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Typical January weather

Chicago

Illinois · January

Wind off the lake does the real damage — dress for it.

32° days
19° nights

about 9 snowy days · 9½ hours of daylight

What to pack

What January feels like

January is when the wind coming off the water turns a walk down Michigan Avenue into a negotiation; locals call it the Hawk, and it is not affectionate. Restaurant Week lands late in the month, which is the city's honest admission that you will be eating indoors.

Winter is doing its thing: 11.3 in of snow in a typical January, with fresh snow on about 9 days. Nearly every night dips below freezing.

The numbers

Typical high32°
Typical low19°
Days with snow9
Rain and melted snow2.0 in
Snowfall11.3 in
Humiditydry air
Sunrise / sunset (mid-month)7:15 am / 4:44 pm

How January compares

See the whole year in Chicago ›