Average monthly snow and rainfall in Walnut (IA)
The mean monthly precipitation over the year in Walnut (Iowa), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: April, May, June and August.
- Walnut has dry periods in January and February.
- On average, June is the wettest month with 163 mm of precipitation.
- On average, January is the driest month with 15 mm of precipitation.
- The average amount of annual precipitation is 963 mm.
Forecast for Walnut (IA)
almost clear and no rain
partly cloudy and thunder
broken clouds and rain