Fairfax Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Fairfax (Virginia). The numbers are calculated over a 30-year period to provide a reliable average.
- A lot of rain (rainy season) falls in the months: May, June, September and October.
- On average, June is the wettest month with 138 mm of precipitation.
- On average, February is the driest month with 65 mm of precipitation.
- The average amount of annual precipitation is 1164 mm.
Current rainfall in Fairfax
broken clouds and small chance of slight rain
partly cloudy and chance of rain
broken clouds and chance of rain