Polk County (Des Moines)
December
Weather in Polk County for December 2025
Your guide to Polk County weather in December - trends and predictions
Polk County typically experiences moderate snowfall in December, with an average of 6 snowy days.
In general, the average temperature in Polk County at the beginning of December is 3.9 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 3.7 °F by the end of December.
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Snow Forecast ❄️
Temperatures
More
20
Dry days
5
Rainy days
6
Snow days
4°/-2°
Temperatures
21 km/h
Avg max wind
73 %
Avg humidity
Polk County Weather December
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  1° | 2  1° | 3  3° | 4 5° | 5 -1° | 6 5° | |
| 7  13° | 8 9° | 9 7° | 10  4° | 11  3° | 12 -3° | 13 2° |
| 14 6° | 15  7° | 16 6° | 17 7° | 18 2° | 19 6° | 20 4° |
| 21 6° | 22  8° | 23 9° | 24 7° | 25 6° | 26  2° | 27  4° |
| 28 4° | 29 5° | 30 4° | 31 1° |
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Temperatures trend during December in Polk 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 | Overcast | 1° /-5° | 0 mm | 0 cm | |
| Dec. 2 | Mist | 1° /-5° | 0 mm | 0 cm | |
| Dec. 3 | Light snow | 3° /-4° | 0.3 mm | 0.3 cm | |
| Dec. 4 | Overcast | 5° /-2° | 0.3 mm | 0 cm | |
| Dec. 5 | Overcast | -1° /-6° | 0 mm | 0 cm | |
| Dec. 6 | Mist | 5° /-6° | 0 mm | 0 cm | |
| Dec. 7 | Cloudy | 13° /-2° | 0 mm | 0 cm | |
| Dec. 8 | Mist | 9° /0° | 2.1 mm | 0 cm | |
| Dec. 9 | Light snow | 7° /-1° | 0.9 mm | 0.8 cm | |
| Dec. 10 | Partly cloudy | 4° /-3° | 0 mm | 0 cm | |
| Dec. 11 | Sunny | 3° /-5° | 0 mm | 0 cm | |
| Dec. 12 | Overcast | -3° /-6° | 0 mm | 0 cm | |
| Dec. 13 | Cloudy | 2° /-5° | 0.2 mm | 0 cm | |
| Dec. 14 | Sunny | 6° /-2° | 7.9 mm | 1.4 cm | |
| Dec. 15 | Patchy rain possible | 7° /2° | 0.1 mm | 0 cm | |
| Dec. 16 | Light rain shower | 6° /2° | 2.7 mm | 0 cm | |
| Dec. 17 | Sunny | 7° /-1° | 0 mm | 0 cm | |
| Dec. 18 | Sunny | 2° /-4° | 0 mm | 0 cm | |
| Dec. 19 | Overcast | 6° /-4° | 0 mm | 0 cm | |
| Dec. 20 | Overcast | 4° /-4° | 0 mm | 0 cm | |
| Dec. 21 | Patchy rain possible | 6° /-1° | 0.2 mm | 0 cm | |
| Dec. 22 | Light rain | 8° /2° | 6.1 mm | 0 cm | |
| Dec. 23 | Partly cloudy | 9° /3° | 0.3 mm | 0 cm | |
| Dec. 24 | Light rain | 7° /5° | 9.2 mm | 0 cm | |
| Dec. 25 | Light rain | 6° /0° | 9 mm | 0 cm | |
| Dec. 26 | Moderate or heavy snow showers | 2° /-1° | 0.5 mm | 0.4 cm | |
| Dec. 27 | Moderate snow | 4° /1° | 8.8 mm | 0.4 cm | |
| Dec. 28 | Patchy rain possible | 4° /-1° | 0 mm | 0 cm | |
| Dec. 29 | Cloudy | 5° /1° | 0 mm | 0 cm | |
| Dec. 30 | Overcast | 4° /0° | 0 mm | 0 cm | |
| Dec. 31 | Overcast | 1° /-2° | 15.9 mm | 11.5 cm | |
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Important Notice
Our weather forecast for Polk 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 Polk County forecast closer to your planned date for the most up-to-date weather information.
Polk County in December - FAQ
What are the expected maximum and minimum temperatures in Polk County during December?
Brace for cold days with temperatures not exceeding 4° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Polk County during December?
Moderate rainfall is anticipated in Polk County during December, with a total of 64.6 mm spread over approximately 5 days. Considering plans for rainy days is advisable.
Will it snow in Polk County in December 2025?
Polk County experiences an average snowfall of 14.785 cm during December, occurring over 6 days.
What are the typical wind conditions in Polk County during December?
The average wind speed in Polk County during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
Polk County snow forecast December 2025
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December rainfall patterns in Polk County
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Where is Polk County?Get accurate weather forecasts for Polk County, located at latitude 41.601 and longitude -93.609. Stay updated with localized weather information tailored for Polk County.
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