The climate in St. Charles, MI is generally mild and pleasant, with four distinct seasons. Summers are usually warm and humid, with temperatures reaching into the 80s and 90s during the day. Winters can be cold and snowy, with average temperatures between 20-30 degrees Fahrenheit in December and January. Spring and fall are typically cooler with mild temperatures in the 40s and 50s, creating a great atmosphere for outdoor activities year round. Precipitation is moderate throughout the year, making St. Charles an ideal destination for those looking to enjoy a variety of climates all in one place.
St. Charles, Michigan gets 33 inches of rain, on average, per year. The US average is 38 inches of rain per year.
St. Charles averages 40 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 174 sunny days per year in St. Charles. The US average is 205 sunny days.
St. Charles gets some kind of precipitation, on average, 123 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 82 degrees
Winter Low: the January low is 15
Rain: averages 33 inches of rain a year
Snow: averages 40 inches of snow a year