Duncan, MI has a mild climate with warm summers and cold winters. The average high temperature in the summer months is around 75 degrees Fahrenheit while the average low is around 55 degrees Fahrenheit. In the winter months, the average high temperature is around 35 degrees Fahrenheit with an average low of around 10 degrees Fahrenheit. Rainfall occurs throughout the year, but there are more intense storms in the summer months. Snowfall typically begins in late November and continues through March. Overall, Duncan's climate makes it a pleasant place to live and visit year round.
Duncan, Michigan gets 33 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Duncan averages 148 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 186 sunny days per year in Duncan. The US average is 205 sunny days.
Duncan gets some kind of precipitation, on average, 147 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 76 degrees
Winter Low: the January low is 3
Rain: averages 33 inches of rain a year
Snow: averages 148 inches of snow a year