Big Bear Lake
December
Weather in Big Bear Lake for December 2025
Your guide to Big Bear Lake weather in December - trends and predictions
Snowfall in Big Bear Lake during December is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in Big Bear Lake at the beginning of December is 13.7 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 10.9 °F by the end of December.
Precipitation in Big Bear Lake during December is a rare event, with an average of fewer than 2 rainy days.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
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29
Dry days
1
Rainy days
1
Snow days
12°/5°
Temperatures
13 km/h
Avg max wind
35 %
Avg humidity
Big Bear Lake Weather December
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  15° | 2  14° | 3 13° | 4 14° | 5 14° | 6 13° | |
| 7 13° | 8  13° | 9 8° | 10 6° | 11 14° | 12 6° | 13 7° |
| 14 8° | 15 8° | 16 13° | 17 11° | 18 14° | 19 14° | 20 16° |
| 21 15° | 22 12° | 23 16° | 24  9° | 25 6° | 26 9° | 27 11° |
| 28 14° | 29 15° | 30 11° | 31  10° |
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Temperatures trend during December in Big Bear Lake
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 | Sunny | 15° /11° | 0 mm | 0 cm | |
| Dec. 2 | Overcast | 14° /10° | 0 mm | 0 cm | |
| Dec. 3 | Overcast | 13° /9° | 0 mm | 0 cm | |
| Dec. 4 | Sunny | 14° /9° | 0 mm | 0 cm | |
| Dec. 5 | Sunny | 14° /8° | 0 mm | 0 cm | |
| Dec. 6 | Sunny | 13° /7° | 0 mm | 0 cm | |
| Dec. 7 | Sunny | 13° /7° | 0 mm | 0 cm | |
| Dec. 8 | Partly cloudy | 13° /9° | 0 mm | 0 cm | |
| Dec. 9 | Sunny | 8° /0° | 0 mm | 0 cm | |
| Dec. 10 | Sunny | 6° /0° | 0 mm | 0 cm | |
| Dec. 11 | Overcast | 14° /4° | 0 mm | 0 cm | |
| Dec. 12 | Partly cloudy | 6° /-1° | 0 mm | 0 cm | |
| Dec. 13 | Partly cloudy | 7° /-4° | 0 mm | 0 cm | |
| Dec. 14 | Overcast | 8° /2° | 0 mm | 0 cm | |
| Dec. 15 | Sunny | 8° /-1° | 0 mm | 0 cm | |
| Dec. 16 | Overcast | 13° /3° | 0 mm | 0 cm | |
| Dec. 17 | Partly cloudy | 11° /3° | 0 mm | 0 cm | |
| Dec. 18 | Sunny | 14° /5° | 0 mm | 0 cm | |
| Dec. 19 | Overcast | 14° /9° | 0 mm | 0 cm | |
| Dec. 20 | Partly cloudy | 16° /10° | 0 mm | 0 cm | |
| Dec. 21 | Overcast | 15° /8° | 0 mm | 0 cm | |
| Dec. 22 | Overcast | 12° /6° | 0 mm | 0 cm | |
| Dec. 23 | Partly cloudy | 16° /7° | 0 mm | 0 cm | |
| Dec. 24 | Moderate rain at times | 9° /0° | 3.1 mm | 1.3 cm | |
| Dec. 25 | Partly cloudy | 6° /0° | 2.7 mm | 0 cm | |
| Dec. 26 | Overcast | 9° /3° | 0 mm | 0 cm | |
| Dec. 27 | Sunny | 11° /3° | 0 mm | 0 cm | |
| Dec. 28 | Partly cloudy | 14° /6° | 0 mm | 0 cm | |
| Dec. 29 | Sunny | 15° /7° | 0 mm | 0 cm | |
| Dec. 30 | Sunny | 11° /5° | 0 mm | 0 cm | |
| Dec. 31 | Cloudy | 10° /5° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Big Bear Lake 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 Big Bear Lake forecast closer to your planned date for the most up-to-date weather information.
Big Bear Lake in December - FAQ
What are the expected maximum and minimum temperatures in Big Bear Lake during December?
During December, expect a variety of temperatures with highs around 12° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Big Bear Lake during December?
Rainfall in Big Bear Lake during December is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
Will it snow in Big Bear Lake in December 2025?
Big Bear Lake typically sees 1.31 cm of snowfall during December.
What are the typical wind conditions in Big Bear Lake during December?
The average wind speed in Big Bear Lake during December is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
Big Bear Lake snow forecast December 2025
Track daily snowfall levels and discover Big Bear Lake’s snowy potential this December ❄️
December rainfall patterns in Big Bear Lake
Explore the daily rainfall trends and prepare for Big Bear Lakes December weather 💧
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Where is Big Bear Lake?Get accurate weather forecasts for Big Bear Lake, located at latitude 34.244 and longitude -116.911. Stay updated with localized weather information tailored for Big Bear Lake.
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