Peoria County (Peoria)
December
Weather in Peoria County for December 2025
Your guide to Peoria County weather in December - trends and predictions
With an average of 2 snowy days, Peoria County usually enjoys a light touch of snow in December.
In general, the average temperature in Peoria County at the beginning of December is 0.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 6.6 °F by the end of December.
With an average of 3 rainy days, Peoria County experiences minimal rainfall in December.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
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26
Dry days
3
Rainy days
2
Snow days
3°/-2°
Temperatures
23 km/h
Avg max wind
78 %
Avg humidity
Peoria County in December average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  0° | 2  -1° | 3  1° | 4  3° | 5  -4° | 6 -1° | |
| 7 5° | 8 9° | 9 7° | 10 1° | 11  -1° | 12 -7° | 13 -1° |
| 14  2° | 15 2° | 16 5° | 17 2° | 18 2° | 19 0° | 20 0° |
| 21 0° | 22 4° | 23 2° | 24 0° | 25 2° | 26 7° | 27  8° |
| 28 11° | 29 8° | 30 6° | 31  4° |
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Temperatures trend during December in Peoria 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 | Sunny | 0° /-8° | 0 mm | 0 cm | |
| Dec. 2 | Overcast | -1° /-6° | 0 mm | 0 cm | |
| Dec. 3 | Mist | 1° /-9° | 0 mm | 0 cm | |
| Dec. 4 | Cloudy | 3° /-3° | 0 mm | 0 cm | |
| Dec. 5 | Partly cloudy | -4° /-11° | 0 mm | 0 cm | |
| Dec. 6 | Overcast | -1° /-8° | 0 mm | 0 cm | |
| Dec. 7 | Partly cloudy | 5° /-4° | 0 mm | 0 cm | |
| Dec. 8 | Overcast | 9° /0° | 0 mm | 0 cm | |
| Dec. 9 | Overcast | 7° /1° | 0 mm | 0 cm | |
| Dec. 10 | Overcast | 1° /-1° | 0 mm | 0 cm | |
| Dec. 11 | Light snow | -1° /-6° | 0 mm | 0 cm | |
| Dec. 12 | Overcast | -7° /-9° | 0 mm | 0 cm | |
| Dec. 13 | Overcast | -1° /-9° | 0 mm | 0 cm | |
| Dec. 14 | Moderate snow | 2° /-3° | 28.7 mm | 1.3 cm | |
| Dec. 15 | Fog | 2° /-1° | 2.7 mm | 0 cm | |
| Dec. 16 | Overcast | 5° /1° | 0 mm | 0 cm | |
| Dec. 17 | Mist | 2° /-1° | 0 mm | 0 cm | |
| Dec. 18 | Overcast | 2° /-1° | 0 mm | 0 cm | |
| Dec. 19 | Overcast | 0° /-3° | 0 mm | 0 cm | |
| Dec. 20 | Overcast | 0° /-3° | 0 mm | 0 cm | |
| Dec. 21 | Cloudy | 0° /-4° | 0 mm | 0 cm | |
| Dec. 22 | Cloudy | 4° /-3° | 0 mm | 0 cm | |
| Dec. 23 | Overcast | 2° /0° | 0 mm | 0 cm | |
| Dec. 24 | Overcast | 0° /0° | 0 mm | 0 cm | |
| Dec. 25 | Mist | 2° /0° | 0 mm | 0 cm | |
| Dec. 26 | Fog | 7° /1° | 0 mm | 0 cm | |
| Dec. 27 | Moderate or heavy rain shower | 8° /6° | 18.9 mm | 0 cm | |
| Dec. 28 | Overcast | 11° /7° | 7.6 mm | 0 cm | |
| Dec. 29 | Fog | 8° /6° | 0 mm | 0 cm | |
| Dec. 30 | Overcast | 6° /3° | 0 mm | 0 cm | |
| Dec. 31 | Heavy snow | 4° /0° | 33.9 mm | 9.7 cm | |
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Important Notice
Our weather forecast for Peoria 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 Peoria County forecast closer to your planned date for the most up-to-date weather information.
Peoria County in December - FAQ
What are the expected maximum and minimum temperatures in Peoria 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 Peoria County during December?
Moderate rainfall is anticipated in Peoria County during December, with a total of 91.8 mm spread over approximately 3 days. Considering plans for rainy days is advisable.
Will it snow in Peoria County in December 2025?
Peoria County experiences an average snowfall of 11.1 cm during December, occurring over 2 days.
What are the typical wind conditions in Peoria County during December?
The average wind speed in Peoria County during December is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
Peoria County snow forecast December 2025
Track daily snowfall levels and discover Peoria County’s snowy potential this December ❄️
December rainfall patterns in Peoria County
Explore the daily rainfall trends and prepare for Peoria Countys December weather 💧
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Where is Peoria County?Get accurate weather forecasts for Peoria County, located at latitude 40.694 and longitude -89.589. Stay updated with localized weather information tailored for Peoria County.
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