June is the strongest all-round month for a wedding in St Louis if you want long, bright days without jumping straight into the peak heat of mid-summer. Historical data from 2016-2025 puts it at the top for average daily sunshine, and that extra light helps with outdoor ceremonies, late portraits, and guest arrivals. The trade-off is that June can already feel very summer-like here, so shaded ceremony spaces, cooling stations, and indoor reception flexibility matter.
The historical record is a guide, not a guarantee, and in St Louis it should be balanced against venue style, neighborhood logistics, and guest travel. Riverfront locations, downtown hotels, and popular park spaces can book well ahead once spring turns into wedding season. It also helps to check Cardinals home dates, major conventions, and summer traffic patterns before locking in a weekend.
June is the best-ranked month for St Louis weddings, with an average of 11.58 sunshine hours per day in the 2016-2025 record. That makes it especially attractive for couples who want outdoor photographs, a first look in natural light, or a ceremony that can still finish before the evening heat settles in. The practical catch is that June also sits near the start of St Louis’s hottest stretch, so a beautiful plan needs shade, hydration, and an indoor fallback that feels just as polished as the outdoor version.
The strongest single date in the current analysis is 24 July, which combined 13.4 sunshine hours with only 1.4 precipitation hours and a max temperature of 32.56 C. That is a strong historical signal for a bright summer wedding day, but it is also a reminder that St Louis heat can be demanding for guests, hair, makeup, and outdoor ceremonies. The strongest Saturdays also sit in midsummer: 11 July 2026, 24 July 2027, and 08 July 2028. Treat those as promising planning candidates, not promises, and confirm the venue’s comfort measures before you commit.
Before setting a date, check the local event calendar, hotel availability, and whether your chosen weekend overlaps with baseball games, festivals, or major downtown traffic. In St Louis, a good-weather Saturday can still become a complicated guest weekend if rooms are scarce or road access is congested. Hold a backup indoor layout and a clear rain/heat communication plan.
Keep reading to view the best day to get married, hours of rain per day and average high temperature per day in St Louis, Missouri, United States for every month in 2026, 2027 and 2028:
Helpful notes for choosing your date
In St Louis, heat, pop-up storms, and strong summer sun can all affect the same wedding day. Even if you want an outdoor ceremony, make sure the backup space feels intentional, not improvised. A polished indoor option protects photos, comfort, and the schedule if the weather turns quickly.
Downtown hotels, riverfront venues, and central neighborhoods can feel busy on baseball weekends, festival periods, and major convention dates. Before you commit, compare your shortlist against local event calendars and parking patterns. A great weather weekend is still a difficult guest weekend if rooms and rides are scarce.
June through August can be demanding in St Louis, especially for older guests, children, and anyone in formal attire. Add shade, water, fans, and a sensible ceremony time. If your timeline includes outdoor photos, work with your photographer to avoid the strongest afternoon heat where possible.
April, May, September, and October can offer the best balance of comfort and atmosphere. They also bring more competition for venues and vendors. If one of these months appeals to you, secure your date early and think through daylight, guest arrival times, and rain cover from the start.
June currently ranks highest in Dropory's historical analysis for St Louis, Missouri, United States. Use the result alongside venue availability, guest travel and your preferred wedding style.
24 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.
June ranks highest in the historical analysis because it combines the strongest average sunshine with long daylight hours. That said, it is also hot enough that comfort planning matters. Many couples may prefer May or September if they want a slightly easier outdoor experience while still keeping good light and a seasonal feel.
Not necessarily, but it does require preparation. July is the hottest month in the report, with an average daily max temperature of 31.28 C, and June is not far behind. Outdoor ceremonies can still work well if they start earlier in the day, have shade and water, and offer a climate-controlled reception space afterward.
Winter dates can be lovely if you want an indoor city wedding, but they are less forgiving for outdoor plans. January and December both have low sunshine and cool temperatures, so transportation, coat storage, and heating become important. If you like a winter aesthetic, choose a venue that feels complete indoors and keep travel plans flexible.
