Weather in Chula Vista in July
In an average July, Chula Vista sees a daily high around 80°F and a low around 64°F, based on 1980–2026 of local climate records.
| Average high | 80°F |
|---|---|
| Typical high range | 75°F to 85°F |
| Average low | 64°F |
| Typical low range | 60°F to 69°F |
| Average daily precipitation | 0.00 in |
July records
The most extreme July on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total July accumulation.
High
Highest
100°F
1985-07-01
Lowest
67°F
2010-07-08
Low
Highest
76°F
1985-07-02
Lowest
56°F
2002-07-04
Feels-like
Highest
118°F
2018-07-06
Lowest
56°F
2002-07-04
Humidity
Highest
19.3 g/m³
2015-07-19
Lowest
9.8 g/m³
2026-07-09
Wind
Highest
14 mph
2014-07-29
Lowest
6 mph
2003-07-08
Gust
Highest
31 mph
2014-07-28
Lowest
15 mph
2003-07-18
Precip
Wettest
0.90 in
2015
Driest
0.00 in
1981
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