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Chula Vista January Weather

Averages and records for weather in Chula Vista, California in the month of January.

Typical Chula Vista January Weather 1991–2020
Average daily high	67.9 °F
Average daily low	47.1 °F
Average monthly precipitation	1.8 inches
Average monthly snow	none
Daily chance of precipitation	16.0%
Daily chance of snow	0%

Chula Vista January Weather Records 1918–2024
Highest temperature	90 °F	January 31, 2003
Lowest temperature	24 °F	January 14, 1963
Highest daily low	66 °F	January 21, 1976
Lowest daily high	44 °F	January 12, 1949
Hottest average high temperature	71.6 °F	1992
Coldest average high temperature	54.8 °F	1949
Most daily precipitation	2.1 inches	January 30, 1986
Most monthly precipitation	8.3 inches	1993
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
January 1	67.2	45.6	78	28
January 2	67.3	45.6	78	32
January 3	67.4	45.7	85	31
January 4	67.4	45.7	82	26
January 5	67.6	45.8	81	27
January 6	67.7	45.8	89	28
January 7	67.7	46.0	83	28
January 8	67.7	46.0	82	31
January 9	67.7	46.1	80	28
January 10	67.8	46.2	78	32
January 11	67.8	46.3	88	34
January 12	67.9	46.4	86	34
January 13	67.9	46.5	86	33
January 14	68.0	46.5	83	24
January 15	68.1	46.5	84	34
January 16	68.2	46.7	85	28
January 17	68.2	46.8	84	30
January 18	68.2	46.8	82	30
January 19	68.2	46.8	88	31
January 20	68.4	46.8	86	30
January 21	68.4	46.8	81	27
January 22	68.3	46.9	81	31
January 23	68.3	46.9	76	30
January 24	68.4	46.9	83	32
January 25	68.4	47.0	84	33
January 26	68.5	47.0	87	32
January 27	68.5	47.0	81	31
January 28	68.5	47.1	79	29
January 29	68.5	47.1	83	34
January 30	68.4	47.2	83	34
January 31	68.4	47.2	90	32

Weather Station Details

Years	Station	Coordinates
1918–2024	Chula Vista	location