Chula Vista weather records
Record high and low temperatures for Chula Vista, by month, by season, and all-time, with the dates they occurred, across 1980–2026 of daily climate history. Its hottest day on record reached 104°F on 1988-09-03; its coldest fell to 32°F on 1990-12-23.
Records by month
The warmest (▲) and coldest (▼) both the daytime high and the overnight low have ever been in each calendar month, so each column shows its record high and its record low. Tap a month for its full averages and typical range.
| Month | Daytime high | Overnight low |
|---|---|---|
| January | 86°F2003-01-31
50°F2007-01-13
|
60°F1980-01-14
34°F1987-01-17
|
| February | 87°F2016-02-16
49°F1987-02-24
|
64°F1987-02-07
33°F1990-02-15
|
| March | 94°F1988-03-26
50°F1998-03-29
|
64°F2015-03-15
38°F1991-03-16
|
| April | 99°F1989-04-06
53°F1999-04-01
|
67°F2009-04-21
38°F1999-04-02
|
| May | 98°F2014-05-15
57°F2017-05-07
|
71°F2004-05-03
45°F2003-05-10
|
| June | 101°F1981-06-16
58°F1999-06-03
|
73°F1990-06-27
50°F1999-06-04
|
| July | 100°F1985-07-01
67°F2010-07-08
|
76°F1985-07-02
56°F2002-07-04
|
| August | 96°F1997-08-05
70°F2010-08-29
|
76°F2020-08-22
56°F1999-08-12
|
| September | 104°F1988-09-03
64°F1986-09-23
|
83°F2022-09-04
52°F1985-09-12
|
| October | 102°F1991-10-10
60°F1996-10-31
|
74°F2015-10-13
47°F1996-10-27
|
| November | 95°F2010-11-04
52°F1985-11-12
|
70°F2010-11-04
37°F1994-11-20
|
| December | 83°F1980-12-16
46°F1990-12-22
|
62°F2020-12-08
32°F1990-12-23
|
Records by season
The warmest (▲) and coldest (▼) both the daytime high and the overnight low have reached in each meteorological season (Northern Hemisphere, each a three-month span).
| Season | Daytime high | Overnight low |
|---|---|---|
| Winter (Dec–Feb) | 87°F2016-02-16
46°F1990-12-22
|
64°F1987-02-07
32°F1990-12-23
|
| Spring (Mar–May) | 99°F1989-04-06
50°F1998-03-29
|
71°F2004-05-03
38°F1999-04-02
|
| Summer (Jun–Aug) | 101°F1981-06-16
58°F1999-06-03
|
76°F2020-08-22
50°F1999-06-04
|
| Autumn (Sep–Nov) | 104°F1988-09-03
52°F1985-11-12
|
83°F2022-09-04
37°F1994-11-20
|
All-time records
The most extreme value Chula Vista has recorded for each metric across its entire history.
High
Low
Feels-like
Humidity
Wind
Gust
Precip
For rainfall, the “driest” figure is the longest run of consecutive days without measurable rain, dated to when that dry spell began.