Post Falls (ID) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Post Falls (Idaho). The numbers are calculated over a 30-year period to provide a reliable average.
- Post Falls has dry periods in July, August and September.
- On average, December is the wettest month with 100 mm of precipitation.
- On average, August is the driest month with 17 mm of precipitation.
- The average amount of annual precipitation is 688 mm.
Current rainfall in Post Falls (ID)
overcast and heavy rain
overcast and heavy rain
overcast and chance of slight rain