Climate almanac
Metropolis
Illinois, United States · 37.15°, -88.73°
What is the weather like in Metropolis in September?
In September, Metropolis is typically 84°F (29°C) during the day and 64°F (18°C) at night. The month brings about 2.9 in (75 mm) of precipitation in total.
- Average high84°F (29°C)
- Average low64°F (18°C)
- Precipitation2.9 in (75 mm)
- Clear or mostly clear days16
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)