Washington
December
Weather in Washington for December 2024
Your guide to Washington weather in December - trends and predictions
In general, the average temperature in Washington at the beginning of December is 10.6 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 9.3 °F by the end of December.
Washington sees moderate rainfall in December, averaging 8 rainy days.
Snowfall in Washington during December is quite rare, with fewer than 2 snowy days on average.
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22
Dry days
8
Rainy days
1
Snow days
11°/1°
Temperatures
15 km/h
Avg max wind
70 %
Avg humidity
Washington in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  10° | ||||||
| 2  13° | 3  18° | 4  12° | 5 8° | 6  6° | 7 7° | 8  15° |
| 9 14° | 10  17° | 11 7° | 12  8° | 13 7° | 14  6° | 15 12° |
| 16 11° | 17  12° | 18 13° | 19 4° | 20 8° | 21 8° | 22  10° |
| 23 10° | 24 2° | 25 6° | 26 5° | 27 9° | 28 12° | 29 11° |
| 30 11° | 31 11° |
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Temperatures trend during December in Washington
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 | Light rain | 10° /4° | 1 mm | 0 cm | |
| Dec. 2 | Fog | 13° /7° | 0.4 mm | 0 cm | |
| Dec. 3 | Moderate or heavy rain with thunder | 18° /8° | 17 mm | 0 cm | |
| Dec. 4 | Overcast | 12° /6° | 0 mm | 0 cm | |
| Dec. 5 | Overcast | 8° /2° | 0 mm | 0 cm | |
| Dec. 6 | Light sleet | 6° /2° | 4.4 mm | 0 cm | |
| Dec. 7 | Overcast | 7° /0° | 0 mm | 0 cm | |
| Dec. 8 | Cloudy | 15° /2° | 0 mm | 0 cm | |
| Dec. 9 | Fog | 14° /0° | 0 mm | 0 cm | |
| Dec. 10 | Light rain shower | 17° /7° | 31.2 mm | 0 cm | |
| Dec. 11 | Light sleet | 7° /2° | 14.1 mm | 0 cm | |
| Dec. 12 | Sunny | 8° /0° | 0 mm | 0 cm | |
| Dec. 13 | Cloudy | 7° /2° | 0 mm | 0 cm | |
| Dec. 14 | Partly cloudy | 6° /0° | 0 mm | 0 cm | |
| Dec. 15 | Sunny | 12° /1° | 0 mm | 0 cm | |
| Dec. 16 | Overcast | 11° /3° | 0 mm | 0 cm | |
| Dec. 17 | Moderate rain | 12° /5° | 40.4 mm | 0 cm | |
| Dec. 18 | Light drizzle | 13° /4° | 20.3 mm | 0 cm | |
| Dec. 19 | Overcast | 4° /0° | 0 mm | 0 cm | |
| Dec. 20 | Sunny | 8° /0° | 0 mm | 0 cm | |
| Dec. 21 | Sunny | 8° /1° | 0 mm | 0 cm | |
| Dec. 22 | Moderate or heavy rain shower | 10° /0° | 15.4 mm | 0.2 cm | |
| Dec. 23 | Moderate rain at times | 10° /-4° | 1.5 mm | 0 cm | |
| Dec. 24 | Overcast | 2° /-4° | 0.1 mm | 0 cm | |
| Dec. 25 | Partly cloudy | 6° /-1° | 0 mm | 0 cm | |
| Dec. 26 | Partly cloudy | 5° /0° | 1.7 mm | 0 cm | |
| Dec. 27 | Partly cloudy | 9° /4° | 23.6 mm | 0 cm | |
| Dec. 28 | Sunny | 12° /3° | 0.6 mm | 0 cm | |
| Dec. 29 | Sunny | 11° /2° | 1.2 mm | 0 cm | |
| Dec. 30 | Sunny | 11° /1° | 0 mm | 0 cm | |
| Dec. 31 | Moderate or heavy rain shower | 11° /3° | 5.9 mm | 0 cm | |
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Important Notice
Our weather forecast for Washington 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 Washington forecast closer to your planned date for the most up-to-date weather information.
Washington in December - FAQ
What are the expected maximum and minimum temperatures in Washington during December?
Prepare for cooler days with highs just around 11° and colder nights, dipping below 1°.
How much rainfall should be expected in Washington during December?
Significant rainfall exceeding 228.7 mm is expected in Washington during December, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.
Is snowfall common in Washington during December?
Washington experiences an average snowfall of 0.5 cm during December, occurring over 1 days, which may interest winter sports enthusiasts.
What are the typical wind conditions in Washington during December?
The average wind speed in Washington during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Washington
Explore the daily rainfall trends and prepare for Washingtons December weather 💧
December snowfall in Washington
Track daily snowfall levels and discover Washington’s snowy potential this December ❄️
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