
4.6 h
14
80 °F
11.3 h
5.7 h
15
83 °F
12.9 h
1.9 h
16
82 °F
10.3 h
4.6 h
17
82 °F
10.2 h
5.1 h
18
82 °F
11.9 h
4.2 h
19
81 °F
13.1 h
1.8 h
20
83 °F
12.9 h
2.4 h
21
81 °F
12.3 h
3.6 h
22
78 °F
10.4 h
2.2 h
23
79 °F
11.6 h
2.4 h
24
79 °F
9.8 h
6.5 h
25
81 °F
11 h
5.4 h
26
82 °F
12 h
2.8 h
27
81 °F
11.7 h
4.9 h
28
80 °F
12.8 h
3.5 h
29
80 °F
11.5 h
2.6 h
30
79 °F
12.2 h
1.5 h
31
80 °F
12.4 h
1.3 h
July is Perth’s strongest month on the historical record, averaging 11.79 sunshine hours a day and 27.21°C maximum temperatures. It is the easiest time to build an outdoor ceremony with a confident photo timeline, especially if your venue has mature trees, patios, or a lakeside view. At the same time, July is when guest demand can rise across Ontario cottage country and small-town tourist routes, so hotel blocks and transportation deserve early attention. The strongest historical date, 06 July, delivered 13.6 sunshine hours with only 1.2 precipitation hours, which is exactly the kind of summer day couples hope for. Even so, schedule shade, water, and a rain backup, because summer comfort matters as much as light.
Perth, Ontario, Canada
Top date in August, 2027:
05 August
Top dates with the most sunshine
05 August
- 12.9 median hours of sunny weather
11 August
- 12.7 median hours of sunny weather
15 August
- 12.6 median hours of sunny weather
02 August
- 12.5 median hours of sunny weather
16 August
- 11.5 median hours of sunny weather
Top Saturdays in August 2027
14 August
- 10.9 median hours of sunny weather
28 August
- 10.2 median hours of sunny weather
07 August
- 10.1 median hours of sunny weather
21 August
- 8.1 median hours of sunny weather
Based on data from: 2016-2025
01
78 °F
10.4 h
4.8 h
02
79 °F
12.5 h
3.2 h
03
79 °F
10.5 h
3 h
04
81 °F
10.5 h
4.8 h
05
80 °F
12.9 h
2.6 h
06
80 °F
11.4 h
3.4 h
07
79 °F
10.1 h
4.9 h
08
79 °F
9.4 h
6.6 h
09
79 °F
11 h
4.2 h
10
79 °F
10.7 h
4.3 h
11
82 °F
12.7 h
2.1 h
12
80 °F
11.2 h
4.1 h
13
79 °F
11.1 h
5.4 h
14
78 °F
10.9 h
2.2 h
15
79 °F
12.6 h
1.5 h
16
79 °F
11.5 h
3.6 h
17
80 °F
9.8 h
5.3 h
18
77 °F
9.9 h
6.8 h
19
77 °F
9.8 h
4.4 h
20
78 °F
10 h
1.8 h
21
76 °F
8.1 h
7.3 h
22
75 °F
8.8 h
5.3 h
23
76 °F
10.8 h
4 h
24
79 °F
10.3 h
1.3 h
25
78 °F
10 h
3 h
26
77 °F
11.1 h
3.4 h
27
74 °F
9.8 h
2.3 h
28
77 °F
10.2 h
2.9 h
29
76 °F
8 h
5 h
30
73 °F
10.8 h
2.7 h
31
72 °F
10.4 h
2.5 h
August remains very wedding-friendly in Perth, though it is a touch less bright than July, averaging 10.55 sunshine hours and 25.5°C maximum temperatures. That slightly softer heat can be kinder to formal wear, older guests, and outdoor dance floors, especially for ceremonies that run later in the afternoon. It is also a popular travel month, so venue calendars and guest accommodation can be competitive, particularly for weekend celebrations. The strongest historical date, 05 August, showed 12.92 sunshine hours and 26.74°C, suggesting that August can still deliver a polished summer feel. If you want to use the month well, focus on ventilation, beverage service, and a reception layout that works outdoors and in.