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
St Louis, Missouri, United States
Top date in January, 2027:
21 January
Top dates with the most sunshine
21 January
- 7.7 median hours of sunny weather
04 January
- 6.8 median hours of sunny weather
20 January
- 6.7 median hours of sunny weather
29 January
- 6.4 median hours of sunny weather
17 January
- 6.2 median hours of sunny weather
Top Saturdays in January 2027
30 January
- 6 median hours of sunny weather
16 January
- 5.4 median hours of sunny weather
23 January
- 4.9 median hours of sunny weather
09 January
- 4.2 median hours of sunny weather
02 January
- 3.6 median hours of sunny weather
Based on data from: 2016-2025
01
42 °F
3.8 h
4.9 h
02
41 °F
3.6 h
2.7 h
03
43 °F
6.1 h
1.8 h
04
37 °F
6.8 h
0.5 h
05
39 °F
6 h
2.5 h
06
36 °F
5.6 h
3.8 h
07
40 °F
4.6 h
3.6 h
08
40 °F
4.7 h
3.8 h
09
41 °F
4.2 h
3.5 h
10
42 °F
5.5 h
3.1 h
11
48 °F
4.2 h
6.7 h
12
41 °F
5 h
5.9 h
13
37 °F
5.8 h
3.3 h
14
37 °F
4.9 h
2 h
15
36 °F
3.7 h
6.8 h
16
35 °F
5.4 h
2.7 h
17
39 °F
6.2 h
2.3 h
18
43 °F
5.7 h
4 h
19
38 °F
5.5 h
4.4 h
20
33 °F
6.7 h
1.4 h
21
39 °F
7.7 h
0.8 h
22
40 °F
6.1 h
4.1 h
23
40 °F
4.9 h
4.9 h
24
42 °F
4.3 h
2.7 h
25
41 °F
4.8 h
3.9 h
26
41 °F
4.7 h
0.5 h
27
40 °F
5.5 h
3.6 h
28
42 °F
6 h
1.2 h
29
41 °F
6.4 h
2.4 h
30
41 °F
6 h
3.3 h
31
46 °F
5.5 h
3.1 h
January is the most wintery month in the St Louis wedding calendar, with only 5.34 sunshine hours on average and a low average daily max temperature of 4.5 C in the historical record. That combination makes outdoor ceremonies difficult to rely on, but it can work well for couples who want a moody, formal indoor celebration with candles, rich florals, and minimal competition from peak tourist demand. Travel can be easier than in warmer months, though icy weather is always a possibility. If you choose January, prioritize a hotel block, a covered arrival path, and a venue with strong heating and good coat storage.
St Louis, Missouri, United States
Top date in February, 2027:
27 February
Top dates with the most sunshine
27 February
- 9 median hours of sunny weather
20 February
- 8.4 median hours of sunny weather
25 February
- 8.3 median hours of sunny weather
26 February
- 8.3 median hours of sunny weather
13 February
- 7.7 median hours of sunny weather
Top Saturdays in February 2027
27 February
- 9 median hours of sunny weather
20 February
- 8.4 median hours of sunny weather
13 February
- 7.7 median hours of sunny weather
06 February
- 4.9 median hours of sunny weather
Based on data from: 2016-2025
01
48 °F
6.7 h
2.1 h
02
48 °F
7.3 h
2.7 h
03
47 °F
6.4 h
2 h
04
49 °F
5.3 h
4.3 h
05
43 °F
7.2 h
1.5 h
06
44 °F
4.9 h
5.3 h
07
45 °F
7 h
3 h
08
41 °F
6.1 h
3 h
09
45 °F
6.4 h
4.1 h
10
40 °F
4.4 h
4.4 h
11
42 °F
5.4 h
4.7 h
12
39 °F
6.6 h
3.2 h
13
40 °F
7.7 h
1.2 h
14
43 °F
5.9 h
3.2 h
15
45 °F
6.8 h
4.6 h
16
44 °F
5.1 h
4.7 h
17
42 °F
4.7 h
6 h
18
44 °F
7.6 h
0.7 h
19
48 °F
7.5 h
4.3 h
20
53 °F
8.4 h
4.1 h
21
49 °F
7.6 h
3.2 h
22
54 °F
6.5 h
3.8 h
23
53 °F
6.9 h
2.8 h
24
49 °F
6.3 h
5.9 h
25
48 °F
8.3 h
2.4 h
26
52 °F
8.3 h
3 h
27
60 °F
9 h
1.3 h
28
57 °F
6.6 h
3.9 h
February remains firmly in cold-season territory, even though it brightens slightly to 6.66 sunshine hours on average and a max temperature of 8.2 C. The historical data suggests occasional milder spells, such as 27 February with 8.99 sunshine hours and a peak of 15.45 C, but that kind of day should be treated as a bonus rather than a plan. For weddings, February can be appealing for indoor venues, lower competition for dates, and potentially easier vendor scheduling. Build in a weather buffer for guests, especially if they are flying into the city or driving in from rural parts of Missouri or Illinois.
