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Weather in Columbia County, Wisconsin for December 2026

Your guide to Columbia County weather in December - trends and predictions

    Snow Forecast ❄️

  • With an average of 4 snowy days, Columbia County usually enjoys a light touch of snow in December.

  • Temperatures

  • In general, the average temperature in Columbia County at the beginning of December is -2.4 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 0.4 °C by the end of December.

  • More

  • Is December a good time to visit Columbia County? check out the best time to travel to Columbia County page.

  • ✨ Is December a good time to visit Columbia County? – Ask the AI Weatherman

Average dry days
25
Dry days
Average rainy days
2
Rainy days
Average snowy days
4
Snow days
Average temperatures
-2°/-6°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
82 %
Avg humidity

Columbia County Weather December

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Temperatures trend during December in Columbia County

See the weather trend as well as the moving average line

December weather in Columbia County day by day

Click on a date for more information
Date Weather Temperatures Rain Snow More
Dec. 1 Sunny
Sunny
-3° /-11° 0 mm 0 cm
Dec. 2 Overcast
Overcast
-3° /-8° 0 mm 0 cm
Dec. 3 Overcast
Overcast
-1° /-7° 0 mm 0 cm
Dec. 4 Overcast
Overcast
-4° /-12° 0 mm 0 cm
Dec. 5 Sunny
Sunny
-4° /-12° 0 mm 0 cm
Dec. 6 Cloudy
Cloudy
-3° /-9° 0 mm 0 cm
Dec. 7 Light snow
Light snow
1° /-7° 5.3 mm 3.8 cm
Dec. 8 Mist
Mist
-1° /-7° 0 mm 0 cm
Dec. 9 Overcast
Overcast
2° /-3° 0 mm 0 cm
Dec. 10 Light snow
Light snow
0° /-4° 2 mm 0 cm
Dec. 11 Light freezing rain
Light freezing rain
-4° /-13° 0 mm 0 cm
Dec. 12 Partly cloudy
Partly cloudy
-6° /-12° 0 mm 0 cm
Dec. 13 Cloudy
Cloudy
-9° /-15° 0 mm 0 cm
Dec. 14 Light snow
Light snow
-6° /-13° 9.8 mm 1.3 cm
Dec. 15 Light sleet
Light sleet
-3° /-8° 7 mm 0 cm
Dec. 16 Fog
Fog
1° /-5° 0 mm 0 cm
Dec. 17 Overcast
Overcast
0° /-2° 0 mm 0 cm
Dec. 18 Light snow
Light snow
0° /-3° 2.9 mm 1.2 cm
Dec. 19 Moderate or heavy snow showers
Moderate or heavy snow showers
-6° /-10° 10.3 mm 7.4 cm
Dec. 20 Light snow
Light snow
-2° /-7° 1.7 mm 1.2 cm
Dec. 21 Cloudy
Cloudy
-5° /-11° 0 mm 0 cm
Dec. 22 Overcast
Overcast
1° /-6° 0 mm 0 cm
Dec. 23 Mist
Mist
0° /-2° 0 mm 0 cm
Dec. 24 Mist
Mist
-1° /-4° 0 mm 0 cm
Dec. 25 Mist
Mist
-1° /-3° 0 mm 0 cm
Dec. 26 Freezing fog
Freezing fog
1° /-1° 0 mm 0 cm
Dec. 27 Light rain
Light rain
2° /1° 3.3 mm 0 cm
Dec. 28 Light rain
Light rain
2° /0° 9.4 mm 1.1 cm
Dec. 29 Light snow
Light snow
-1° /-5° 6.5 mm 0.4 cm
Dec. 30 Overcast
Overcast
1° /-5° 0 mm 0 cm
Dec. 31 Heavy snow
Heavy snow
0° /-4° 0.6 mm 0.4 cm
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Important Notice
Our weather forecast for Columbia 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 Columbia County forecast closer to your planned date for the most up-to-date weather information.

Columbia County in December - FAQ

What are the expected maximum and minimum temperatures in Columbia County during December?

Brace for cold days with temperatures not exceeding -2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Columbia County during December?

Moderate rainfall is anticipated in Columbia County during December, with a total of 58.8 mm spread over approximately 2 days. Considering plans for rainy days is advisable.

Will it snow in Columbia County in December 2026?

Columbia County experiences an average snowfall of 17 cm during December, occurring over 4 days.

What are the typical wind conditions in Columbia County during December?

The average wind speed in Columbia County during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

Columbia County snow forecast December 2026

Track daily snowfall levels and discover Columbia County’s snowy potential this December ❄️
On average, Columbia County sees 4 snowy days during December, with approximately 17 cm of total snowfall.

December rainfall patterns in Columbia County

Explore the daily rainfall trends and prepare for Columbia Countys December weather 💧
Typically, Columbia County has 2 rainy days in December with a total of 58.8 mm of rainfall.
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