Climate almanac
Boulder City
Nevada, United States · 35.98°, -114.83°
What is the weather like in Boulder City in September?
In September, Boulder City is typically 97°F (36°C) during the day and 75°F (24°C) at night. The month brings about 0.3 in (8 mm) of precipitation in total.
- Average high97°F (36°C)
- Average low75°F (24°C)
- Precipitation0.3 in (8 mm)
- Clear or mostly clear days26
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)