Story City (IA) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Story City (Iowa). The numbers are calculated over a 30-year period to provide a reliable average.
- A lot of rain (rainy season) falls in the months: April, May, June, July and August.
- On average, August is the wettest month with 141 mm of precipitation.
- On average, January is the driest month with 21 mm of precipitation.
- The average amount of annual precipitation is 1001 mm.
Current rainfall in Story City (IA)
broken clouds and no rain
partly cloudy and no rain
overcast and no rain