59632 Boulder, MT has a climate that is characterized by cold, snowy winters and warm, dry summers. The average yearly temperature is around 39°F, with January being the coldest month at an average of 18°F and July being the hottest month at an average of 66°F. This area receives about 16 inches of precipitation annually in the form of rain and snowfall. Winters are often long with heavy snowfall while summers are relatively short but sunny and dry. In addition to this, the area also experiences significant winds throughout the year which can reach speeds of up to 30 mph on certain days.
Boulder (zip 59632), Montana gets 14 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Boulder (zip 59632) averages 55 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 Boulder (zip 59632). The US average is 205 sunny days.
Boulder (zip 59632) gets some kind of precipitation, on average, 85 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 81 degrees
Winter Low: the January low is 12
Rain: averages 14 inches of rain a year
Snow: averages 55 inches of snow a year