Mesa weather in August
August in Mesa averages 105°F by day and 75°F at night, with 1.3 inches of precipitation. It is the 2nd-warmest and 1st-wettest month of the year here.
- Average high
- 105°F-1° vs July
- Average low
- 75°F0 nights below freezing
- Precipitation
- 1.3 in3 days with 0.1 in. or more
- Snow
- 0.0 in31 days at 90°F+
Is August a good time to visit Mesa?
August is hot. Average highs reach 105°F, with about 31 days at 90°F or more. The most comfortable months overall are March and November.
On August 15 the sun rises at 5:50 am and sets at 7:12 pm, giving 13h 23m of daylight. Daylight all year.
What to pack for Mesa in August
- Light, breathable clothes, a hat and sunscreen; carry water
Based on 30-year averages, not a forecast. Check the forecast a few days before you go.
August nearby
| City | Distance | High | Low | Precip. |
|---|---|---|---|---|
| Mesa | 105°F | 75°F | 1.3 in | |
| Gilbert, AZ | 7 mi | 105°F | 75°F | 1.3 in |
| Tempe, AZ | 7 mi | 105°F | 75°F | 1.3 in |
| Chandler, AZ | 7 mi | 105°F | 75°F | 1.3 in |
| Scottsdale, AZ | 9 mi | 103°F | 82°F | 0.8 in |
| Queen Creek, AZ | 15 mi | 104°F | 76°F | 1.5 in |
| Phoenix, AZ | 16 mi | 105°F | 84°F | 0.9 in |
Frequently asked questions
What is the weather like in Mesa in August?
In August, Mesa averages a high of 105°F and a low of 75°F, with 1.3 inches of precipitation (NOAA 1991-2020 normals).
Is August a good time to visit Mesa?
August is hot in Mesa, with average highs of 105°F. Plan outdoor time for mornings and evenings.
Does it snow in Mesa in August?
Rarely. The August snowfall normal is under half an inch.
Before and after: Mesa in July and Mesa in September. All twelve months: Mesa weather by month.
NOAA NCEI 1991-2020 climate normals, station Tempe ASU, AZ, 6.8 miles from the city center.