The climate in Gallatin Gateway, MT (59730) is typically known for its cold winters and warm summers. The average temperature during the summer months is about 68掳F (20掳C), while in the winter months it typically dips to around 22掳F (-6掳C). Precipitation levels are higher in the summer, with an average of 6 inches (15 cm) per year, compared to the winter months which see only an average of 4 inches (10 cm). Snowfall is also common throughout the winter months, with an average of 90 inches (228 cm) per year.
Gallatin Gateway (zip 59730), Montana gets 20 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Gallatin Gateway (zip 59730) averages 50 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 Gallatin Gateway (zip 59730). The US average is 205 sunny days.
Gallatin Gateway (zip 59730) gets some kind of precipitation, on average, 124 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 78 degrees
Winter Low: the January low is 8
Rain: averages 20 inches of rain a year
Snow: averages 50 inches of snow a year