Climate almanac
Alpharetta
Georgia, United States · 34.08°, -84.29°
What is the weather like in Alpharetta in August?
In August, Alpharetta is typically 86°F (30°C) during the day and 71°F (22°C) at night. The month brings about 5.4 in (137 mm) of precipitation in total.
- Average high86°F (30°C)
- Average low71°F (22°C)
- Precipitation5.4 in (137 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)