United States · 1991–2020 normal
Decatur in
September.
Typical September weather in Decatur: 31.1°C by day, 17.8°C at night, 92 mm of rain over 5.5 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high31.1°C
Typical low17.8°C
Rain92 mm
Wet days5.5
Comfort score 61 this month (April leads the year at 83). Daylight is calculated as 12 h 20 from latitude 33.23°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4685617
- NOAA station
- USC00412334 · DECATUR
- Station distance
- 1.4 km from the place centre
- Coverage
- Good coverage · 17 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.