Sierra Nevada
December
Weather in Sierra Nevada for December 2026
Your guide to Sierra Nevada weather in December - trends and predictions
Sierra Nevada typically experiences moderate snowfall in December, with an average of 6 snowy days.
Is December a good time to visit Sierra Nevada? check out the best time to travel to Sierra Nevada page.
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Snow Forecast ❄️
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21
Dry days
4
Rainy days
6
Snow days
6°/1°
Temperatures
8 km/h
Avg max wind
67 %
Avg humidity
Sierra Nevada Weather December
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Temperatures trend during December in Sierra Nevada
See the weather trend as well as the moving average line
December weather in Sierra Nevada day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Heavy rain at times | 9° /3° | 7.7 mm | 0 cm | |
| 2 Dec. |  Light rain | 8° /1° | 6.1 mm | 0 cm | |
| 3 Dec. |  Light snow | 5° /1° | 1.7 mm | 1 cm | |
| 4 Dec. |  Partly cloudy | 6° /1° | 0 mm | 0 cm | |
| 5 Dec. | Partly cloudy | 9° /2° | 0.1 mm | 0 cm | |
| 6 Dec. |  Sunny | 13° /4° | 0 mm | 0 cm | |
| 7 Dec. |  Overcast | 13° /6° | 0 mm | 0 cm | |
| 8 Dec. | Overcast | 11° /2° | 0 mm | 0 cm | |
| 9 Dec. | Sunny | 7° /1° | 0 mm | 0 cm | |
| 10 Dec. |  Patchy rain possible | 4° /0° | 1.7 mm | 0 cm | |
| 11 Dec. | Patchy rain possible | 5° /0° | 0.4 mm | 0.2 cm | |
| 12 Dec. |  Light freezing rain | 4° /-1° | 1.2 mm | 0 cm | |
| 13 Dec. | Overcast | 5° /1° | 0 mm | 0 cm | |
| 14 Dec. | Light snow | 5° /0° | 6.3 mm | 1.9 cm | |
| 15 Dec. | Light snow | 6° /1° | 2.8 mm | 1.6 cm | |
| 16 Dec. |  Moderate snow | 5° /0° | 7.2 mm | 5.2 cm | |
| 17 Dec. |  Cloudy | 8° /2° | 0.1 mm | 0 cm | |
| 18 Dec. | Patchy rain possible | 10° /4° | 2.2 mm | 0 cm | |
| 19 Dec. | Patchy rain possible | 8° /2° | 0.7 mm | 0 cm | |
| 20 Dec. | Overcast | 5° /1° | 0.2 mm | 0.1 cm | |
| 21 Dec. | Light snow | 4° /-1° | 5.8 mm | 4.2 cm | |
| 22 Dec. | Sunny | 5° /-2° | 0.1 mm | 0 cm | |
| 23 Dec. | Sunny | 5° /-1° | 0.8 mm | 0.6 cm | |
| 24 Dec. | Sunny | 6° /1° | 0.4 mm | 0.3 cm | |
| 25 Dec. | Sunny | 6° /1° | 0.9 mm | 0.6 cm | |
| 26 Dec. | Sunny | 6° /1° | 0 mm | 0 cm | |
| 27 Dec. | Patchy rain possible | 5° /-1° | 1 mm | 0.8 cm | |
| 28 Dec. | Light snow | 4° /1° | 4.3 mm | 3.1 cm | |
| 29 Dec. | Sunny | 4° /-1° | 0.4 mm | 0.1 cm | |
| 30 Dec. | Sunny | 4° /-1° | 0 mm | 0 cm | |
| 31 Dec. | Patchy rain possible | 6° /-1° | 0.6 mm | 0.4 cm | |
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Important Notice
Our weather forecast for Sierra Nevada 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 Sierra Nevada forecast closer to your planned date for the most up-to-date weather information.
Change Month
Sierra Nevada weather in December vs November vs January
Compare December weather in Sierra Nevada with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| November | December | January | |
|---|---|---|---|
| Weather | Sunny | Sunny | Sunny |
| Temperatures | 11°/4° | 6°/1° | 5°/0° |
| Rainfall | 56 mm | 53 mm | 153 mm |
| Snowfall | 0 cm | 18 cm | 47 cm |
| Wind | 9.2 km/h | 8.5 km/h | 12.9 km/h |
| Humidity | 60% | 67% | 67% |
| Rainy days | 8 days | 4 days | 7 days |
| Snow days | 1 days | 6 days | 8 days |
| Dry days | 21 days | 21 days | 16 days |
Planning a trip to Sierra Nevada? Discover the best time to visit
Sierra Nevada in December - FAQ
What are the expected maximum and minimum temperatures in Sierra Nevada during December?
Prepare for cooler days with highs just around 6° and colder nights, dipping below 1°.
How much rainfall should be expected in Sierra Nevada during December?
Moderate rainfall is anticipated in Sierra Nevada during December, with a total of 52.9 mm spread over approximately 4 days. Considering plans for rainy days is advisable.
Will it snow in Sierra Nevada in December 2026?
Sierra Nevada experiences an average snowfall of 18.2 cm during December, occurring over 6 days.
What are the typical wind conditions in Sierra Nevada during December?
The average wind speed in Sierra Nevada during December is 8 km/h, suggesting breezy to windy conditions, depending on your activities.
Sierra Nevada snow forecast December 2026
Track daily snowfall levels and discover Sierra Nevada’s snowy potential this December ❄️
On average, Sierra Nevada sees 6 snowy days during December, with approximately 18.2 cm of total snowfall.
December rainfall patterns in Sierra Nevada
Explore the daily rainfall trends and prepare for Sierra Nevadas December weather 💧
Typically, Sierra Nevada has 4 rainy days in December with a total of 52.9 mm of rainfall.
What to pack to Sierra Nevada in December?
Cold & raw · highs around 6 °C, frequent showers
As you prepare for your trip to Sierra Nevada in December, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Sierra Nevada, during December, is comfortable and enjoyable, regardless of the weather conditions.
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🧥 Clothing
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🎒 Accessories
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