Historical Weather in Chula Vista, CA
See 55+ years of weather history for any date in Chula Vista going back to 1970.
Part of California weather history
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Today in Chula Vista Weather HistorySee records, averages, and 55+ years of data for today's date
→Monthly Climate Averages
Historical temperature and precipitation averages for Chula Vista, CA, based on 55+ years of weather data.
Warmest MonthSeptemberAvg High: 77°F / Low: 63°F
Coldest MonthDecemberAvg High: 66°F / Low: 46°F
Jan
66°/ 46°
💧 7.6"
Feb
66°/ 48°
💧 7.2"
Mar
66°/ 50°
💧 7.1"
Apr
68°/ 52°
💧 3.8"
May
68°/ 57°
💧 2.9"
Jun
71°/ 60°
💧 2.3"
Jul
74°/ 64°
💧 3.9"
Aug
76°/ 65°
💧 6.0"
Sep
77°/ 63°
💧 3.7"
Oct
74°/ 58°
💧 3.9"
Nov
70°/ 50°
💧 6.5"
Dec
66°/ 46°
💧 6.5"
Temperatures in Fahrenheit. Precipitation and snowfall in inches.
Chula Vista Temperature Records
- Record High: The hottest temperature ever recorded in Chula Vista, CA is 110°F, set on July 22, 2006.
- Record Low: The coldest temperature ever recorded in Chula Vista, CA is 26°F, set on January 7, 1971.
- Data Coverage: Based on 56 years of data from NOAA weather station: CHULA VISTA.
All-Time Record High
110°F
July 22, 2006
All-Time Record Low
26°F
January 7, 1971
Monthly Temperature Records in Chula Vista
| Month | Record High | Record Low |
|---|---|---|
| January | 90°F(2003) | 26°F(1971) |
| February | 99°F(2025) | 29°F(1990) |
| March | 97°F(1997) | 32°F(1971) |
| April | 102°F(1989) | 34°F(1999) |
| May | 102°F(2004) | 41°F(1999) |
| June | 103°F(2006) | 43°F(1984) |
| July | 110°F(2006) | 53°F(1984) |
| August | 102°F(2009) | 49°F(2010) |
| September | 108°F(1988) | 43°F(1999) |
| October | 106°F(1987) | 35°F(1971) |
| November | 100°F(2010) | 30°F(2007) |
| December | 88°F(2010) | 28°F(1987) |
Chula Vista Snow RecordsSee the top 10 snowiest days ever recorded
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