Preston (CT) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Preston (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: February, March, April, June, July, August, September, October, November and December.
- On average, March is the wettest month with 128 mm of precipitation.
- On average, January is the driest month with 90 mm of precipitation.
- The average amount of annual precipitation is 1299 mm.
Current rainfall in Preston (CT)
broken clouds and rain
partly cloudy and chance of slight rain
overcast and rain