Average monthly snow and rainfall in St. Charles (MO)

The mean monthly precipitation over the year in St. Charles (Missouri), including rain, snow, hail.

A lot of rain (rainy season) falls in the months: April, May, June, July and December.
On average, April is the wettest month with 128 mm of precipitation.
On average, January is the driest month with 45 mm of precipitation.
The average amount of annual precipitation is 1114 mm.

Forecast for St. Charles (MO)

Mon May 20

30°C | 22°C

22 km/h

partly cloudy and no rain

hourly forecast

Tue May 21

33°C | 22°C

36 km/h

6.6 mm

almost clear and no rain

hourly forecast

Wed May 22

25°C | 18°C

14 km/h

partly cloudy and no rain

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

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