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Eureka March Weather

Averages and records for weather in Eureka, California in the month of March.

Typical Eureka March Weather 1991–2020
Average daily high	56.5 °F
Average daily low	42.9 °F
Average monthly precipitation	5.7 inches
Average monthly snow	0.0 inches
Daily chance of precipitation	51.7%
Daily chance of snow	0.11%

Eureka March Weather Records 1941–2024
Highest temperature	76 °F	March 31, 1987
Lowest temperature	30 °F	March 2, 2023
Highest daily low	58 °F	March 18, 1997
Lowest daily high	43 °F	March 1, 1966
Hottest average high temperature	60.3 °F	1992
Coldest average high temperature	50.5 °F	1952
Most daily precipitation	2.9 inches	March 17, 1975
Most monthly precipitation	12.0 inches	2012
Most daily snow	0.9 inches	March 2, 1966
Most monthly snow	1.0 inches	1966

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	55.7	42.2	66	30
March 2	55.7	42.2	67	30
March 3	55.7	42.2	69	31
March 4	55.8	42.2	72	31
March 5	55.9	42.2	72	31
March 6	55.9	42.3	70	33
March 7	56.0	42.4	69	30
March 8	56.1	42.5	71	31
March 9	56.1	42.5	68	32
March 10	56.2	42.6	68	30
March 11	56.2	42.7	72	30
March 12	56.2	42.7	69	32
March 13	56.3	42.8	65	32
March 14	56.4	42.9	68	33
March 15	56.5	42.9	71	32
March 16	56.5	43.0	71	31
March 17	56.5	43.0	68	32
March 18	56.6	43.0	73	30
March 19	56.6	43.0	71	32
March 20	56.6	43.1	67	34
March 21	56.6	43.1	72	34
March 22	56.7	43.2	67	33
March 23	56.8	43.3	66	33
March 24	56.8	43.3	71	34
March 25	56.8	43.3	71	33
March 26	56.8	43.4	69	33
March 27	56.8	43.4	66	34
March 28	56.8	43.4	67	34
March 29	56.9	43.5	71	33
March 30	56.9	43.5	70	35
March 31	57.0	43.5	76	30

Weather Station Details

Years	Station	Coordinates
1941–2024	Eureka Woodley Island	location