St Louis, Missouri, United States
Top date in March, 2027:
04 March
Top dates with the most sunshine
04 March
- 10.1 median hours of sunny weather
21 March
- 9.9 median hours of sunny weather
15 March
- 8.9 median hours of sunny weather
07 March
- 8.7 median hours of sunny weather
02 March
- 8.5 median hours of sunny weather
Top Saturdays in March 2027
27 March
- 8.2 median hours of sunny weather
20 March
- 7.8 median hours of sunny weather
06 March
- 7.4 median hours of sunny weather
13 March
- 6.3 median hours of sunny weather
Based on data from: 2016-2025
01
58 °F
8.3 h
2.2 h
02
52 °F
8.5 h
2.4 h
03
50 °F
7.8 h
3.5 h
04
56 °F
10.1 h
0.1 h
05
57 °F
7.4 h
3.3 h
06
57 °F
7.4 h
2.2 h
07
54 °F
8.7 h
2.2 h
08
57 °F
7.2 h
2.6 h
09
58 °F
5.2 h
7.4 h
10
52 °F
7 h
2.4 h
11
51 °F
4.9 h
5.5 h
12
55 °F
6 h
3.5 h
13
57 °F
6.3 h
4.9 h
14
57 °F
6.8 h
4.5 h
15
62 °F
8.9 h
3.2 h
16
58 °F
6.6 h
3.1 h
17
57 °F
7.4 h
3.2 h
18
53 °F
6.4 h
5.7 h
19
55 °F
8.1 h
3.9 h
20
62 °F
7.8 h
2.1 h
21
56 °F
9.9 h
1.6 h
22
57 °F
7.2 h
3.7 h
23
60 °F
5.7 h
6.3 h
24
57 °F
5.3 h
10.4 h
25
58 °F
7.3 h
3.4 h
26
62 °F
7.3 h
3.9 h
27
62 °F
8.2 h
5.7 h
28
58 °F
6.1 h
6.1 h
29
64 °F
8.2 h
4.4 h
30
65 °F
6.6 h
8.7 h
31
60 °F
6.9 h
5 h
March is one of the trickier shoulder months in St Louis because the light improves to 7.28 sunshine hours, yet average daily precipitation hours rise to 4.1 and temperatures are still only around 14.12 C. That mix can produce a lovely spring feel, but it also means rain gear and a reliable indoor ceremony option are essential. The historical standout date, 04 March, shows that a sunny day is possible, but it is not something to depend on. If you are hoping for early blossoms or a fresh, airy palette, choose a venue that works beautifully inside as well as outside.
St Louis, Missouri, United States
Top date in April, 2027:
09 April
Top dates with the most sunshine
09 April
- 11.1 median hours of sunny weather
01 April
- 10 median hours of sunny weather
02 April
- 9.9 median hours of sunny weather
26 April
- 9.9 median hours of sunny weather
07 April
- 9.8 median hours of sunny weather
Top Saturdays in April 2027
10 April
- 8.5 median hours of sunny weather
17 April
- 8.1 median hours of sunny weather
03 April
- 7.8 median hours of sunny weather
24 April
- 7.3 median hours of sunny weather
Based on data from: 2016-2025
01
55 °F
10 h
1.6 h
02
62 °F
9.9 h
2.6 h
03
70 °F
7.8 h
5 h
04
60 °F
7.5 h
5.3 h
05
62 °F
6.3 h
6.8 h
06
61 °F
8.4 h
3.8 h
07
61 °F
9.8 h
3.1 h
08
63 °F
8.8 h
3.1 h
09
63 °F
11.1 h
0.3 h
10
66 °F
8.5 h
5.1 h
11
67 °F
7.9 h
5.9 h
12
67 °F
9.6 h
2.5 h
13
66 °F
9.6 h
3.6 h
14
66 °F
8.8 h
3.3 h
15
66 °F
8.6 h
1.5 h
16
64 °F
9.4 h
2.4 h
17
66 °F
8.1 h
3.4 h
18
69 °F
9.3 h
3.1 h
19
70 °F
9.2 h
2.1 h
20
65 °F
6.8 h
6.8 h
21
66 °F
9.7 h
4.1 h
22
65 °F
9.2 h
3.1 h
23
67 °F
8.7 h
3.5 h
24
70 °F
7.3 h
6.6 h
25
69 °F
9 h
5.6 h
26
69 °F
9.9 h
3.8 h
27
70 °F
7.9 h
3.6 h
28
69 °F
8 h
6.5 h
29
72 °F
8 h
7.7 h
30
72 °F
7.9 h
7.7 h
April often looks like an ideal spring wedding month in St Louis, with 8.69 sunshine hours on average and a more comfortable average daily max temperature of 18.81 C. The catch is that precipitation remains active at 4.12 hours per day, so April weddings can feel either crisp and clear or damp and changeable. A historical high point such as 09 April shows the upside of the month: enough sunshine for portraits and a ceremony that feels genuinely springlike. Because conditions swing quickly, it is wise to plan for covered guest movement, mud-safe footwear, and florals that can handle variable temperatures.
