United States · 1991–2020 normal

Alton North (historical) in
September.

Typical September weather in Alton North (historical): 34.9°C by day, 22.5°C at night, 109 mm of rain over 6.5 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high34.9°C
Typical low22.5°C
Rain109 mm
Wet days6.5

Comfort score 37 this month (February leads the year at 90). Daylight is calculated as 12 h 17 from latitude 26.30°.

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 4670562
NOAA station
USC00414911 · LA JOYA
Station distance
3.6 km from the place centre
Coverage
Good coverage · 23 usable years
Important limit
Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.