The climate in 02666 Truro, MA is generally mild throughout the year. Summers are warm and humid with an average temperature of 68°F and occasional thunderstorms. Winters are cold and wet with temperatures ranging from around 25°F to 40°F. Spring and fall are pleasant seasons with temperatures around 55°F during the day and no snow or frost at night. The region experiences a significant amount of snowfall during the winter months, ranging from 6 inches to over 2 feet of snow each year.
Truro (zip 02666), Massachusetts gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Truro (zip 02666) 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 Truro (zip 02666). The US average is 205 sunny days.
Truro (zip 02666) gets some kind of precipitation, on average, 120 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