Climate almanac
Fredericksburg
Texas, United States · 30.28°, -98.87°
What is the weather like in Fredericksburg in September?
In September, Fredericksburg is typically 89°F (31°C) during the day and 68°F (20°C) at night. The month brings about 2.6 in (66 mm) of precipitation in total.
- Average high89°F (31°C)
- Average low68°F (20°C)
- Precipitation2.6 in (66 mm)
- Clear or mostly clear days17
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)