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Chula Vista October Weather

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

Typical Chula Vista October Weather 1991–2020
Average daily high	75.5 °F
Average daily low	58.6 °F
Average monthly precipitation	0.2 inches
Average monthly snow	none
Daily chance of precipitation	3.8%
Daily chance of snow	0%

Chula Vista October Weather Records 1918–2024
Highest temperature	106 °F	October 3, 1987
Lowest temperature	36 °F	October 29, 1971
Highest daily low	73 °F	October 10, 2015
Lowest daily high	54 °F	October 3, 1919
Hottest average high temperature	82.0 °F	2015
Coldest average high temperature	65.4 °F	1924
Most daily precipitation	2.9 inches	October 4, 1925
Most monthly precipitation	3.9 inches	1925
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
October 1	77.5	61.4	91	48
October 2	77.4	61.2	94	47
October 3	77.4	61.1	106	49
October 4	77.3	60.9	101	48
October 5	77.3	60.7	90	48
October 6	77.2	60.5	90	48
October 7	77.1	60.3	91	47
October 8	77.1	60.2	95	48
October 9	76.9	60.0	99	46
October 10	76.9	59.9	97	47
October 11	76.7	59.7	96	44
October 12	76.6	59.5	96	41
October 13	76.5	59.1	93	45
October 14	76.3	58.9	94	45
October 15	76.0	58.6	93	44
October 16	75.8	58.4	104	42
October 17	75.7	58.1	93	43
October 18	75.6	57.8	85	47
October 19	75.7	57.6	98	44
October 20	75.6	57.3	95	42
October 21	75.6	57.1	95	39
October 22	75.5	56.9	97	42
October 23	75.3	56.6	101	44
October 24	75.2	56.4	99	43
October 25	75.0	56.2	98	45
October 26	74.9	56.1	93	45
October 27	74.8	55.9	92	41
October 28	74.6	55.6	88	45
October 29	74.5	55.4	87	36
October 30	74.4	55.1	90	37
October 31	74.3	54.8	89	37

Weather Station Details

Years	Station	Coordinates
1918–2024	Chula Vista	location