Average monthly snow and rainfall in Portland (ME)
The mean monthly precipitation over the year in Portland (Maine), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: February, March, April, May, June, July, August, September, October, November and December.
- On average, June is the wettest month with 156 mm of precipitation.
- On average, January is the driest month with 87 mm of precipitation.
- The average amount of annual precipitation is 1415 mm.
Weather Forecasts for Portland (ME)
broken clouds and no rain
almost clear and no rain
overcast and slight rain