United States · 1991–2020 normal
Decatur in
September.
Typical September weather in Decatur: 31°C by day, 16.3°C at night, 82 mm of rain over 5.6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high31°C
Typical low16.3°C
Rain82 mm
Wet days5.6
Comfort score 66 this month (October leads the year at 74). Daylight is calculated as 12 h 20 from latitude 32.44°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4423701
- NOAA station
- USC00226308 · NEWTON EXP STN
- Station distance
- 11.5 km from the place centre
- Coverage
- Strong coverage · 28 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.