Weather in St. Louis: May
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Average day temperature: | 74.1°F |
| Average night temperature: | 61.4°F | |
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Number of sunny days: | 14 days |
| Day length: | 13.8 - 14.7 hours | |
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Number of rainy days: | 8 days |
| Precipitation totals: | 4.1 in. | |
| more information | ||
14 days
forecast
forecast
| St. Louis |
weather in
June
June
| St. Louis |
Air temperature in May, °F
Show year:
2023
2022
2021
The highest day temperature during May of 2023 was 89°F. At the same time the lowest night temperature was 44°F. Day and night temperature averages during May were 77.1°F and 59.4°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in May is almost equal.
Precipitation total in May, in.
Precipitation total value in St. Louis in May is 4.4 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 8.6 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 8.3.
Best time for vacation in St. Louis
St. Louis on a weather map
Places in USA:
Name
°F
24 Hours Forecast
St. Louis
Local time: 10:19
May 02, thursday
1200
79°F
N
15 mph
15 mph
1500
81°F
N
14 mph
14 mph
1800
77°F
N
9 mph
9 mph
2100
68°F
E
11 mph
11 mph
May 03, friday
0000
64°F
N
4 mph
4 mph
0300
63°F
SE
7 mph
7 mph
0600
61°F
S
6 mph
6 mph
0900
64°F
S
9 mph
9 mph
