Average monthly rainy days in Wentzville (MO)
The number of days each month with rain, snow and hail in Wentzville (Missouri), the United States of America.
- Most rainy days are in May.
- On average, May is the most rainy with 15 days of rain/snow.
- On average, January is the driest month with 7 rainy days.
- The average annual number of rainy days is 124.
Forecast for Wentzville (MO)
Tue May 21
32°C | 19°C
S 
40 km/h
40 km/h30 mm
almost clear and chance of rain
Wed May 22
22°C | 15°C
W 14 km/h
14 km/h0.1 mm
partly cloudy and small chance of slight rain
Thu May 23
27°C | 13°C
E 11 km/h
11 km/h
partly cloudy and no rain
