Climate almanac
Cumming
Georgia, United States · 34.21°, -84.14°
What is the weather like in Cumming in September?
In September, Cumming is typically 82°F (28°C) during the day and 65°F (18°C) at night. The month brings about 4.0 in (101 mm) of precipitation in total.
- Average high82°F (28°C)
- Average low65°F (18°C)
- Precipitation4.0 in (101 mm)
- Clear or mostly clear days14
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)