Average monthly snow and rainfall in Washington (PA)
The mean monthly precipitation over the year in Washington (Pennsylvania), including rain, snow, hail.
- Most rainfall (rainy season) is seen in June and December.
- On average, June is the wettest month with 114 mm of precipitation.
- On average, February is the driest month with 59 mm of precipitation.
- The average amount of annual precipitation is 992 mm.
Forecast for Washington (PA)
broken clouds and rain
broken clouds and rain
broken clouds and chance of slight rain