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Sedro-Woolley March Weather

Averages and records for weather in Sedro-Woolley, Washington in the month of March.

Typical Sedro-Woolley March Weather 1991–2020
Average daily high	53.5 °F
Average daily low	38.0 °F
Average monthly precipitation	4.7 inches
Average monthly snow	0.4 inches
Daily chance of precipitation	64.7%
Daily chance of snow	0.81%

Sedro-Woolley March Weather Records 1896–2024
Highest temperature	82 °F	March 19, 1928
Lowest temperature	8 °F	March 4, 1955
Highest daily low	56 °F	March 10, 1900
Lowest daily high	28 °F	March 2, 1989
Hottest average high temperature	63.5 °F	1910
Coldest average high temperature	46.3 °F	1955
Most daily precipitation	2.9 inches	March 9, 1916
Most monthly precipitation	11.1 inches	1932
Most daily snow	11.0 inches	March 28, 1936
Most monthly snow	35.5 inches	1951

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
March 1	50.9	36.2	70	18
March 2	51.0	36.2	70	21
March 3	51.1	36.3	65	19
March 4	51.1	36.4	74	8
March 5	51.3	36.5	69	10
March 6	51.5	36.6	66	22
March 7	51.8	36.7	71	25
March 8	51.9	36.8	65	24
March 9	52.1	37.0	66	25
March 10	52.3	37.1	75	20
March 11	52.5	37.2	75	18
March 12	52.8	37.4	78	11
March 13	53.0	37.6	77	18
March 14	53.1	37.8	77	18
March 15	53.3	37.9	77	17
March 16	53.5	38.1	73	21
March 17	53.6	38.2	76	21
March 18	53.8	38.3	68	24
March 19	54.0	38.3	82	23
March 20	54.1	38.4	73	21
March 21	54.3	38.5	74	24
March 22	54.4	38.7	68	26
March 23	54.5	38.8	70	26
March 24	54.7	38.9	67	24
March 25	54.9	39.1	74	19
March 26	55.1	39.1	72	23
March 27	55.2	39.2	71	27
March 28	55.3	39.3	71	26
March 29	55.5	39.3	74	23
March 30	55.6	39.4	80	23
March 31	55.7	39.5	75	23

Weather Station Details

Years	Station	Coordinates
1896–2024	Sedro-Woolley	location