Glastonbury (CT) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Glastonbury (Connecticut). The numbers are calculated over a 30-year period to provide a reliable average.
- A lot of rain (rainy season) falls in the months: April, June, July, August, October and December.
- On average, June is the wettest month with 150 mm of precipitation.
- On average, January is the driest month with 81 mm of precipitation.
- The average amount of annual precipitation is 1227 mm.
Current rainfall in Glastonbury (CT)
broken clouds and rain
broken clouds and rain
overcast and rain