Average monthly rainy days in West Chester (PA)
The number of days each month with rain, snow and hail in West Chester (Pennsylvania), the United States of America.
- On average, December is the most rainy with 12 days of rain/snow.
- On average, September is the driest month with 9 rainy days.
- The average annual number of rainy days is 125.
Forecast for West Chester (PA)
broken clouds and no rain
partly cloudy and chance of slight rain
partly cloudy and chance of slight rain