Average Snowfall in Sun River, MT
45.9"
inches per year
Moderate Snow Area
Elevation: 3,632 ft
Based on the NOAA 1991–2020 Climate Normal — the official 30-year average of a typical winter, not any single season — from the nearest comparable-elevation weather station about 9 miles away.
Sun River Snowfall by Month
Snow season in Sun River typically runs from October through May, peaking in April with about 7.4" of snow.
Oct3.2"
Nov6.4"
Dec6.4"
Jan6.5"
Feb6.2"
Mar7.3"
Apr7.4"
May1.4"
Jun0.6"
Jul–
Aug0.3"
Sep0.2"
Average monthly snowfall, NOAA 1991–2020 Climate Normals.
What to Expect
That is well above the US average annual snowfall of 28". At 45.9" per year, a solid snow shovel and windshield cover will get you through most storms. Keep ice melt and a scraper in the car.
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Snow in Montana
| City | Annual Snow |
|---|---|
| Cooke City | 213.1" |
| Silver Gate | 213.1" |
| Roscoe | 192.7" |
| Big Sky | 177.2" |
| White Sulphur Springs | 149.3" |
| Bearcreek | 141.9" |
| Red Lodge | 141.9" |
| Condon | 136.5" |
| Seeley Lake | 118.9" |
| Coram | 115.2" |
| Hungry Horse | 115.2" |
| Martin City | 115.2" |
| West Glacier | 115.2" |
| Lewistown | 112.1" |
| Ringling | 95.6" |
| Belgrade | 91.3" |
| Bozeman | 91.3" |
| Manhattan | 91.3" |
| Whitlash | 85.9" |
| Clyde Park | 81.7" |
| Anaconda | 75.1" |
| Warm Springs | 75.1" |
| Gardiner | 71.5" |
| Sand Coulee | 68.9" |
| Stockett | 68.9" |
| Wyola | 68.3" |
| Cascade | 66.8" |
| Ulm | 66.8" |
| Great Falls | 66.1" |
| Malmstrom Afb | 66.1" |
| Black Eagle | 66.1" |
| Sheridan | 64.7" |
| Virginia City | 64.7" |
| Olney | 63.1" |
| Whitefish | 63.1" |
| Livingston | 62.7" |
| Pray | 62.7" |
| Alder | 57.2" |
| Kalispell | 54.4" |
| Columbia Falls | 54.4" |
| Dell | 52.6" |
| Lima | 52.6" |
| Busby | 52.3" |
| Norris | 51.8" |
| Pony | 51.8" |
| Clinton | 51.8" |
| Boyd | 50.9" |
| Edgar | 50.9" |
| Joliet | 50.9" |
| Roberts | 50.9" |
| Bigfork | 50.6" |
| Lake Mc Donald | 50.6" |
| Lakeside | 50.6" |
| Somers | 50.6" |
| Capitol | 50.5" |
| Missoula | 50.2" |
| Bonner | 50.2" |
| Milltown | 50.2" |
| Grass Range | 50.1" |
| Forest Grove | 50.1" |
| Hammond | 50" |
| Frenchtown | 49.4" |
| Vaughn | 49" |
| Augusta | 45.9" |
| Sun River | 45.9" |
| Ennis | 44.7" |
| Floweree | 42.5" |
| Havre | 41" |
| Helena | 37.2" |
| Boulder | 37.2" |
| Billings | 35" |
| Hamilton | 17.1" |
| Butte | 15.2" |
| Dillon | 11.2" |
Snowfall Near Sun River
| City | Distance | Annual Snow |
|---|---|---|
| Vaughn, MT | 9 mi | 49" |
| Ulm, MT | 11 mi | 66.8" |
| Cascade, MT | 13 mi | 66.8" |
| Great Falls, MT | 20 mi | 66.1" |
| Malmstrom Afb, MT | 20 mi | 66.1" |