Average monthly snow and rainfall in Greenwich (CT)
The mean monthly precipitation over the year in Greenwich (Connecticut), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: April, May, June, August, October and December.
- On average, June is the wettest month with 130 mm of precipitation.
- On average, November is the driest month with 77 mm of precipitation.
- The average amount of annual precipitation is 1221 mm.
Forecast for Greenwich (CT)
clear and no rain
broken clouds and thunder
overcast and thunder