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St. Helena February Weather

Averages and records for weather in St. Helena, California in the month of February.

Typical St. Helena February Weather 1991–2020
Average daily high	62.9 °F
Average daily low	41.3 °F
Average monthly precipitation	6.6 inches
Average monthly snow	none
Daily chance of precipitation	36.6%
Daily chance of snow	0%

St. Helena February Weather Records 1907–2023
Highest temperature	86 °F	February 15, 2016
Lowest temperature	18 °F	February 3, 2020
Highest daily low	60 °F	February 17, 2007
Lowest daily high	40 °F	February 1, 1932
Hottest average high temperature	71.1 °F	2020
Coldest average high temperature	54.4 °F	1969
Most daily precipitation	5.8 inches	February 16, 1986
Most monthly precipitation	25.6 inches	1986
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
February 1	61.6	40.7	80	22
February 2	61.8	40.8	83	21
February 3	61.8	40.9	75	18
February 4	61.8	41.0	83	23
February 5	61.8	41.1	78	26
February 6	61.9	41.1	80	24
February 7	62.1	41.1	77	24
February 8	62.2	41.2	82	24
February 9	62.3	41.2	79	24
February 10	62.5	41.2	81	21
February 11	62.5	41.2	84	24
February 12	62.6	41.3	79	23
February 13	62.7	41.4	80	25
February 14	62.7	41.4	81	23
February 15	62.7	41.5	86	25
February 16	62.8	41.6	81	25
February 17	62.8	41.6	80	27
February 18	62.8	41.7	80	25
February 19	62.8	41.7	80	25
February 20	62.8	41.7	78	28
February 21	62.9	41.7	80	25
February 22	63.0	41.7	80	26
February 23	63.1	41.7	82	27
February 24	63.3	41.8	80	28
February 25	63.5	41.9	80	28
February 26	63.8	42.0	84	27
February 27	63.9	42.1	83	27
February 28	64.1	42.2	81	25

Weather Station Details

Years	Station	Coordinates
1907–2023	Saint Helena	location