Williamston, MI has a humid continental climate, with four distinct seasons. Summers are typically warm and humid with temperatures ranging from the mid-70s to mid-80s°F (24-29 °C). Winters are cold and snowy with temperatures ranging from 10-20°F (-12 - -7°C). The city receives an average of 40 inches (101 cm) of rainfall each year, mostly during the summer months. Spring is often pleasant and mild with cooler nights while fall brings the crisp air of autumn to Williamston.
Williamston, Michigan gets 32 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Williamston averages 44 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 176 sunny days per year in Williamston. The US average is 205 sunny days.
Williamston gets some kind of precipitation, on average, 126 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 83 degrees
Winter Low: the January low is 16
Rain: averages 32 inches of rain a year
Snow: averages 44 inches of snow a year