Hanover, Maine (04237) experiences a humid continental climate, characterized by four distinct seasons. Summers are hot and humid, with temperatures ranging from the upper sixties to mid-eighties. Winters are cold and snowy, with temperatures occasionally dropping below zero. Spring and fall are generally mild and wet, with temperatures ranging from the mid forties to low sixties. Precipitation is abundant in Hanover, averaging around 40 inches of rain and 80 inches of snow annually.
Hanover (zip 04237), Maine gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hanover (zip 04237) averages 79 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 Hanover (zip 04237). The US average is 205 sunny days.
Hanover (zip 04237) gets some kind of precipitation, on average, 156 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 78 degrees
Winter Low: the January low is 2
Rain: averages 45 inches of rain a year
Snow: averages 79 inches of snow a year