St Louis, Missouri, United States
Top date in May, 2027:
31 May
Top dates with the most sunshine
31 May
- 12.7 median hours of sunny weather
24 May
- 12.2 median hours of sunny weather
23 May
- 12.1 median hours of sunny weather
14 May
- 11.9 median hours of sunny weather
22 May
- 11.8 median hours of sunny weather
Top Saturdays in May 2027
22 May
- 11.8 median hours of sunny weather
29 May
- 11.2 median hours of sunny weather
01 May
- 10.1 median hours of sunny weather
08 May
- 9.8 median hours of sunny weather
15 May
- 8.4 median hours of sunny weather
Based on data from: 2016-2025
01
73 °F
10.1 h
2.3 h
02
71 °F
7.8 h
6.9 h
03
69 °F
6.4 h
6.6 h
04
67 °F
7.6 h
7.9 h
05
69 °F
9.6 h
2.2 h
06
70 °F
9.6 h
3.8 h
07
75 °F
10.9 h
2.8 h
08
75 °F
9.8 h
5.2 h
09
74 °F
8 h
5.8 h
10
74 °F
10.9 h
2.5 h
11
71 °F
8.3 h
4.6 h
12
73 °F
9.4 h
2.6 h
13
75 °F
10.3 h
3.4 h
14
77 °F
11.9 h
3.4 h
15
76 °F
8.4 h
5.5 h
16
78 °F
9.2 h
4 h
17
77 °F
8.1 h
6.4 h
18
76 °F
8.8 h
6.5 h
19
78 °F
8.9 h
6.1 h
20
78 °F
9.7 h
4.3 h
21
76 °F
9.4 h
6.3 h
22
78 °F
11.8 h
0.9 h
23
79 °F
12.1 h
2.5 h
24
80 °F
12.2 h
2.1 h
25
81 °F
10.5 h
4.1 h
26
80 °F
9.9 h
5.6 h
27
79 °F
6.8 h
7.1 h
28
79 °F
10.4 h
3.1 h
29
80 °F
11.2 h
1.8 h
30
80 °F
11.8 h
2.3 h
31
81 °F
12.7 h
1.9 h
May is a very strong compromise month for St Louis weddings: 9.76 sunshine hours on average, warm but not punishing temperatures, and gardens and parks looking their best. It is a popular time for outdoor ceremonies and rooftop receptions, which means venue availability can tighten before summer even begins. Historical evidence also shows that late May can be quite bright, as on 31 May with 12.74 sunshine hours and a max temperature of 27.16 C, but there is enough warmth here to make shade and water stations worth planning. If you want a spring wedding without the uncertainty of April, May deserves serious attention.
