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Weather in Deschutes County, Oregon for December 2025

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

    Snow Forecast ❄️

  • Deschutes County typically experiences moderate snowfall in December, with an average of 7 snowy days.

  • Temperatures

  • In general, the average temperature in Deschutes County at the beginning of December is 6.7 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 3.6 °F by the end of December.

  • More

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Average dry days
11
Dry days
Average rainy days
13
Rainy days
Average snowy days
7
Snow days
Average temperatures
5°/-1°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Deschutes County Weather December

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Temperatures trend during December in Deschutes County

See the weather trend as well as the moving average line

December weather in Deschutes County day by day

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Date Weather Temperatures Rain Snow More
Dec. 1 Sunny
Sunny
7° /0° 0 mm 0 cm
Dec. 2 Partly cloudy
Partly cloudy
7° /-2° 0 mm 0 cm
Dec. 3 Sunny
Sunny
6° /-2° 0 mm 0 cm
Dec. 4 Sunny
Sunny
7° /-2° 0 mm 0 cm
Dec. 5 Overcast
Overcast
6° /-1° 0 mm 0 cm
Dec. 6 Cloudy
Cloudy
7° /-2° 0 mm 0 cm
Dec. 7 Heavy rain at times
Heavy rain at times
7° /0° 2.3 mm 0 cm
Dec. 8 Overcast
Overcast
1° /-3° 0 mm 0 cm
Dec. 9 Partly cloudy
Partly cloudy
6° /-4° 0 mm 0 cm
Dec. 10 Overcast
Overcast
7° /-1° 0 mm 0 cm
Dec. 11 Patchy rain possible
Patchy rain possible
7° /1° 2 mm 0 cm
Dec. 12 Patchy moderate snow
Patchy moderate snow
1° /-1° 6.4 mm 2.5 cm
Dec. 13 Moderate or heavy rain shower
Moderate or heavy rain shower
4° /0° 9.8 mm 0 cm
Dec. 14 Light freezing rain
Light freezing rain
3° /-1° 3.1 mm 0.8 cm
Dec. 15 Light freezing rain
Light freezing rain
2° /-1° 4.2 mm 1.9 cm
Dec. 16 Moderate or heavy snow showers
Moderate or heavy snow showers
2° /0° 28.5 mm 13.4 cm
Dec. 17 Heavy rain at times
Heavy rain at times
5° /1° 8.4 mm 0 cm
Dec. 18 Patchy rain possible
Patchy rain possible
8° /1° 1.7 mm 0 cm
Dec. 19 Overcast
Overcast
7° /1° 0 mm 0 cm
Dec. 20 Patchy rain possible
Patchy rain possible
8° /2° 1.7 mm 0 cm
Dec. 21 Moderate rain at times
Moderate rain at times
5° /2° 3.3 mm 0 cm
Dec. 22 Moderate rain at times
Moderate rain at times
6° /1° 6.3 mm 0 cm
Dec. 23 Patchy rain possible
Patchy rain possible
6° /1° 3.4 mm 0 cm
Dec. 24 Moderate rain at times
Moderate rain at times
7° /0° 11.7 mm 0 cm
Dec. 25 Light freezing rain
Light freezing rain
2° /-1° 10.5 mm 0 cm
Dec. 26 Moderate or heavy rain shower
Moderate or heavy rain shower
5° /1° 16.9 mm 0 cm
Dec. 27 Moderate or heavy rain shower
Moderate or heavy rain shower
6° /0° 27.8 mm 5.7 cm
Dec. 28 Patchy rain possible
Patchy rain possible
5° /1° 15.7 mm 0 cm
Dec. 29 Moderate or heavy rain shower
Moderate or heavy rain shower
5° /-1° 39.3 mm 2.6 cm
Dec. 30 Moderate snow
Moderate snow
1° /-2° 9.6 mm 6.5 cm
Dec. 31 Mist
Mist
1° /-6° 0 mm 0 cm
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Important Notice
Our weather forecast for Deschutes 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 Deschutes County forecast closer to your planned date for the most up-to-date weather information.

Deschutes County in December - FAQ

What are the expected maximum and minimum temperatures in Deschutes County during December?
Brace for cold days with temperatures not exceeding 5° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Deschutes County during December?
Significant rainfall exceeding 212.6 mm is expected in Deschutes County during December, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Deschutes County in December 2025?
Deschutes County experiences an average snowfall of 33.4 cm during December, occurring over 7 days.
What are the typical wind conditions in Deschutes County during December?
The average wind speed in Deschutes County during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

Deschutes County snow forecast December 2025

Track daily snowfall levels and discover Deschutes County’s snowy potential this December ❄️

December rainfall patterns in Deschutes County

Explore the daily rainfall trends and prepare for Deschutes Countys December weather 💧
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Location coordinates Where is Deschutes County?

Get accurate weather forecasts for Deschutes County, located at latitude 44.058 and longitude -121.315. Stay updated with localized weather information tailored for Deschutes County.

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