St. Clair, MN has a humid continental climate with warm summers and cold winters. The average high in the summer months is around 75 degrees Fahrenheit while the average low in the winter months is around 3 degrees Fahrenheit. Precipitation levels in St. Clair tend to be above average, especially during the spring and summer months when thunderstorms are common. During the winter months, snowfall is frequent but accumulations are usually light and short-lived.
St. Clair, Minnesota gets 33 inches of rain, on average, per year. The US average is 38 inches of rain per year.
St. Clair averages 44 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 197 sunny days per year in St. Clair. The US average is 205 sunny days.
St. Clair gets some kind of precipitation, on average, 101 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 5
Rain: averages 33 inches of rain a year
Snow: averages 44 inches of snow a year