Climate almanac
Bay City
Texas, United States · 28.98°, -95.97°
What is the weather like in Bay City in September?
In September, Bay City is typically 90°F (32°C) during the day and 73°F (23°C) at night. The month brings about 4.9 in (123 mm) of precipitation in total.
- Average high90°F (32°C)
- Average low73°F (23°C)
- Precipitation4.9 in (123 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)