Weather in Saint Charles: July
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Average day temperature: | 87.1°F |
| Average night temperature: | 73.4°F | |
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Number of sunny days: | 12 days |
| Day length: | 14.2 - 14.8 hours | |
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Number of rainy days: | 4 days |
| Precipitation totals: | 1.5 in. | |
| more information | ||
14 days
forecast
forecast
| Saint Charles |
weather in
August
August
| Saint Charles |
Air temperature in July, °F
Show year:
2025
2024
2023
The highest day temperature during July of 2025 was 98°F. At the same time the lowest night temperature was 70°F. Daily and nightly averages during July were 91.1°F and 77.2°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in July is almost equal.
Precipitation total in July, in.
Precipitation total value in Saint Charles in July is 1.5 in. Other months of the year show relatively similar values.
Wind speed in July, mph
The average wind speed value in July is 6.2 mph It makes July lest windy month of the year.
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 July is: 8.8.
Best time for vacation in Saint Charles
Saint Charles on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Saint Charles
Local time: 22:43
December 05, friday
0000
5°F
NW
2 mph
2 mph
0300
5°F
N
2 mph
2 mph
0600
7°F
N
4 mph
4 mph
0900
21°F
N
4 mph
4 mph
1200
30°F
N
7 mph
7 mph
1500
41°F
N
6 mph
6 mph
1800
41°F
N
5 mph
5 mph
2100
37°F
NE
6 mph
6 mph
