Average monthly snow and rainfall in Grain Valley (MO)
The mean monthly precipitation over the year in Grain Valley (Missouri), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: April, May, June, July, August and September.
- On average, June is the wettest month with 153 mm of precipitation.
- On average, January is the driest month with 24 mm of precipitation.
- The average amount of annual precipitation is 1123 mm.
Weather Forecasts for Grain Valley (MO)
broken clouds and rain
broken clouds and thunder
broken clouds and thunder