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Chula Vista May Weather

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

Typical Chula Vista May Weather 1991–2020
Average daily high	69.9 °F
Average daily low	58.4 °F
Average monthly precipitation	0.2 inches
Average monthly snow	none
Daily chance of precipitation	4.4%
Daily chance of snow	0%

Chula Vista May Weather Records 1918–2024
Highest temperature	98 °F	May 15, 2014
Lowest temperature	41 °F	May 10, 1922
Highest daily low	69 °F	May 13, 2000
Lowest daily high	56 °F	May 10, 1933
Hottest average high temperature	76.1 °F	2014
Coldest average high temperature	62.0 °F	1933
Most daily precipitation	1.7 inches	May 5, 1921
Most monthly precipitation	2.7 inches	1921
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
May 1	70.3	55.9	96	43
May 2	70.3	56.1	95	44
May 3	70.2	56.3	94	44
May 4	70.2	56.5	88	46
May 5	70.2	56.6	89	43
May 6	70.2	56.8	94	44
May 7	70.2	56.9	86	45
May 8	70.2	57.1	87	44
May 9	70.2	57.2	87	44
May 10	70.1	57.3	83	41
May 11	70.1	57.5	82	45
May 12	70.1	57.5	88	43
May 13	70.1	57.7	93	48
May 14	70.1	57.8	94	47
May 15	70.0	57.9	98	46
May 16	69.9	58.0	90	46
May 17	69.9	58.2	84	46
May 18	69.9	58.3	90	45
May 19	69.9	58.3	80	47
May 20	69.9	58.5	83	46
May 21	69.9	58.6	76	46
May 22	69.9	58.7	80	45
May 23	70.0	58.8	85	48
May 24	70.0	58.9	84	46
May 25	70.1	59.0	84	47
May 26	70.1	59.1	83	47
May 27	70.1	59.2	80	46
May 28	70.1	59.3	89	49
May 29	70.1	59.4	83	49
May 30	70.1	59.5	79	47
May 31	70.1	59.6	76	48

Weather Station Details

Years	Station	Coordinates
1918–2024	Chula Vista	location