Spokane (WA)
December
Weather in Spokane, Washington for December 2026
Your guide to Spokane weather in December - trends and predictions
Expect heavy snowfall in Spokane during December, with an average of 16 snowy days.
In general, the average temperature in Spokane at the beginning of December is 2.4 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 2.4 °C by the end of December.
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Snow Forecast ❄️
Temperatures
More
8
Dry days
7
Rainy days
16
Snow days
3°/-1°
Temperatures
14 km/h
Avg max wind
90 %
Avg humidity
Spokane Weather December
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Temperatures trend during December in Spokane
See the weather trend as well as the moving average line
December weather in Spokane 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 |  Heavy snow | 0° /-3° | 4.9 mm | 3.2 cm | |
| Dec. 3 | Heavy snow | 2° /-2° | 2.6 mm | 1 cm | |
| Dec. 4 |  Light rain | 2° /-1° | 5.6 mm | 3.6 cm | |
| Dec. 5 |  Moderate rain | 4° /-1° | 16.9 mm | 0.9 cm | |
| Dec. 6 | Light rain | 4° /1° | 6.9 mm | 0 cm | |
| Dec. 7 |  Light snow | 4° /0° | 8.1 mm | 2.9 cm | |
| Dec. 8 | Mist | 4° /0° | 9.9 mm | 0 cm | |
| Dec. 9 | Light snow | 3° /-1° | 1.6 mm | 1.3 cm | |
| Dec. 10 | Heavy snow | 3° /0° | 11.1 mm | 6.6 cm | |
| Dec. 11 | Light snow | 4° /0° | 0.1 mm | 0.1 cm | |
| Dec. 12 | Mist | 3° /0° | 0 mm | 0 cm | |
| Dec. 13 | Mist | 4° /0° | 0 mm | 0 cm | |
| Dec. 14 |  Moderate snow | 5° /0° | 7.8 mm | 4.2 cm | |
| Dec. 15 | Mist | 4° /0° | 3.5 mm | 0 cm | |
| Dec. 16 |  Freezing fog | 3° /0° | 5.9 mm | 3.6 cm | |
| Dec. 17 | Mist | 5° /-1° | 6.4 mm | 0 cm | |
| Dec. 18 | Light snow | 5° /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 | Mist | 4° /-1° | 5.2 mm | 2.8 cm | |
| Dec. 22 | Light sleet | 4° /1° | 2 mm | 0 cm | |
| Dec. 23 |  Partly cloudy | 2° /0° | 3 mm | 0 cm | |
| Dec. 24 |  Sunny | 4° /0° | 6 mm | 0 cm | |
| Dec. 25 | Partly cloudy | 3° /-2° | 0 mm | 0 cm | |
| Dec. 26 | Heavy snow | 3° /-1° | 20.3 mm | 13.1 cm | |
| Dec. 27 | Mist | 2° /-3° | 0 mm | 0 cm | |
| Dec. 28 |  Cloudy | 3° /-3° | 5.7 mm | 3.5 cm | |
| Dec. 29 |  Overcast | 3° /-2° | 12.9 mm | 8 cm | |
| Dec. 30 | Overcast | 2° /-2° | 0.1 mm | 0 cm | |
| Dec. 31 | Light sleet | 1° /-2° | 0.5 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Spokane 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 forecast closer to your planned date for the most up-to-date weather information.
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Spokane in December - FAQ
What are the expected maximum and minimum temperatures in Spokane 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 during December?
Significant rainfall exceeding 158.4 mm is expected in Spokane during December, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Spokane in December 2026?
Spokane experiences an average snowfall of 56.8267 cm during December, occurring over 16 days.
What are the typical wind conditions in Spokane during December?
The average wind speed in Spokane during December is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
Spokane snow forecast December 2026
Track daily snowfall levels and discover Spokane’s snowy potential this December ❄️
On average, Spokane sees 16 snowy days during December, with approximately 56.8 cm of total snowfall.
December rainfall patterns in Spokane
Explore the daily rainfall trends and prepare for Spokanes December weather 💧
Typically, Spokane has 7 rainy days in December with a total of 158.4 mm of rainfall.
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