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Chula Vista July Weather

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

Typical Chula Vista July Weather 1991–2020
Average daily high	75.4 °F
Average daily low	64.8 °F
Average monthly precipitation	0.1 inches
Average monthly snow	none
Daily chance of precipitation	1.0%
Daily chance of snow	0%

Chula Vista July Weather Records 1918–2024
Highest temperature	100 °F	July 24, 2006
Lowest temperature	51 °F	July 5, 1940
Highest daily low	75 °F	July 28, 2006
Lowest daily high	63 °F	July 3, 1967
Hottest average high temperature	81.2 °F	1984
Coldest average high temperature	68.2 °F	1948
Most daily precipitation	0.9 inches	July 19, 2015
Most monthly precipitation	1.2 inches	2015
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
July 1	74.0	63.0	94	52
July 2	74.2	63.2	97	53
July 3	74.3	63.3	85	52
July 4	74.4	63.5	88	55
July 5	74.5	63.6	84	51
July 6	74.6	63.7	96	54
July 7	74.7	63.8	85	53
July 8	74.8	63.9	87	55
July 9	75.0	64.0	93	52
July 10	75.1	64.1	88	56
July 11	75.1	64.2	86	56
July 12	75.2	64.3	85	55
July 13	75.3	64.5	84	54
July 14	75.4	64.6	89	53
July 15	75.5	64.7	92	55
July 16	75.5	64.8	87	57
July 17	75.6	64.9	87	58
July 18	75.7	65.0	85	56
July 19	75.9	65.1	85	55
July 20	75.9	65.1	85	56
July 21	75.9	65.2	86	59
July 22	76.0	65.2	87	56
July 23	76.1	65.2	83	58
July 24	76.1	65.2	100	57
July 25	76.1	65.2	83	58
July 26	76.2	65.3	88	57
July 27	76.2	65.3	84	53
July 28	76.3	65.4	85	56
July 29	76.4	65.4	88	58
July 30	76.5	65.4	84	56
July 31	76.7	65.5	85	60

Weather Station Details

Years	Station	Coordinates
1918–2024	Chula Vista	location