The climate in Glasgow, MT, USA is typically dry and cold with long, frigid winters and short, mild summers. The average temperature ranges from 20掳F (-7掳C) in the winter months to 80掳F (26.7掳C) in the summer months. There is also a fair amount of sunshine throughout the year with an average of 220 sunny days per year. Precipitation falls mostly in spring and fall with an annual average of 15 inches (38 cm). Snowfall averages approximately 58 inches (147 cm) per year.
Glasgow, Montana gets 12 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Glasgow averages 32 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 196 sunny days per year in Glasgow. The US average is 205 sunny days.
Glasgow gets some kind of precipitation, on average, 82 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 87 degrees
Winter Low: the January low is 4
Rain: averages 12 inches of rain a year
Snow: averages 32 inches of snow a year