Average monthly snow and rainfall in Chantilly
The mean monthly precipitation over the year in Chantilly (Virginia), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: May, June, September and October.
- On average, October is the wettest month with 139 mm of precipitation.
- On average, February is the driest month with 64 mm of precipitation.
- The average amount of annual precipitation is 1158 mm.
Weather Forecasts for Chantilly
almost clear and no rain
almost clear and no rain
partly cloudy and chance of rain