Spokane County (Spokane)
December
Weather in Spokane County, Washington for December 2026
Your guide to Spokane County weather in December - trends and predictions
Spokane County typically experiences moderate snowfall in December, with an average of 7 snowy days.
In general, the average temperature in Spokane County at the beginning of December is 2.1 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 2.1 °C by the end of December.
Is December a good time to visit Spokane County? check out the best time to travel to Spokane County page.
✨ Is December a good time to visit Spokane County? – Ask the AI Weatherman
Snow Forecast ❄️
Temperatures
More
19
Dry days
5
Rainy days
7
Snow days
3°/-1°
Temperatures
14 km/h
Avg max wind
91 %
Avg humidity
Spokane County Weather December
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Temperatures trend during December in Spokane County
See the weather trend as well as the moving average line
December weather in Spokane County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Mist | 1° /-3° | 0.8 mm | 0.7 cm | |
| Dec. 2 |  Light snow | 0° /-3° | 4.9 mm | 3.2 cm | |
| Dec. 3 | Light snow | 2° /-1° | 2.6 mm | 1 cm | |
| Dec. 4 |  Light rain | 2° /0° | 5.6 mm | 3.6 cm | |
| Dec. 5 |  Moderate rain | 3° /-1° | 16.9 mm | 0.9 cm | |
| Dec. 6 | Light rain | 4° /1° | 6.9 mm | 0 cm | |
| Dec. 7 | Light snow | 3° /0° | 8.1 mm | 2.9 cm | |
| Dec. 8 | Light rain | 3° /0° | 9.9 mm | 0 cm | |
| Dec. 9 | Light snow | 3° /-1° | 1.6 mm | 1.3 cm | |
| Dec. 10 |  Moderate snow | 3° /1° | 11.1 mm | 6.6 cm | |
| Dec. 11 |  Patchy rain possible | 4° /1° | 0.1 mm | 0.1 cm | |
| Dec. 12 | Mist | 2° /0° | 0 mm | 0 cm | |
| Dec. 13 | Mist | 4° /1° | 0 mm | 0 cm | |
| Dec. 14 | Light snow | 4° /0° | 7.8 mm | 4.2 cm | |
| Dec. 15 | Light rain | 4° /0° | 3.5 mm | 0 cm | |
| Dec. 16 | Light snow | 3° /0° | 5.9 mm | 3.6 cm | |
| Dec. 17 | Light rain | 4° /-1° | 6.4 mm | 0 cm | |
| Dec. 18 | Light snow | 4° /0° | 8.6 mm | 1 cm | |
| Dec. 19 |  Light sleet | 4° /0° | 1.6 mm | 0.2 cm | |
| Dec. 20 | Fog | 3° /0° | 0 mm | 0 cm | |
| Dec. 21 | Light snow | 4° /0° | 5.2 mm | 2.8 cm | |
| Dec. 22 | Light sleet | 4° /1° | 2 mm | 0 cm | |
| Dec. 23 | Light rain | 2° /0° | 3 mm | 0 cm | |
| Dec. 24 | Light rain | 4° /0° | 6 mm | 0 cm | |
| Dec. 25 |  Partly cloudy | 3° /-1° | 0 mm | 0 cm | |
| Dec. 26 |  Heavy snow | 3° /0° | 20.3 mm | 13.1 cm | |
| Dec. 27 | Mist | 1° /-2° | 0 mm | 0 cm | |
| Dec. 28 | Light snow | 2° /-3° | 5.7 mm | 3.5 cm | |
| Dec. 29 | Moderate snow | 3° /-1° | 12.9 mm | 8 cm | |
| Dec. 30 |  Overcast | 2° /-2° | 0.1 mm | 0 cm | |
| Dec. 31 | Light sleet | 1° /-1° | 0.5 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Spokane 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 Spokane County forecast closer to your planned date for the most up-to-date weather information.
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Spokane County in December - FAQ
What are the expected maximum and minimum temperatures in Spokane 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 Spokane County during December?
Significant rainfall exceeding 158.4 mm is expected in Spokane County during December, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Spokane County in December 2026?
Spokane County experiences an average snowfall of 54.7 cm during December, occurring over 7 days.
What are the typical wind conditions in Spokane County during December?
The average wind speed in Spokane County during December is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
Spokane County snow forecast December 2026
Track daily snowfall levels and discover Spokane County’s snowy potential this December ❄️
On average, Spokane County sees 7 snowy days during December, with approximately 54.7 cm of total snowfall.
December rainfall patterns in Spokane County
Explore the daily rainfall trends and prepare for Spokane Countys December weather 💧
Typically, Spokane County has 5 rainy days in December with a total of 158.4 mm of rainfall.
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