Weather in Chula Vista in July
In an average July, Chula Vista sees a daily high around 85°F and a low around 64°F, based on 1980–2026 of local climate records.
| Average high | 85°F |
|---|---|
| Typical high range | 79°F to 91°F |
| Average low | 64°F |
| Typical low range | 59°F to 70°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
109°F
2018-07-06
Lowest
68°F
1987-07-17
Low
Highest
78°F
2018-07-08
Lowest
51°F
1992-07-02
Feels-like
Highest
124°F
2006-07-22
Lowest
51°F
1987-07-22
Humidity
Highest
21.5 g/m³
1984-07-15
Lowest
6.0 g/m³
2009-07-10
Wind
Highest
14 mph
2026-07-22
Lowest
4 mph
1984-07-14
Gust
Highest
30 mph
2014-07-28
Lowest
15 mph
2003-07-18
Precip
Wettest
1.96 in
1984
Driest
0.00 in
2000
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