Champaign County (Champaign)
December
Weather in Champaign County, Illinois for December 2026
Your guide to Champaign County weather in December - trends and predictions
With an average of 4 snowy days, Champaign County usually enjoys a light touch of snow in December.
Is December a good time to visit Champaign County? check out the best time to travel to Champaign County page.
✨ Is December a good time to visit Champaign County? – Ask the AI Weatherman
Snow Forecast ❄️
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22
Dry days
5
Rainy days
4
Snow days
3°/-3°
Temperatures
23 km/h
Avg max wind
82 %
Avg humidity
Champaign County Weather December
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Temperatures trend during December in Champaign County
See the weather trend as well as the moving average line
December weather in Champaign County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Sunny | -1° /-7° | 0 mm | 0 cm | |
| Dec. 2 |  Light freezing rain | -1° /-7° | 8.2 mm | 4.4 cm | |
| Dec. 3 | Sunny | 0° /-7° | 0 mm | 0 cm | |
| Dec. 4 |  Patchy rain possible | -1° /-7° | 0.4 mm | 0 cm | |
| Dec. 5 |  Partly cloudy | -2° /-11° | 0 mm | 0 cm | |
| Dec. 6 |  Overcast | 1° /-5° | 0 mm | 0 cm | |
| Dec. 7 | Partly cloudy | 4° /-4° | 0 mm | 0 cm | |
| Dec. 8 | Patchy rain possible | 4° /-2° | 1.8 mm | 0 cm | |
| Dec. 9 | Patchy rain possible | 6° /-1° | 2.2 mm | 0 cm | |
| Dec. 10 | Overcast | 3° /-2° | 0 mm | 0 cm | |
| Dec. 11 | Light freezing rain | -1° /-5° | 2.8 mm | 1.8 cm | |
| Dec. 12 | Light freezing rain | -2° /-5° | 10.7 mm | 7.5 cm | |
| Dec. 13 |  Moderate snow | -2° /-10° | 11 mm | 7.9 cm | |
| Dec. 14 |  Moderate or heavy rain shower | -3° /-9° | 8.7 mm | 0 cm | |
| Dec. 15 |  Light rain | 2° /-9° | 2.8 mm | 0 cm | |
| Dec. 16 | Light rain | 6° /-3° | 4.5 mm | 0 cm | |
| Dec. 17 | Overcast | 3° /-1° | 0 mm | 0 cm | |
| Dec. 18 | Patchy rain possible | 5° /-1° | 2 mm | 0 cm | |
| Dec. 19 | Overcast | 1° /-5° | 0.3 mm | 0.2 cm | |
| Dec. 20 |  Patchy moderate snow | 3° /-4° | 0.6 mm | 0.2 cm | |
| Dec. 21 | Partly cloudy | 1° /-4° | 0 mm | 0 cm | |
| Dec. 22 | Overcast | 4° /-3° | 0 mm | 0 cm | |
| Dec. 23 | Overcast | 4° /1° | 0.4 mm | 0 cm | |
| Dec. 24 | Overcast | 3° /0° | 0 mm | 0 cm | |
| Dec. 25 | Light freezing rain | 5° /2° | 1.3 mm | 0.2 cm | |
| Dec. 26 | Patchy rain possible | 8° /4° | 0.1 mm | 0 cm | |
| Dec. 27 | Moderate or heavy rain shower | 9° /6° | 7.9 mm | 0 cm | |
| Dec. 28 | Light rain | 14° /8° | 7 mm | 0 cm | |
| Dec. 29 |  Moderate rain | 4° /0° | 22.5 mm | 0 cm | |
| Dec. 30 | Overcast | 3° /-3° | 0 mm | 0 cm | |
| Dec. 31 | Light rain | 3° /-1° | 2.9 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Champaign 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 Champaign County forecast closer to your planned date for the most up-to-date weather information.
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Champaign County in December - FAQ
What are the expected maximum and minimum temperatures in Champaign County during December?
Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Champaign County during December?
Moderate rainfall is anticipated in Champaign County during December, with a total of 98 mm spread over approximately 5 days. Considering plans for rainy days is advisable.
Will it snow in Champaign County in December 2026?
Champaign County experiences an average snowfall of 22.2 cm during December, occurring over 4 days.
What are the typical wind conditions in Champaign County during December?
The average wind speed in Champaign County during December is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
Champaign County snow forecast December 2026
Track daily snowfall levels and discover Champaign County’s snowy potential this December ❄️
On average, Champaign County sees 4 snowy days during December, with approximately 22.2 cm of total snowfall.
December rainfall patterns in Champaign County
Explore the daily rainfall trends and prepare for Champaign Countys December weather 💧
Typically, Champaign County has 5 rainy days in December with a total of 98 mm of rainfall.
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