02645 East Harwich, MA has a temperate climate that is moderated by its close proximity to the Atlantic Ocean. Summers in this area are generally warm and humid with an average high temperature of around 82 degrees Fahrenheit (28 °C). Winters tend to be cold and wet, with temperatures rarely dropping below 30 degrees Fahrenheit (-1 °C). The area experiences all four seasons, and snowfall amounts can reach up to 30 inches per year. The amount of precipitation varies between 35-50 inches annually, distributed relatively evenly throughout the year.
East Harwich (zip 02645), Massachusetts gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
East Harwich (zip 02645) averages 26 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 201 sunny days per year in East Harwich (zip 02645). The US average is 205 sunny days.
East Harwich (zip 02645) gets some kind of precipitation, on average, 108 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 23
Rain: averages 48 inches of rain a year
Snow: averages 26 inches of snow a year