Monthly Average Rainy days in St. Louis (MO)
The number of days each month with rain, snow and hail in St. Louis (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 122.
Current rainfall in St. Louis (MO)
clear and no rain
partly cloudy and no rain
broken clouds and chance of slight rain