Elevation: 1,841 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 15 miles away.
Snow season in Astoria typically runs from October through April, peaking in December with about 13.6" of snow.
Average monthly snowfall, NOAA 1991–2020 Climate Normals.
That is well above the US average annual snowfall of 28". With 60.7" of annual snowfall, a quality snow blower and heavy-duty shovel are worth the investment. Ice melt should be stocked before the first storm hits.




| City | Annual Snow |
|---|---|
| Deadwood | 183.9" |
| Lead | 183.9" |
| Saint Onge | 70.5" |
| Spearfish | 70.5" |
| Hill City | 66.6" |
| Nemo | 60.9" |
| Astoria | 60.7" |
| Brandt | 60.7" |
| Clear Lake | 60.7" |
| Estelline | 60.7" |
| Gary | 60.7" |
| Goodwin | 60.7" |
| Toronto | 60.7" |
| Keystone | 59.3" |
| Marvin | 58.6" |
| Ortley | 58.6" |
| Summit | 58.6" |
| Twin Brooks | 58.6" |
| Faith | 55.5" |
| Rapid City | 53.7" |
| Reva | 51.2" |
| Buffalo | 51.2" |
| Redig | 51.2" |
| Wilmot | 51" |
| Camp Crook | 50.5" |
| Okreek | 50.3" |
| Wood | 50.3" |
| Ellsworth Afb | 48.5" |
| Box Elder | 48.5" |
| Fort Meade | 47.6" |
| Sturgis | 47.6" |
| Whitewood | 47.6" |
| Custer | 45.9" |
| Pringle | 45.9" |
| Sioux Falls | 45.3" |
| Huron | 44.4" |
| Aberdeen | 42.7" |
| Belle Fourche | 42.2" |
| Watertown | 41.1" |
| Kranzburg | 41.1" |
| Yankton | 38.1" |
| Waubay | 35.6" |
| City | Distance | Annual Snow |
|---|---|---|
| Toronto, SD | 8 mi | 60.7" |
| Brandt, SD | 9 mi | 60.7" |
| Clear Lake, SD | 15 mi | 60.7" |
| Estelline, SD | 17 mi | 60.7" |
| Gary, SD | 18 mi | 60.7" |