St Louis, Missouri, United States
Top date in June, 2027:
12 June
Top dates with the most sunshine
12 June
- 12.7 median hours of sunny weather
20 June
- 12.6 median hours of sunny weather
16 June
- 12.5 median hours of sunny weather
11 June
- 12.4 median hours of sunny weather
13 June
- 12.3 median hours of sunny weather
Top Saturdays in June 2027
12 June
- 12.7 median hours of sunny weather
19 June
- 11.8 median hours of sunny weather
05 June
- 11.6 median hours of sunny weather
26 June
- 11.3 median hours of sunny weather
Based on data from: 2016-2025
01
83 °F
10.5 h
2.8 h
02
82 °F
11.5 h
3.4 h
03
84 °F
12 h
1.1 h
04
83 °F
11 h
4.8 h
05
86 °F
11.6 h
3.7 h
06
83 °F
9.4 h
5.3 h
07
83 °F
11.3 h
4.5 h
08
82 °F
10.8 h
4.3 h
09
85 °F
11.6 h
5.6 h
10
84 °F
12.1 h
2.6 h
11
84 °F
12.4 h
2 h
12
85 °F
12.7 h
2.2 h
13
87 °F
12.3 h
1.8 h
14
88 °F
12 h
3.4 h
15
90 °F
12.2 h
2.9 h
16
89 °F
12.5 h
1.8 h
17
88 °F
10.5 h
2.6 h
18
89 °F
12.3 h
3.2 h
19
87 °F
11.8 h
4.3 h
20
89 °F
12.6 h
2.4 h
21
88 °F
10.8 h
4.1 h
22
87 °F
12.3 h
3.7 h
23
88 °F
11.9 h
2 h
24
87 °F
11.6 h
2.6 h
25
90 °F
12.2 h
2.2 h
26
89 °F
11.3 h
4.5 h
27
87 °F
11.7 h
4.9 h
28
88 °F
11.6 h
3.9 h
29
90 °F
11.7 h
1.7 h
30
88 °F
9 h
6.4 h
June is the standout month in the historical sunshine rankings, and in St Louis that translates into long evenings, lively ceremony light, and strong conditions for outdoor portraits. With an average daily max temperature of 30.2 C, though, the month is already hot enough that comfort planning becomes part of the design. Couples who choose June usually benefit from early ceremony times, cooled indoor dining spaces, and clear instructions for guests about parking, hydration, and dress code. It is a particularly good month if your venue has both shade and a climate-controlled reception room, because the weather can support a beautiful day while still demanding smart logistics.
St Louis, Missouri, United States
Top date in July, 2027:
24 July
Top dates with the most sunshine
24 July
- 13.4 median hours of sunny weather
12 July
- 13.3 median hours of sunny weather
11 July
- 13.2 median hours of sunny weather
23 July
- 12.8 median hours of sunny weather
08 July
- 12.5 median hours of sunny weather
Top Saturdays in July 2027
24 July
- 13.4 median hours of sunny weather
03 July
- 11.5 median hours of sunny weather
10 July
- 11.5 median hours of sunny weather
17 July
- 11 median hours of sunny weather
31 July
- 8.8 median hours of sunny weather
Based on data from: 2016-2025
01
87 °F
10.3 h
4.9 h
02
83 °F
10.9 h
4.9 h
03
86 °F
11.5 h
5.9 h
04
89 °F
11.1 h
3.8 h
05
90 °F
11.9 h
4.6 h
06
88 °F
11.7 h
4.5 h
07
89 °F
11.7 h
2.7 h
08
88 °F
12.5 h
3.6 h
09
88 °F
12.1 h
4.5 h
10
87 °F
11.5 h
4.5 h
11
90 °F
13.2 h
1.9 h
12
90 °F
13.3 h
2.4 h
13
89 °F
12.2 h
3.8 h
14
90 °F
12.2 h
3.2 h
15
87 °F
10 h
5.9 h
16
89 °F
11.3 h
5.3 h
17
88 °F
11 h
6.2 h
18
89 °F
11.5 h
3 h
19
89 °F
12.1 h
3.3 h
20
90 °F
11.4 h
3.2 h
21
89 °F
12 h
3.3 h
22
88 °F
11.4 h
5.2 h
23
89 °F
12.8 h
2.1 h
24
91 °F
13.4 h
1.4 h
25
89 °F
11 h
3 h
26
90 °F
11.1 h
4.6 h
27
88 °F
10.4 h
5.3 h
28
89 °F
11.2 h
4 h
29
87 °F
10.3 h
5.8 h
30
86 °F
11.3 h
4.1 h
31
84 °F
8.8 h
6.1 h
July is the hottest and most high-sun month in the St Louis report, averaging 11.52 sunshine hours and 31.28 C. That makes it excellent for vivid outdoor photos and long golden evenings, but it also means heat management is central to the guest experience. The historical best date, 24 July, reached 13.4 sunshine hours with only 1.4 precipitation hours, showing what a bright summer Saturday can look like here. Even so, couples should plan for shaded seating, fans, cold drinks, and a ceremony schedule that avoids the worst mid-afternoon conditions if possible.
