Climate almanac
Burlington
Iowa, United States · 40.81°, -91.11°
What is the weather like in Burlington in September?
In September, Burlington is typically 81°F (27°C) during the day and 60°F (15°C) at night. The month brings about 2.9 in (74 mm) of precipitation in total.
- Average high81°F (27°C)
- Average low60°F (15°C)
- Precipitation2.9 in (74 mm)
- Clear or mostly clear days15
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)