Chula Vista Weather Records

Chula Vista, California weather averages and records from 1918–2024 based on data made available by the NOAA.

All-Time Recorded High

The highest temperature ever recorded in Chula Vista, California was 108 °F which occurred on September 4, 1988.

Highest Temperatures: All-Time By Year

All-Time Recorded Low

The lowest temperature ever recorded in Chula Vista, California was 24 °F which occurred on January 14, 1963.

Lowest Temperatures: All-Time By Year

Chula Vista Weather by Month

Averages based on the years 1991–2020

Month	Average (°F)		Record (°F)		Average (inches)
Month	High ☀️	Low 🌙	High ☀️	Low 🌙	Precipitation 💧	Snow ❄️
January	67.9	47.1	90	24	1.8	0.0
February	67.4	48.7	93	29	2.4	0.0
March	67.6	51.6	95	32	1.4	0.0
April	69.2	54.1	102	36	0.7	0.0
May	69.9	58.4	98	41	0.2	0.0
June	71.7	61.2	97	43	0.0	0.0
July	75.4	64.8	100	51	0.1	0.0
August	77.9	65.9	96	53	0.0	0.0
September	78.7	64.5	108	43	0.1	0.0
October	75.5	58.6	106	36	0.2	0.0
November	71.7	50.9	98	33	0.7	0.0
December	67.3	46.7	86	28	1.5	0.0
Entire year	71.8	56.2	108	24	8.8	0.0

More Chula Vista Weather Records 1918–2024
Highest daily low	78 °F	September 4, 2022
Lowest daily high	44 °F	January 12, 1949
Greatest daily range (Difference of high and low)	46 °F	October 16, 1961
Greatest difference in daily high over two conscutive days	28 °F	Oct 20–21, 1927
Most daily precipitation	3.7 inches	December 24, 1940
Most monthly precipitation	8.3 inches	December 1921
Most yearly precipitation	24.9 inches	1941
Most yearly days with precipitation	73	1941
Most daily snow	none	-
Earliest freeze	December 7	1960
Earliest day ≥ 80 °F	January 3	2003
Earliest day ≥ 90 °F	January 31	2003
Latest freeze	February 26	1939
Latest day ≥ 80 °F	December 30	1997
Latest day ≥ 90 °F	November 22	2017
Most days in a year < 32 °F	7	1949
Most days in a year ≥ 80 °F	86	2015
Most days in a year ≥ 90 °F	14	2015
Most days in a year ≥ 100 °F	2	1989

Chula Vista Weather Streaks Most consecutive days...
With precipitation	11 days	Jan 19–29, 1969
Without precipitation	233 days	Apr 9 – Nov 27, 2009
High temperature ≥ 80 °F	18 days	Aug 22 – Sep 8, 1995
High temperature ≥ 90 °F	5 days	Sep 18–22, 1939

Chula Vista Weather by Year

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Weather Station Details

Years	Station	Coordinates
1918–2024	Chula Vista	location