St. Maries, ID has a humid continental climate with mild summers and cold winters. The average temperature in the summer ranges from 50 to 70 degrees Fahrenheit while in the winter temperatures can range from 20-40 degrees Fahrenheit. Precipitation is fairly common throughout the year with snowfall occurring during the winter months. Overall, St. Maries has a temperate climate that is ideal for outdoor activities year round.
St. Maries, Idaho gets 31 inches of rain, on average, per year. The US average is 38 inches of rain per year.
St. Maries averages 58 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 171 sunny days per year in St. Maries. The US average is 205 sunny days.
St. Maries 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 80 degrees
Winter Low: the January low is 24
Rain: averages 31 inches of rain a year
Snow: averages 58 inches of snow a year