Perth, Ontario, Canada
Top date in September, 2027:
16 September
Top dates with the most sunshine
16 September
- 11 median hours of sunny weather
15 September
- 10.9 median hours of sunny weather
04 September
- 10.6 median hours of sunny weather
01 September
- 10.4 median hours of sunny weather
21 September
- 10.2 median hours of sunny weather
Top Saturdays in September 2027
04 September
- 10.6 median hours of sunny weather
11 September
- 9.4 median hours of sunny weather
18 September
- 9.4 median hours of sunny weather
25 September
- 8.7 median hours of sunny weather
Based on data from: 2016-2025
01
72 °F
10.4 h
3.6 h
02
74 °F
9.3 h
3.8 h
03
74 °F
10.1 h
2.7 h
04
76 °F
10.6 h
2.2 h
05
76 °F
10.1 h
2.6 h
06
74 °F
10.1 h
2.4 h
07
74 °F
8.8 h
4.8 h
08
68 °F
7.2 h
5.6 h
09
69 °F
9.6 h
1.5 h
10
69 °F
7 h
3.1 h
11
72 °F
9.4 h
2.9 h
12
73 °F
10 h
1 h
13
74 °F
10 h
2.3 h
14
72 °F
9.2 h
2.7 h
15
71 °F
10.9 h
0.8 h
16
74 °F
11 h
0.9 h
17
74 °F
10.1 h
2.8 h
18
73 °F
9.4 h
2.8 h
19
71 °F
9.3 h
2.2 h
20
70 °F
9.1 h
1.6 h
21
73 °F
10.2 h
1.4 h
22
72 °F
9.1 h
3.1 h
23
71 °F
8.3 h
4.9 h
24
69 °F
8.7 h
3.1 h
25
70 °F
8.7 h
3.4 h
26
69 °F
6.5 h
6.3 h
27
69 °F
8.9 h
3.9 h
28
67 °F
7.8 h
2.6 h
29
64 °F
8.3 h
2.4 h
30
64 °F
7.9 h
3.5 h
September is one of Perth’s most practical wedding months, with 9.19 sunshine hours, a comfortable 21.85°C average maximum, and the lowest monthly precipitation time in the year-long summary. That mix suits couples who want outdoor photos and a less intense heat profile without sacrificing daylight or atmosphere. The town can feel calmer after the peak summer rush, which helps with rooms, parking, and supplier attention. The strongest historical date, 16 September, reached 10.98 sunshine hours with just 0.9 precipitation hours, a useful sign that early autumn can still behave like late summer. For planning, September works best when you still keep a weather-sensitive ceremony setup and evening layers for guests.
Perth, Ontario, Canada
Top date in October, 2027:
01 October
Top dates with the most sunshine
01 October
- 9 median hours of sunny weather
05 October
- 8.7 median hours of sunny weather
10 October
- 8.6 median hours of sunny weather
23 October
- 8.4 median hours of sunny weather
04 October
- 8.3 median hours of sunny weather
Top Saturdays in October 2027
23 October
- 8.4 median hours of sunny weather
02 October
- 6.8 median hours of sunny weather
09 October
- 6.5 median hours of sunny weather
30 October
- 4.3 median hours of sunny weather
16 October
- 2.8 median hours of sunny weather
Based on data from: 2016-2025
01
66 °F
9 h
3 h
02
63 °F
6.8 h
7.6 h
03
63 °F
6 h
2.7 h
04
68 °F
8.3 h
1.5 h
05
66 °F
8.7 h
1.1 h
06
67 °F
7 h
3 h
07
66 °F
5.6 h
4.5 h
08
61 °F
6.8 h
4.1 h
09
59 °F
6.5 h
4.9 h
10
62 °F
8.6 h
3.1 h
11
60 °F
7.8 h
2.3 h
12
61 °F
7.1 h
1.6 h
13
61 °F
6.5 h
5.2 h
14
59 °F
7.4 h
1.5 h
15
60 °F
5 h
6 h
16
54 °F
2.8 h
6.7 h
17
54 °F
5.8 h
5.1 h
18
55 °F
7.5 h
1.5 h
19
59 °F
7.7 h
3.3 h
20
60 °F
7.9 h
5.3 h
21
58 °F
3.9 h
6.4 h
22
56 °F
5 h
6.8 h
23
59 °F
8.4 h
1.2 h
24
58 °F
5.9 h
2.6 h
25
50 °F
5.1 h
2.2 h
26
50 °F
4.6 h
4.4 h
27
50 °F
5.9 h
4.9 h
28
50 °F
6.7 h
4.9 h
29
49 °F
4.4 h
6.6 h
30
48 °F
4.3 h
5.6 h
31
50 °F
4.5 h
5.7 h
October brings a more autumnal rhythm to Perth, with 6.36 sunshine hours and a cooler 14.55°C average maximum, so it suits couples who like crisp air and seasonal colour more than late-summer ease. It can be a beautiful month for photographs, especially with warm foliage, but daylight disappears faster and outdoor receptions need stronger lighting and weather protection. Because precipitation time rises again, a covered arrival path and indoor cocktail option become much more important. The strongest historical date, 01 October, reached 19.1°C and 8.96 sunshine hours, showing that early October can still feel mild. If you choose this month, think about guest comfort from the moment they step out of the car.
