Weather in Tucson in August
In an average August, Tucson sees a daily high around 96°F and a low around 76°F, based on 1980–2026 of local climate records.
| Average high | 96°F |
|---|---|
| Typical high range | 90°F to 102°F |
| Average low | 76°F |
| Typical low range | 72°F to 80°F |
| Average daily precipitation | 0.10 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
110°F
2025-08-08
Lowest
76°F
1990-08-14
Low
Highest
87°F
2015-08-14
Lowest
64°F
2000-08-31
Feels-like
Highest
130°F
2012-08-20
Lowest
76°F
1990-08-14
Humidity
Highest
21.6 g/m³
1988-08-24
Lowest
4.0 g/m³
2002-08-26
Wind
Highest
21 mph
2023-08-20
Lowest
4 mph
2007-08-11
Gust
Highest
43 mph
2023-08-20
Lowest
10 mph
1982-08-31
Precip
Wettest
4.98 in
1992
Driest
0.26 in
2009
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