Half Moon Bay March Weather

Typical Half Moon Bay March Weather 1991–2020
Average daily high	60.5 °F
Average daily low	43.8 °F
Average monthly precipitation	3.5 inches
Average monthly snow	none

Half Moon Bay March Weather Records 1939–2022
Highest temperature	83 °F	March 17, 2004
Lowest temperature	28 °F	March 29, 2007
Highest daily low	58 °F	March 5, 2016
Lowest daily high	45 °F	March 11, 1954
Hottest average temperature	4.6 °F above average	1978
Coldest average temperature	-4.4 °F below average	1991
Most daily precipitation	3.9 inches	March 30, 1940
Most monthly precipitation	13.0 inches	1983
Most daily snow	none	-
Most monthly snow	none	-

Day	Average (°F)		Record (°F)
	High	Low	High	Low
March 1	59.9	43.2	72	34
March 2	59.9	43.3	72	31
March 3	60.0	43.3	73	32
March 4	60.0	43.3	77	33
March 5	60.1	43.4	76	34
March 6	60.2	43.5	71	35
March 7	60.2	43.5	72	33
March 8	60.2	43.6	79	31
March 9	60.2	43.6	71	33
March 10	60.3	43.7	82	32
March 11	60.3	43.8	75	31
March 12	60.3	43.8	75	30
March 13	60.4	43.9	79	32
March 14	60.4	43.9	78	33
March 15	60.5	43.9	74	35
March 16	60.5	43.9	78	30
March 17	60.6	43.8	83	33
March 18	60.6	43.9	75	34
March 19	60.7	43.9	79	35
March 20	60.6	43.9	75	35
March 21	60.7	43.9	75	35
March 22	60.7	43.9	70	32
March 23	60.7	43.9	72	32
March 24	60.7	43.9	73	34
March 25	60.7	43.9	72	35
March 26	60.7	44.0	77	32
March 27	60.6	43.9	76	34
March 28	60.6	44.0	79	29
March 29	60.6	44.0	77	28
March 30	60.6	44.0	74	35
March 31	60.6	44.0	83	31