St Louis, Missouri, United States
Top date in August, 2027:
05 August
Top dates with the most sunshine
05 August
- 12 median hours of sunny weather
28 August
- 11.9 median hours of sunny weather
04 August
- 11.9 median hours of sunny weather
19 August
- 11.9 median hours of sunny weather
18 August
- 11.8 median hours of sunny weather
Top Saturdays in August 2027
28 August
- 11.9 median hours of sunny weather
07 August
- 11 median hours of sunny weather
21 August
- 9.7 median hours of sunny weather
14 August
- 9.5 median hours of sunny weather
Based on data from: 2016-2025
01
84 °F
10.3 h
4.5 h
02
85 °F
10.5 h
3.9 h
03
85 °F
11 h
6.5 h
04
85 °F
11.9 h
2.7 h
05
86 °F
12 h
2.3 h
06
86 °F
10.6 h
4.2 h
07
86 °F
11 h
2.8 h
08
86 °F
10.9 h
3.4 h
09
86 °F
9.8 h
4.8 h
10
87 °F
11.4 h
2.8 h
11
88 °F
11 h
2.7 h
12
88 °F
11.6 h
3.2 h
13
85 °F
10 h
4.9 h
14
83 °F
9.5 h
5.1 h
15
83 °F
8.1 h
4.8 h
16
85 °F
9.7 h
5.2 h
17
87 °F
11.3 h
3.1 h
18
86 °F
11.8 h
1.5 h
19
86 °F
11.9 h
1.2 h
20
87 °F
10.9 h
4.9 h
21
84 °F
9.7 h
4.4 h
22
82 °F
9.7 h
3 h
23
84 °F
10.4 h
0.9 h
24
86 °F
11 h
2.2 h
25
88 °F
11 h
3 h
26
85 °F
10 h
5 h
27
86 °F
10.2 h
2.7 h
28
87 °F
11.9 h
2.7 h
29
85 °F
10 h
3.2 h
30
84 °F
9.3 h
3.9 h
31
84 °F
9.8 h
3.9 h
August keeps the summer feel going in St Louis, though sunshine eases slightly to 10.59 hours per day and the average daily max temperature remains high at 29.72 C. It can be a good choice if you want lush greenery and a relaxed, late-summer atmosphere, but guests may be more sensitive to heat, especially at outdoor venues without much tree cover or airflow. The historical best date, 05 August, shows that brighter days still happen, yet August weddings benefit from strong timing discipline and a climate-controlled indoor plan. Consider earlier ceremonies, shade for the cocktail hour, and transit time between venue spaces.
St Louis, Missouri, United States
Top date in September, 2027:
06 September
Top dates with the most sunshine
06 September
- 11.2 median hours of sunny weather
19 September
- 11.1 median hours of sunny weather
10 September
- 11 median hours of sunny weather
15 September
- 10.9 median hours of sunny weather
05 September
- 10.9 median hours of sunny weather
Top Saturdays in September 2027
18 September
- 10.8 median hours of sunny weather
04 September
- 10.1 median hours of sunny weather
11 September
- 9.9 median hours of sunny weather
25 September
- 8.4 median hours of sunny weather
Based on data from: 2016-2025
01
81 °F
9.6 h
3.3 h
02
82 °F
9.7 h
1.8 h
03
84 °F
10.4 h
2.7 h
04
83 °F
10.1 h
4.8 h
05
82 °F
10.9 h
2.3 h
06
83 °F
11.2 h
1.4 h
07
81 °F
10.2 h
3.3 h
08
78 °F
9 h
4 h
09
80 °F
10.4 h
2.1 h
10
81 °F
11 h
2.7 h
11
83 °F
9.9 h
2.1 h
12
83 °F
10.5 h
2.1 h
13
82 °F
10.1 h
0.3 h
14
85 °F
10.5 h
2.4 h
15
86 °F
10.9 h
0.9 h
16
85 °F
10.1 h
1.6 h
17
83 °F
10.6 h
2.7 h
18
84 °F
10.8 h
1.4 h
19
86 °F
11.1 h
1.8 h
20
87 °F
10 h
1.8 h
21
84 °F
8.9 h
4.2 h
22
81 °F
8.2 h
2.1 h
23
79 °F
8.6 h
2.8 h
24
80 °F
8 h
4.3 h
25
79 °F
8.4 h
5.9 h
26
77 °F
10.7 h
1.8 h
27
78 °F
9.6 h
2.2 h
28
75 °F
9.3 h
3.2 h
29
76 °F
9.5 h
1.7 h
30
79 °F
9.9 h
1.7 h
September is one of the most balanced months for a wedding in St Louis, with 9.93 sunshine hours on average and a lower average daily precipitation figure than midsummer. Temperatures also ease to a more comfortable 27.54 C, which helps both guests and photographers. The month can still feel summery, but it is usually easier to host an outdoor ceremony without the intensity of July heat. The historical best date, 06 September, suggests that bright early-fall conditions are realistic. If you want an elegant outdoor season with slightly better comfort, September is a practical contender, especially for weekend travel and evening receptions.
