Please click on any column to get detailed information about Saint Charles weather in that particular month. You will get daily weather information for that month for the last several years.
Day & Night air temperature, °F
The warmest month in Saint Charles is july. The average daily temp is 87.7°F. The average nightly temp is 73.4°F.
Precipitation total, in.
Number of rainy days
This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.
Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
* Charts above show average data for the last 3 years.
weather in
September
September
| Saint Charles |
14 days
forecast
forecast
| Saint Charles |
current
weather
weather
| Saint Charles |
7 days
forecast
forecast
| Saint Charles |
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: 05:10
September 19, saturday
0600
77°F
N
6 mph
6 mph
0900
79°F
NE
7 mph
7 mph
1200
88°F
E
8 mph
8 mph
1500
91°F
NE
7 mph
7 mph
1800
88°F
SE
2 mph
2 mph
2100
84°F
NW
5 mph
5 mph
September 20, sunday
0000
84°F
N
7 mph
7 mph
0300
82°F
NE
7 mph
7 mph
