Yakima (WA)
December
Weather in Yakima, Washington for December 2026
Your guide to Yakima weather in December - trends and predictions
Snowfall in Yakima during December is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in Yakima at the beginning of December is 5.3 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 1.1 °F by the end of December.
With an average of 4 rainy days, Yakima experiences minimal rainfall in December.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
More
26
Dry days
4
Rainy days
1
Snow days
6°/-1°
Temperatures
10 km/h
Avg max wind
85 %
Avg humidity
Yakima Weather December
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Temperatures trend during December in Yakima
See the weather trend as well as the moving average line
December weather in Yakima day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 | Mist | 1° /-2° | 0 mm | 0 cm | |
| Dec. 2 | Freezing fog | 6° /-3° | 0 mm | 0 cm | |
| Dec. 3 | Mist | 0° /-4° | 0 mm | 0 cm | |
| Dec. 4 | Fog | 6° /0° | 0 mm | 0 cm | |
| Dec. 5 | Fog | 8° /-1° | 0 mm | 0 cm | |
| Dec. 6 | Partly cloudy | 10° /3° | 0 mm | 0 cm | |
| Dec. 7 | Mist | 6° /0° | 0 mm | 0 cm | |
| Dec. 8 | Fog | 11° /2° | 0 mm | 0 cm | |
| Dec. 9 | Overcast | 9° /4° | 0 mm | 0 cm | |
| Dec. 10 | Partly cloudy | 12° /2° | 9.4 mm | 0 cm | |
| Dec. 11 | Mist | 11° /3° | 0 mm | 0 cm | |
| Dec. 12 | Mist | 7° /3° | 0 mm | 0 cm | |
| Dec. 13 | Mist | 7° /0° | 0 mm | 0 cm | |
| Dec. 14 | Mist | 6° /1° | 0 mm | 0 cm | |
| Dec. 15 | Overcast | 16° /3° | 0 mm | 0 cm | |
| Dec. 16 | Mist | 9° /3° | 0 mm | 0 cm | |
| Dec. 17 | Patchy rain possible | 8° /0° | 4.8 mm | 0 cm | |
| Dec. 18 | Moderate snow | 5° /0° | 4 mm | 1.7 cm | |
| Dec. 19 | Partly cloudy | 7° /-1° | 0 mm | 0 cm | |
| Dec. 20 | Mist | 7° /-2° | 0 mm | 0 cm | |
| Dec. 21 | Freezing fog | 5° /-2° | 0 mm | 0 cm | |
| Dec. 22 | Mist | 1° /-2° | 0 mm | 0 cm | |
| Dec. 23 | Freezing fog | 2° /0° | 0 mm | 0 cm | |
| Dec. 24 | Light rain | 4° /0° | 7.1 mm | 0 cm | |
| Dec. 25 | Moderate rain | 3° /-2° | 8.9 mm | 0 cm | |
| Dec. 26 | Mist | 2° /-2° | 0 mm | 0 cm | |
| Dec. 27 | Partly cloudy | 2° /-2° | 0 mm | 0 cm | |
| Dec. 28 | Partly cloudy | 0° /-4° | 0 mm | 0 cm | |
| Dec. 29 | Mist | 0° /-4° | 0 mm | 0 cm | |
| Dec. 30 | Mist | 1° /-5° | 0 mm | 0 cm | |
| Dec. 31 | Mist | 0° /-7° | 0 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Yakima 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 Yakima forecast closer to your planned date for the most up-to-date weather information.
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Yakima in December - FAQ
What are the expected maximum and minimum temperatures in Yakima during December?
Prepare for cooler days with highs just around 6° and colder nights, dipping below -1°.
How much rainfall should be expected in Yakima during December?
In December, Yakima can expect light to moderate rainfall, totaling 34.2 mm across approximately 4 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Yakima in December 2026?
Yakima typically sees 1.7 cm of snowfall during December.
What are the typical wind conditions in Yakima during December?
The average wind speed in Yakima during December is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
Yakima snow forecast December 2026
Track daily snowfall levels and discover Yakima’s snowy potential this December ❄️
On average, Yakima sees 1 snowy days during December, with approximately 1.7 cm of total snowfall.
December rainfall patterns in Yakima
Explore the daily rainfall trends and prepare for Yakimas December weather 💧
Typically, Yakima has 4 rainy days in December with a total of 34.2 mm of rainfall.
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