St Louis, Missouri, United States
Top date in October, 2027:
17 October
Top dates with the most sunshine
17 October
- 10.1 median hours of sunny weather
01 October
- 10 median hours of sunny weather
09 October
- 9.9 median hours of sunny weather
08 October
- 9.8 median hours of sunny weather
16 October
- 9.5 median hours of sunny weather
Top Saturdays in October 2027
09 October
- 9.9 median hours of sunny weather
16 October
- 9.5 median hours of sunny weather
02 October
- 9.4 median hours of sunny weather
23 October
- 8.1 median hours of sunny weather
30 October
- 4.9 median hours of sunny weather
Based on data from: 2016-2025
01
78 °F
10 h
1.6 h
02
78 °F
9.4 h
2.4 h
03
77 °F
8.3 h
3.2 h
04
75 °F
7.6 h
4.1 h
05
77 °F
8.2 h
3.9 h
06
78 °F
8.6 h
3.9 h
07
75 °F
9.5 h
2.7 h
08
74 °F
9.8 h
0.3 h
09
76 °F
9.9 h
1.7 h
10
77 °F
8.2 h
3.4 h
11
73 °F
7.6 h
3.2 h
12
71 °F
8.3 h
2.6 h
13
71 °F
7.3 h
2 h
14
72 °F
6.8 h
3.6 h
15
68 °F
7.3 h
3.5 h
16
65 °F
9.5 h
1 h
17
66 °F
10.1 h
0 h
18
68 °F
9.4 h
1.6 h
19
65 °F
6.5 h
4.8 h
20
68 °F
8.3 h
2.9 h
21
68 °F
8.3 h
1.8 h
22
69 °F
8.2 h
2.3 h
23
70 °F
8.1 h
2.6 h
24
64 °F
6.9 h
2.5 h
25
63 °F
4.9 h
3.6 h
26
63 °F
4.6 h
7.2 h
27
61 °F
7.6 h
4.2 h
28
59 °F
5.6 h
5.7 h
29
61 °F
5.2 h
6.3 h
30
60 °F
4.9 h
6.2 h
31
58 °F
6.6 h
2.7 h
October brings a clear seasonal shift, with average daily sunshine down to 7.78 hours and temperatures cooling to around 20.67 C. For many couples, that is exactly what makes it attractive: the air is gentler, the color palette feels richer, and outdoor ceremonies become less stressful than in midsummer. The historical standout date, 17 October, shows that dry, bright autumn days are possible, which can be ideal for portraits and courtyard celebrations. Still, daylight is shorter now, so couples should think carefully about ceremony timing, photo schedules, and guest transport after dark.
