United States · 1991–2020 normal
West Chicago in
January.
Typical January weather in West Chicago: -0.6°C by day, -9.1°C at night, 31 mm of rain over 5.3 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-0.6°C
Typical low-9.1°C
Rain31 mm
Wet days5.3
Comfort score 5 this month (September leads the year at 83). Daylight is calculated as 9 h 26 from latitude 41.88°.
Event window
Frost-level nights in January
The measured night-time normal is -9.1°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4915963
- NOAA station
- USW00094892 · CHICAGO W CHICAGO DUPAGE AP
- Station distance
- 4.1 km from the place centre
- Coverage
- Good coverage · 22 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
From evidence to a booked trip
Know the month.
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