Caswell, ME enjoys a generally mild climate in comparison to other parts of Maine. Summers tend to be humid and warm with temperatures usually staying in the mid-70s Fahrenheit (23-26°C). Winters in Caswell are quite cold, with temperatures often dropping to the low 20s Fahrenheit (-6-7°C). Snowfall is common during the winter months and can occasionally bring several inches of snow at once. On average, Caswell receives around 30 inches of rainfall per year spread out throughout all four seasons.
Caswell, Maine gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Caswell averages 96 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 159 sunny days per year in Caswell. The US average is 205 sunny days.
Caswell gets some kind of precipitation, on average, 148 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 76 degrees
Winter Low: the January low is 0
Rain: averages 39 inches of rain a year
Snow: averages 96 inches of snow a year