Shasta County (Redding)
December
Weather in Shasta County, California for December 2026
Your guide to Shasta County weather in December - trends and predictions
The climate of Shasta County in December is notably wet, with an average of 11 rainy days, and a total of 570.7 mm of precipitation.
Is December a good time to visit Shasta County? check out the best time to travel to Shasta County page.
✨ Is December a good time to visit Shasta County? – Ask the AI Weatherman
Rain 🌧️
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20
Dry days
11
Rainy days
0
Snow days
13°/7°
Temperatures
12 km/h
Avg max wind
68 %
Avg humidity
Shasta County Weather December
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Temperatures trend during December in Shasta County
See the weather trend as well as the moving average line
December weather in Shasta County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Dec. 1 |  Partly cloudy | 16° /6° | 0 mm | 1.9 | |
| Dec. 2 |  Cloudy | 17° /8° | 0 mm | 1.9 | |
| Dec. 3 |  Sunny | 17° /7° | 0 mm | 1.9 | |
| Dec. 4 | Sunny | 16° /8° | 0 mm | 1.8 | |
| Dec. 5 |  Overcast | 18° /8° | 0 mm | 1.8 | |
| Dec. 6 | Overcast | 17° /8° | 0 mm | 1.8 | |
| Dec. 7 | Overcast | 15° /8° | 0 mm | 1.8 | |
| Dec. 8 | Sunny | 15° /7° | 0 mm | 1.8 | |
| Dec. 9 | Sunny | 16° /7° | 0 mm | 1.8 | |
| Dec. 10 | Overcast | 18° /10° | 0 mm | 1.8 | |
| Dec. 11 | Cloudy | 18° /7° | 0.2 mm | 1.7 | |
| Dec. 12 |  Moderate rain | 13° /8° | 23.1 mm | 1.7 | |
| Dec. 13 |  Heavy rain | 14° /8° | 29 mm | 1.7 | |
| Dec. 14 | Heavy rain | 12° /6° | 57.3 mm | 1.7 | |
| Dec. 15 |  Patchy rain possible | 13° /7° | 0.2 mm | 1.7 | |
| Dec. 16 | Moderate rain | 10° /8° | 17.2 mm | 1.7 | |
| Dec. 17 | Overcast | 12° /8° | 0 mm | 1.7 | |
| Dec. 18 | Overcast | 13° /6° | 0 mm | 1.7 | |
| Dec. 19 | Heavy rain | 12° /7° | 28.4 mm | 1.7 | |
| Dec. 20 | Moderate rain | 11° /7° | 10.8 mm | 1.7 | |
| Dec. 21 | Heavy rain | 10° /8° | 54.6 mm | 1 | |
| Dec. 22 |  Moderate or heavy rain shower | 11° /8° | 9.8 mm | 1.7 | |
| Dec. 23 | Heavy rain | 11° /8° | 111.6 mm | 1.7 | |
| Dec. 24 | Heavy rain | 11° /7° | 55.4 mm | 1.7 | |
| Dec. 25 | Heavy rain | 9° /6° | 55.9 mm | 1 | |
| Dec. 26 | Heavy rain | 8° /6° | 66.9 mm | 1 | |
| Dec. 27 | Heavy rain | 11° /6° | 25.9 mm | 1.7 | |
| Dec. 28 |  Heavy rain at times | 12° /6° | 9.6 mm | 1.7 | |
| Dec. 29 | Moderate rain | 15° /6° | 12.4 mm | 1.7 | |
| Dec. 30 | Partly cloudy | 13° /5° | 0 mm | 1.7 | |
| Dec. 31 |  Light rain | 10° /6° | 2.6 mm | 1 | |
| Next | |||||
Important Notice
Our weather forecast for Shasta 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 Shasta County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Shasta County in December - FAQ
What are the expected maximum and minimum temperatures in Shasta County during December?
During December, expect a variety of temperatures with highs around 13° and lows near 7°, suitable for diverse activities and preferences.
How much rainfall should be expected in Shasta County during December?
Significant rainfall exceeding 570.7 mm is expected in Shasta County during December, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Shasta County during December?
The average wind speed in Shasta County during December is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Shasta County
Explore the daily rainfall trends and prepare for Shasta Countys December weather 💧
Typically, Shasta County has 11 rainy days in December with a total of 570.7 mm of rainfall.
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