The climate in 02669 West Chatham, MA is typically mild and temperate. This area experiences all four seasons with hot summers and cold winters. The average temperature ranges from 29 degrees Fahrenheit in the winter to 77 degrees Fahrenheit in the summer. Rainfall is fairly consistent throughout the year with an average of 43 inches per year and snowfall averaging at 28 inches per year. The coastal location of 02669 West Chatham, MA also means that there are often strong winds blowing off the Atlantic Ocean, making for blustery days throughout much of the year.
West Chatham (zip 02669), Massachusetts gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
West Chatham (zip 02669) averages 23 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 West Chatham (zip 02669). The US average is 205 sunny days.
West Chatham (zip 02669) gets some kind of precipitation, on average, 109 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 23 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for the 02669 zip code is 7.1 (10=best), which means it is one of the most pleasant places in Massachusetts.
9.1 / 5.4
Summer / Winter
June, September and August are the most pleasant months in the 02669 zip code, while January and February are the least comfortable months.