Wellfleet, MA has a humid continental climate with warm summers and cold winters. The average summer temperature is around 75掳F (24掳C) while the average winter temperature is around 34掳F (1掳C). Rainfall in Wellfleet is quite widespread throughout the year, with an annual average of 47 inches (119 cm). Snowfall in Wellfleet can range from light to moderate, depending on the season. There are often periods of mild weather during the winter months allowing for some outdoor activities.
Wellfleet, Massachusetts gets 48 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Wellfleet 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 Wellfleet. The US average is 205 sunny days.
Wellfleet gets some kind of precipitation, on average, 116 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