United States · 1991–2020 normal
Roselle in
September.
Typical September weather in Roselle: 25.2°C by day, 9.9°C at night, 87 mm of rain over 6.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high25.2°C
Typical low9.9°C
Rain87 mm
Wet days6.2
Comfort score 77 this month, the highest of the year. Daylight is calculated as 12 h 26 from latitude 41.98°. Open-water sea temperature is 20.1°C (40 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4908173
- NOAA station
- USC00118324 · STREAMWOOD
- Station distance
- 9.3 km from the place centre
- Coverage
- Good coverage · 18 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.