St Louis, Missouri, United States
Top date in November, 2027:
16 November
Top dates with the most sunshine
16 November
- 8.6 median hours of sunny weather
03 November
- 8.5 median hours of sunny weather
02 November
- 8.2 median hours of sunny weather
13 November
- 7.9 median hours of sunny weather
07 November
- 7.9 median hours of sunny weather
Top Saturdays in November 2027
13 November
- 7.9 median hours of sunny weather
06 November
- 7.3 median hours of sunny weather
27 November
- 6.8 median hours of sunny weather
20 November
- 6.2 median hours of sunny weather
Based on data from: 2016-2025
01
59 °F
6.2 h
4.1 h
02
61 °F
8.2 h
2.8 h
03
61 °F
8.5 h
0.8 h
04
64 °F
5.9 h
3.5 h
05
64 °F
6.8 h
5.5 h
06
64 °F
7.3 h
3 h
07
62 °F
7.9 h
0.9 h
08
60 °F
7.5 h
2.2 h
09
61 °F
6.9 h
1.1 h
10
57 °F
7.1 h
1.9 h
11
52 °F
7.6 h
1.9 h
12
48 °F
5.7 h
2.3 h
13
49 °F
7.9 h
0.2 h
14
53 °F
7 h
3 h
15
56 °F
6.3 h
3.7 h
16
58 °F
8.6 h
0 h
17
58 °F
6.9 h
1.9 h
18
54 °F
5.7 h
2.7 h
19
53 °F
7.1 h
3 h
20
53 °F
6.2 h
2.7 h
21
54 °F
5.3 h
4.1 h
22
48 °F
6 h
2.9 h
23
51 °F
5.2 h
3.5 h
24
54 °F
6.7 h
2.2 h
25
55 °F
6 h
4.1 h
26
51 °F
4.7 h
4.3 h
27
49 °F
6.8 h
1.7 h
28
46 °F
5.1 h
2.8 h
29
51 °F
6.6 h
2.3 h
30
47 °F
4.6 h
5.3 h
November is cooler and quieter in St Louis, with 6.61 sunshine hours on average and an average daily max temperature of 12.82 C. It can be an appealing month for indoor venues that want a refined, intimate feel without the price pressure of the peak spring and summer calendar. The historical best date, 16 November, shows that dry, pleasant-ish conditions do happen, but guests should still expect a real autumn-to-winter transition. If you plan a November wedding, choose fabrics, florals, and arrival logistics that suit chilly evenings, and make sure the venue has a warm, welcoming indoor flow.
St Louis, Missouri, United States
Top date in December, 2027:
05 December
Top dates with the most sunshine
05 December
- 7.2 median hours of sunny weather
20 December
- 6.9 median hours of sunny weather
18 December
- 6.7 median hours of sunny weather
09 December
- 6.5 median hours of sunny weather
12 December
- 6.4 median hours of sunny weather
Top Saturdays in December 2027
18 December
- 6.7 median hours of sunny weather
04 December
- 6.3 median hours of sunny weather
11 December
- 5.4 median hours of sunny weather
25 December
- 5 median hours of sunny weather
Based on data from: 2016-2025
01
47 °F
4.8 h
4.9 h
02
47 °F
5.1 h
1.5 h
03
47 °F
4.6 h
1.6 h
04
45 °F
6.3 h
3.6 h
05
49 °F
7.2 h
0.2 h
06
43 °F
6 h
2.2 h
07
42 °F
6.2 h
0.3 h
08
46 °F
6.3 h
2.6 h
09
48 °F
6.5 h
2.9 h
10
48 °F
5.8 h
1.5 h
11
50 °F
5.4 h
2.2 h
12
45 °F
6.4 h
1.2 h
13
46 °F
5 h
2.9 h
14
43 °F
4.1 h
4.3 h
15
41 °F
4.1 h
4 h
16
46 °F
5.1 h
4.7 h
17
44 °F
5 h
3.5 h
18
41 °F
6.7 h
1.1 h
19
45 °F
6.3 h
1.4 h
20
46 °F
6.9 h
2.1 h
21
48 °F
5.7 h
0 h
22
45 °F
5.9 h
2.4 h
23
46 °F
6.3 h
2.7 h
24
48 °F
5.5 h
0.9 h
25
49 °F
5 h
3.4 h
26
50 °F
4.4 h
4.1 h
27
48 °F
5.7 h
3.5 h
28
49 °F
3.9 h
4.4 h
29
49 °F
3.3 h
4.9 h
30
43 °F
4.4 h
4.3 h
31
43 °F
5.7 h
2.3 h
December is a low-light month in St Louis, averaging just 5.47 sunshine hours and 7.8 C for the daily maximum temperature. That makes it less suitable for outdoor-first plans, but it can be wonderful for couples who want a festive, candlelit, city-venue wedding with a strong sense of occasion. The historical best date, 05 December, suggests that a brighter early-winter day is possible, yet the main priorities are warmth, winter transit planning, and realistic timing around holiday schedules. If you marry in December, book accommodation early and make arrival instructions very clear for guests who may be navigating short days and cold weather.