The climate in 59477 Simms, MT is generally mild and pleasant throughout the year. Summers are warm with temperatures usually reaching into the 80s while winters are cold with temperatures often reaching down into the low-20s. The area typically sees rain during spring and autumn months, but snowfall in winter can be heavy depending on the season. Precipitation is generally light throughout the year with an average of around 20 inches annually.
Simms (zip 59477), Montana gets 13 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Simms (zip 59477) averages 38 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 185 sunny days per year in Simms (zip 59477). The US average is 205 sunny days.
Simms (zip 59477) gets some kind of precipitation, on average, 77 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 13 inches of rain a year
Snow: averages 38 inches of snow a year