United States · 1991–2020 normal

Olympia Fields in
September.

Typical September weather in Olympia Fields: 24.3°C by day, 13°C at night, 86 mm of rain over 7 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high24.3°C
Typical low13°C
Rain86 mm
Wet days7

Comfort score 84 this month, the highest of the year. Daylight is calculated as 12 h 25 from latitude 41.51°. Open-water sea temperature is 20.2°C (28 km from the place centre).

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 4904793
NOAA station
USC00116616 · PARK FOREST WATER
Station distance
2.2 km from the place centre
Coverage
Strong coverage · 30 usable years
Important limit
Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.