Otis, MA has a humid continental climate characterized by warm summers and cold winters. Summers are usually warm and humid with temperatures in the mid-80s Fahrenheit (27 - 28C). Winters can be cold, with temperatures often dropping below freezing. Precipitation is evenly distributed throughout the year, with no significant wet or dry seasons. Snowfall can occur in winter months, particularly between November and March. Generally, Otis experiences four distinct seasons each year, although mild weather sometimes lasts longer than expected during the spring and fall.
Otis, Massachusetts gets 51 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Otis averages 65 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 190 sunny days per year in Otis. The US average is 205 sunny days.
Otis gets some kind of precipitation, on average, 140 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 12
Rain: averages 51 inches of rain a year
Snow: averages 65 inches of snow a year