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Weather in Cook County for December 2024

Your guide to Cook County weather in December - trends and predictions
  • In general, the average temperature in Cook County at the beginning of December is 5.6 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 4.1 °F by the end of December.

  • The climate of Cook County in December is notably wet, with an average of 12 rainy days.

  • With an average of 2 snowy days, Cook County enjoys a light touch of snow in December.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
17
Dry days
Average rainy days
12
Rainy days
Average snowy days
2
Snow days
Average temperatures
6°/-2°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Cook County in December average weather

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Temperatures trend during December in Cook County

See the weather trend as well as the moving average line

December weather day by day

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Date Weather Temperatures Rain Snow More
Dec. 1 Heavy rain
Heavy rain
6° /2° 15.2 mm 0 cm
Dec. 2 Patchy rain possible
Patchy rain possible
6° /4° 2.7 mm 0 cm
Dec. 3 Light rain shower
Light rain shower
5° /3° 15.1 mm 0 cm
Dec. 4 Mist
Mist
3° /0° 0 mm 0 cm
Dec. 5 Moderate snow
Moderate snow
4° /1° 5.8 mm 1.4 cm
Dec. 6 Overcast
Overcast
5° /0° 0 mm 0 cm
Dec. 7 Partly cloudy
Partly cloudy
10° /1° 0 mm 0 cm
Dec. 8 Patchy rain possible
Patchy rain possible
11° /5° 0.3 mm 0 cm
Dec. 9 Light rain shower
Light rain shower
12° /4° 1.3 mm 0 cm
Dec. 10 Blowing snow
Blowing snow
4° /0° 1 mm 0 cm
Dec. 11 Sunny
Sunny
3° /0° 0 mm 0 cm
Dec. 12 Partly cloudy
Partly cloudy
2° /0° 0 mm 0 cm
Dec. 13 Partly cloudy
Partly cloudy
4° /0° 0 mm 0 cm
Dec. 14 Sunny
Sunny
7° /1° 0 mm 0 cm
Dec. 15 Partly cloudy
Partly cloudy
7° /3° 0 mm 0 cm
Dec. 16 Light rain
Light rain
6° /5° 9.7 mm 0 cm
Dec. 17 Fog
Fog
7° /5° 1.2 mm 0 cm
Dec. 18 Light snow
Light snow
5° /-2° 0.2 mm 0 cm
Dec. 19 Overcast
Overcast
1° /-3° 0 mm 0 cm
Dec. 20 Overcast
Overcast
5° /1° 0 mm 0 cm
Dec. 21 Patchy rain possible
Patchy rain possible
6° /2° 0.6 mm 0 cm
Dec. 22 Patchy moderate snow
Patchy moderate snow
4° /-5° 8.9 mm 1.5 cm
Dec. 23 Light freezing rain
Light freezing rain
-3° /-7° 2.1 mm 0 cm
Dec. 24 Overcast
Overcast
0° /-5° 0.2 mm 0 cm
Dec. 25 Overcast
Overcast
1° /-3° 4.6 mm 0 cm
Dec. 26 Light freezing rain
Light freezing rain
3° /-3° 0.5 mm 0 cm
Dec. 27 Overcast
Overcast
2° /-3° 0 mm 0 cm
Dec. 28 Overcast
Overcast
5° /1° 1.7 mm 0 cm
Dec. 29 Patchy rain possible
Patchy rain possible
8° /3° 1.8 mm 0 cm
Dec. 30 Overcast
Overcast
7° /0° 0.1 mm 0 cm
Dec. 31 Overcast
Overcast
3° /0° 0.7 mm 0.3 cm
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Important Notice
Our weather forecast for Cook County in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Cook County forecast closer to your planned date for the most up-to-date weather information.

Cook County in December - FAQ

What are the expected maximum and minimum temperatures in Cook County during December?
Prepare for cooler days with highs just around 6° and colder nights, dipping below -2°.
How much rainfall should be expected in Cook County during December?
Moderate rainfall is anticipated in Cook County during December, with a total of 94.3 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
Is snowfall common in Cook County during December?
Cook County experiences an average snowfall of 5.1 cm during December, occurring over 2 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Cook County during December?
The average wind speed in Cook County during December is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
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Location coordinates Where is Cook County?

Get accurate weather forecasts for Cook County, located at latitude 41.85 and longitude -87.65. Stay updated with localized weather information tailored for Cook County.

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