South Windham, ME has a humid continental climate with average highs in the mid-70s during the summer and lows in the teens or lower during the winter. The area sees moderate amounts of precipitation throughout the year, ranging from 28 to 30 inches annually. Winters are cold and snowy with temperatures typically dropping below freezing from November through March. Summers are warm and humid with occasional thunderstorms bringing heavy rain and strong winds at times.
South Windham, Maine gets 49 inches of rain, on average, per year. The US average is 38 inches of rain per year.
South Windham averages 74 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 200 sunny days per year in South Windham. The US average is 205 sunny days.
South Windham gets some kind of precipitation, on average, 131 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 79 degrees
Winter Low: the January low is 11
Rain: averages 49 inches of rain a year
Snow: averages 74 inches of snow a year