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San Jacinto March Weather

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

Typical San Jacinto March Weather 1991–2020
Average daily high	71.7 °F
Average daily low	44.9 °F
Average monthly precipitation	1.8 inches
Average monthly snow	none
Daily chance of precipitation	17.3%
Daily chance of snow	0%

San Jacinto March Weather Records 1893–2024
Highest temperature	102 °F	March 4, 1910
Lowest temperature	17 °F	March 2, 1971
Highest daily low	77 °F	March 9, 2003
Lowest daily high	43 °F	March 3, 1896
Hottest average high temperature	84.0 °F	1934
Coldest average high temperature	58.9 °F	1905
Most daily precipitation	2.8 inches	March 1, 1991
Most monthly precipitation	8.3 inches	1991
Most daily snow	1.5 inches	March 4, 1896
Most monthly snow	1.5 inches	1896

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	68.7	42.5	89	24
March 2	68.9	42.5	86	17
March 3	69.1	42.7	88	24
March 4	69.4	42.8	102	23
March 5	69.7	42.9	93	26
March 6	70.1	43.1	89	24
March 7	70.4	43.2	89	27
March 8	70.6	43.4	90	25
March 9	70.7	43.5	96	27
March 10	70.9	43.7	99	28
March 11	71.0	43.9	94	25
March 12	71.1	44.0	95	25
March 13	71.3	44.1	94	20
March 14	71.5	44.2	93	22
March 15	71.8	44.3	93	25
March 16	72.2	44.4	96	24
March 17	72.4	44.5	91	28
March 18	72.6	44.6	95	27
March 19	72.8	44.7	94	29
March 20	72.9	44.8	95	25
March 21	73.1	44.8	91	24
March 22	73.3	44.9	93	28
March 23	73.5	45.1	92	23
March 24	73.5	45.1	92	25
March 25	73.5	45.2	97	22
March 26	73.4	45.2	99	27
March 27	73.5	45.3	94	27
March 28	73.6	45.2	93	27
March 29	73.6	45.2	93	31
March 30	73.6	45.2	93	25
March 31	73.6	45.2	93	28

Weather Station Details

Years	Station	Coordinates
1978–2024	San Jacinto	location
1893–1978	San Jacinto	location