United States · 1991–2020 normal

Westchester in
September.

Typical September weather in Westchester: 24.8°C by day, 15.1°C at night, 68 mm of rain over 6.7 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high24.8°C
Typical low15.1°C
Rain68 mm
Wet days6.7

Comfort score 89 this month, the highest of the year. Daylight is calculated as 12 h 26 from latitude 41.85°. Open-water sea temperature is 20.1°C (22 km from the place centre).

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 4916140
NOAA station
USW00014819 · CHICAGO MIDWAY AP
Station distance
12.8 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.

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