The climate in Marion, MT is characterized by hot summers and cold winters. In the summer months, temperatures can reach up to 90 degrees Fahrenheit with high humidity levels. Winters are much colder with temperatures often dropping into single digits and the occasional snowfall. The spring season brings moderate temperatures with occasional rain and lightning storms while autumn brings cooler weather and a variety of stunning colors to the landscape. Overall, the climate in Marion is relatively mild and enjoyable all year round.
Marion, Montana gets 19 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Marion averages 86 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 151 sunny days per year in Marion. The US average is 205 sunny days.
Marion gets some kind of precipitation, on average, 142 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 79 degrees
Winter Low: the January low is 11
Rain: averages 19 inches of rain a year
Snow: averages 86 inches of snow a year