Weather in Santa Ana in August
In an average August, Santa Ana sees a daily high around 88°F and a low around 66°F, based on 1980–2026 of local climate records.
| Average high | 88°F |
|---|---|
| Typical high range | 81°F to 95°F |
| Average low | 66°F |
| Typical low range | 61°F to 72°F |
| Average daily precipitation | 0.00 in |
August records
The most extreme August on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total August accumulation.
High
Highest
105°F
1981-08-27
Lowest
72°F
2000-08-30
Low
Highest
79°F
1998-08-30
Lowest
56°F
1990-08-27
Feels-like
Highest
133°F
1996-08-13
Lowest
72°F
2000-08-30
Humidity
Highest
20.0 g/m³
2026-08-28
Lowest
8.5 g/m³
2009-08-27
Wind
Highest
15 mph
2023-08-21
Lowest
3 mph
1983-08-16
Gust
Highest
35 mph
2023-08-21
Lowest
13 mph
1983-08-27
Precip
Wettest
2.92 in
2023
Driest
0.00 in
1981
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