Pierce County (Tacoma)
December
Weather in Pierce County, Washington for December 2026
Your guide to Pierce County weather in December - trends and predictions
In general, the average temperature in Pierce County at the beginning of December is 7.5 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 6.8 °C by the end of December.
Pierce County in December brings notable rainfall, with an average of 16 rainy days and a total precipitation of 302 mm.
Is December a good time to visit Pierce County? check out the best time to travel to Pierce County page.
✨ Is December a good time to visit Pierce County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
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15
Dry days
16
Rainy days
0
Snow days
8°/4°
Temperatures
14 km/h
Avg max wind
87 %
Avg humidity
Pierce County Weather December
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Temperatures trend during December in Pierce County
See the weather trend as well as the moving average line
December weather in Pierce County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Patchy rain possible | 5° /2° | 2.3 mm | 1 | |
| Dec. 2 |  Moderate rain | 5° /3° | 7.6 mm | 1 | |
| Dec. 3 |  Heavy rain | 5° /2° | 6.9 mm | 1 | |
| Dec. 4 | Moderate rain | 9° /3° | 6.3 mm | 1 | |
| Dec. 5 | Moderate rain | 10° /4° | 22.9 mm | 0.9 | |
| Dec. 6 | Moderate rain | 9° /7° | 10.4 mm | 0.9 | |
| Dec. 7 | Moderate rain | 9° /6° | 13.8 mm | 0.9 | |
| Dec. 8 | Heavy rain | 8° /5° | 41.2 mm | 0.9 | |
| Dec. 9 | Heavy rain | 8° /4° | 29.9 mm | 0.9 | |
| Dec. 10 |  Moderate or heavy rain with thunder | 8° /4° | 21.9 mm | 0.9 | |
| Dec. 11 | Patchy rain possible | 9° /5° | 2.3 mm | 0.9 | |
| Dec. 12 |  Mist | 8° /5° | 0 mm | 0.9 | |
| Dec. 13 |  Overcast | 10° /6° | 0.6 mm | 0.9 | |
| Dec. 14 |  Light rain | 9° /7° | 5.2 mm | 0.9 | |
| Dec. 15 | Light rain | 9° /6° | 4.1 mm | 0.9 | |
| Dec. 16 | Moderate rain | 8° /5° | 10.8 mm | 0.9 | |
| Dec. 17 | Moderate rain | 10° /4° | 11.7 mm | 0.9 | |
| Dec. 18 | Moderate rain | 9° /5° | 11.4 mm | 0.9 | |
| Dec. 19 | Light rain | 8° /5° | 9.9 mm | 0.9 | |
| Dec. 20 | Light rain | 10° /6° | 2.9 mm | 0.9 | |
| Dec. 21 | Moderate rain | 9° /5° | 12.1 mm | 0.9 | |
| Dec. 22 | Light rain | 9° /4° | 9.1 mm | 0.9 | |
| Dec. 23 | Light rain | 7° /4° | 4 mm | 0.9 | |
| Dec. 24 | Light rain | 8° /3° | 5.8 mm | 0.9 | |
| Dec. 25 | Moderate rain | 7° /4° | 21.8 mm | 0.9 | |
| Dec. 26 | Moderate rain | 8° /5° | 11.8 mm | 0.9 | |
| Dec. 27 | Light rain | 6° /4° | 5.1 mm | 0.9 | |
| Dec. 28 | Light rain | 8° /5° | 3.4 mm | 0.9 | |
| Dec. 29 | Light rain | 6° /4° | 5 mm | 0.9 | |
| Dec. 30 | Light rain | 5° /4° | 1.8 mm | 0.9 | |
| Dec. 31 | Mist | 6° /2° | 0 mm | 0.9 | |
| Next | |||||
Important Notice
Our weather forecast for Pierce 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 Pierce County forecast closer to your planned date for the most up-to-date weather information.
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Pierce County in December - FAQ
What are the expected maximum and minimum temperatures in Pierce County during December?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 4°.
How much rainfall should be expected in Pierce County during December?
Significant rainfall exceeding 302 mm is expected in Pierce County during December, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Pierce County in December 2026?
Pierce County typically sees 0 cm of snowfall during December.
What are the typical wind conditions in Pierce County during December?
The average wind speed in Pierce County during December is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Pierce County
Explore the daily rainfall trends and prepare for Pierce Countys December weather 💧
Typically, Pierce County has 16 rainy days in December with a total of 302 mm of rainfall.
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