Roosevelt, MT County is located in the southern region of the state and enjoys a mild climate throughout the year. Winters are typically cold with prolonged periods of below freezing temperatures and significant snowfall. Summers are warm with highs reaching into the 80's and 90's. Precipitation is generally light and distributed evenly throughout the year, giving this area plenty of sunshine and moderate weather conditions all year round.
Roosevelt County, Montana gets 14 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Roosevelt County averages 29 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 203 sunny days per year in Roosevelt County. The US average is 205 sunny days.
Roosevelt County gets some kind of precipitation, on average, 65 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 86 degrees
Winter Low: the January low is 2
Rain: averages 14 inches of rain a year
Snow: averages 29 inches of snow a year