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Gilroy March Weather

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

Typical Gilroy March Weather 1991–2020
Average daily high	68.3 °F
Average daily low	44.2 °F
Average monthly precipitation	2.7 inches
Average monthly snow	none
Daily chance of precipitation	26.8%
Daily chance of snow	0%

Gilroy March Weather Records 1906–2023
Highest temperature	90 °F	March 20, 1997
Lowest temperature	23 °F	March 1, 1962
Highest daily low	58 °F	March 24, 1998
Lowest daily high	45 °F	March 1, 2017
Hottest average high temperature	74.9 °F	1997
Coldest average high temperature	61.5 °F	2023
Most daily precipitation	4.1 inches	March 10, 2023
Most monthly precipitation	12.0 inches	1991
Most daily snow	none	-
Most monthly snow	none	-

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	66.0	43.0	79	23
March 2	66.2	43.1	78	27
March 3	66.3	43.1	84	28
March 4	66.6	43.1	78	28
March 5	66.9	43.2	83	30
March 6	67.1	43.3	81	30
March 7	67.5	43.4	82	30
March 8	67.6	43.5	83	29
March 9	67.8	43.5	82	32
March 10	67.9	43.6	85	31
March 11	68.1	43.8	85	32
March 12	68.1	43.9	88	33
March 13	68.3	44.0	83	32
March 14	68.5	44.0	87	30
March 15	68.7	44.0	86	32
March 16	68.9	44.0	85	32
March 17	69.2	44.0	89	31
March 18	69.4	44.1	88	33
March 19	69.6	44.2	88	32
March 20	69.8	44.2	90	31
March 21	70.0	44.3	88	33
March 22	70.1	44.4	85	33
March 23	70.1	44.5	84	33
March 24	70.2	44.5	83	35
March 25	70.3	44.5	85	32
March 26	70.4	44.6	87	31
March 27	70.4	44.6	86	31
March 28	70.4	44.7	84	32
March 29	70.4	44.7	84	31
March 30	70.4	44.8	86	34
March 31	70.4	44.8	87	31

Weather Station Details

Years	Station	Coordinates
1906–2023	Gilroy	location