Perth, Ontario, Canada
Top date in November, 2027:
08 November
Top dates with the most sunshine
08 November
- 7.4 median hours of sunny weather
04 November
- 6.5 median hours of sunny weather
10 November
- 6.4 median hours of sunny weather
07 November
- 6.4 median hours of sunny weather
14 November
- 6.2 median hours of sunny weather
Top Saturdays in November 2027
20 November
- 5.1 median hours of sunny weather
06 November
- 4.5 median hours of sunny weather
13 November
- 4.5 median hours of sunny weather
27 November
- 3.7 median hours of sunny weather
Based on data from: 2016-2025
01
50 °F
4.1 h
8.1 h
02
50 °F
4.5 h
7.2 h
03
47 °F
5.7 h
3.2 h
04
49 °F
6.5 h
1.5 h
05
53 °F
4.9 h
4.4 h
06
53 °F
4.5 h
4.3 h
07
51 °F
6.4 h
2.6 h
08
48 °F
7.4 h
1 h
09
48 °F
4.4 h
3.9 h
10
46 °F
6.4 h
2.6 h
11
42 °F
4 h
4.8 h
12
42 °F
5.3 h
5.5 h
13
38 °F
4.5 h
5.5 h
14
39 °F
6.2 h
2.6 h
15
41 °F
3.8 h
3.7 h
16
40 °F
4.4 h
7.3 h
17
41 °F
4 h
3.7 h
18
39 °F
4.5 h
3.2 h
19
42 °F
5.7 h
2.6 h
20
37 °F
5.1 h
4.1 h
21
40 °F
4 h
5.5 h
22
37 °F
4 h
7.4 h
23
37 °F
5.7 h
2.9 h
24
38 °F
5.6 h
4 h
25
41 °F
2.6 h
5.4 h
26
41 °F
3.9 h
6.2 h
27
40 °F
3.7 h
7.5 h
28
38 °F
6.1 h
3 h
29
37 °F
4 h
2.2 h
30
38 °F
3.7 h
5 h
November in Perth is the kind of month that rewards a good indoor venue more than a scenic gamble. Average highs fall to 6°C, sunshine drops to 4.85 hours, and the weather can turn damp or grey quickly, especially late in the day. That can still create a very elegant wedding atmosphere, but you will want strong lighting, reliable heating, and a clear plan for coats, umbrellas, and early sunset logistics. The strongest historical date, 08 November, reached 7.37 sunshine hours and 8.68°C, which is respectable for the season but still firmly cool. For couples choosing November, the main advantage is venue availability; the main task is making the indoor experience feel intentional and warm.
Perth, Ontario, Canada
Top date in December, 2027:
13 December
Top dates with the most sunshine
13 December
- 6.3 median hours of sunny weather
21 December
- 5.2 median hours of sunny weather
22 December
- 5.2 median hours of sunny weather
15 December
- 5.1 median hours of sunny weather
14 December
- 4.7 median hours of sunny weather
Top Saturdays in December 2027
25 December
- 4.2 median hours of sunny weather
18 December
- 3.2 median hours of sunny weather
11 December
- 2.6 median hours of sunny weather
04 December
- 2.5 median hours of sunny weather
Based on data from: 2016-2025
01
38 °F
4.3 h
5.9 h
02
37 °F
2.6 h
6.1 h
03
36 °F
3.8 h
4.8 h
04
34 °F
2.5 h
4.8 h
05
35 °F
2.1 h
7.6 h
06
33 °F
3.5 h
4.4 h
07
30 °F
3.8 h
4.3 h
08
31 °F
3.6 h
5.4 h
09
32 °F
3.8 h
4.3 h
10
33 °F
3.9 h
4 h
11
34 °F
2.6 h
9 h
12
32 °F
4 h
7.3 h
13
32 °F
6.3 h
0.6 h
14
30 °F
4.7 h
3.6 h
15
30 °F
5.1 h
2.8 h
16
31 °F
4.7 h
2.5 h
17
32 °F
3 h
5.2 h
18
30 °F
3.2 h
7.4 h
19
31 °F
4.2 h
3.6 h
20
33 °F
4 h
3.4 h
21
31 °F
5.2 h
5.7 h
22
31 °F
5.2 h
5.5 h
23
29 °F
3.9 h
5.9 h
24
30 °F
2.6 h
9 h
25
31 °F
4.2 h
6.5 h
26
30 °F
3.3 h
4 h
27
26 °F
3.9 h
4.3 h
28
30 °F
2.8 h
5.6 h
29
31 °F
4.3 h
4.8 h
30
34 °F
1.6 h
7.2 h
31
31 °F
2.7 h
8.3 h
December is the darkest and wettest month in Perth, with only 3.72 sunshine hours on average and 5.28 precipitation hours, while daily highs hover just below freezing at -0.09°C. That makes it best suited to cosy, design-led weddings where candles, winter florals, and a strong indoor layout do the heavy lifting. Travel timing can also be tricky because of holiday congestion, school breaks, and winter road conditions, so guest communication matters more than usual. The strongest historical date, 13 December, reached 6.31 sunshine hours and 0.24°C, which is helpful but still very much a winter setting. If you choose December, book early and treat transport, heating, and snow plans as core priorities.