Average Snowfall for Washington in March

The tables below give monthly averages for snowfall during March at cities and other locations in Washington. 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: Olympic Peninsula & West Coast, San Juan Islands & Puget Sound, Cascade Mountains and Eastern Washington.

Olympic Peninsula & West Coast

Average total snowfall in March

Days	Place	Inches	Centi­metres
0.0	Aberdeen	0.2	0.5
0.8	Forks	0.5	1.3
0.0	Grayland	0.0	0.0
0.0	Long Beach	0.0	0.0
0.0	Port Angeles	0.0	0.0

San Juan Islands, Puget Sound & South

March snowfall averages

Days	Place	Inches	Centi­metres
0.3	Bellingham	0.5	1.3
0.1	Bremerton	0.1	0.3
0.2	Oak Harbor, Whidbey Island	0.6	1.5
0.1	Olga, Orcas Island	0.1	0.3
0.1	Olympia	0.1	0.3
0.0	Port Townsend	0.0	0.0
0.4	Seattle	0.4	1.0
0.1	Vancouver	0.0	0.0

Cascade Mountains

Average snow for March

Days	Place	Inches	Centi­metres
2.4	Baker Lake Dam	3.4	8.6
2.4	Baring	3.8	9.7
3.1	Ross Dam	7.8	19.8

Eastern Washington State

Average total snowfall in March

Days	Place	Inches	Centi­metres
2.5	Boundary Dam	3.4	8.6
0.8	Chelan	0.7	1.8
2.7	Leavenworth	4.7	11.9
1.9	Pullman	2.5	6.4
4.0	Spokane	3.9	9.9
0.3	Walla Walla	0.2	0.5
0.4	Wenatchee	0.4	1.0
2.1	Winthrop	3.4	8.6
0.7	Yakima	0.6	1.5