Average Snowfall for Montana in March

The tables below give monthly averages for snowfall during March at cities, towns and parks in Montana. The numbers are for the total amount of new snow and how many days it snows at least 0.1 inches (0.25 centimetres) this month.

The snowfall totals are averages based on weather data collected from 1991 to 2020 for the US National Centers for Environmental Information.

You can jump to a separate table for each region of the state: Northwestern, Southwestern, South - Central and Eastern Montana.

Northwestern Montana

Average total snowfall in March
Days Place Inches Centi­metres
4.0 Kalispell 5.4 13.7
2.2 Libby 3.8 9.7
4.9 Missoula 5.0 12.7
7.9 Seeley Lake 15.2 38.6
6.2 West Glacier 14.0 35.6
4.4 Whitefish 8.0 20.3

Southwestern Montana

March snowfall averages
Days Place Inches Centi­metres
6.8 Anaconda 11.8 30.0
8.4 Bozeman 13.1 33.3
0.7 Dillon 0.4 1.0
6.3 Hebgen Lake Dam 20.6 52.3
3.7 Helena 4.6 11.7
8.7 Sula 14.3 36.3
4.0 Virginia City 6.6 16.8

South - Central Montana

Average snow for March
Days Place Inches Centi­metres
1.4 Bighorn Lake, Yellowtail Dam 8.4 21.3
6.4 Billings 8.2 20.8
11.3 Cooke City 31.0 78.7
9.1 Mystic Lake 31.6 80.3
6.1 Red Lodge 20.2 51.3

Eastern Montana

Average total snowfall in March
Days Place Inches Centi­metres
4.4 Glasgow 5.8 14.7
2.9 Glendive 3.1 7.9
6.8 Great Falls 10.1 25.7
4.2 Havre City 5.2 13.2
6.8 Lewistown 19.5 49.5
Reference

NOAA National Centers for Environmental Information (NCEI). Climate Normals.

Montana Snowfall
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