The climate in 59230 Glasgow, MT is continental with cold, dry winters and warm, wet summers. In the wintertime, temperatures can dip below freezing and snowfall is common. The average high temperature for January is 22 degrees Fahrenheit (F) while the average low temperature is 9 F. During the summer months, temperatures can soar up to 90 F during the day and cool off to a pleasant 50 F at night. Precipitation is abundant throughout the summer months and rainfall averages around 15 inches per year. The area typically receives around 1 inch of snow per month in December, January and February.
Glasgow (zip 59230), Montana gets 12 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Glasgow (zip 59230) averages 32 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 197 sunny days per year in Glasgow (zip 59230). The US average is 205 sunny days.
Glasgow (zip 59230) 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