Fallingbrook
December
Weather in Fallingbrook for December 2026
Your guide to Fallingbrook weather in December - trends and predictions
Fallingbrook typically experiences moderate snowfall in December, with an average of 10 snowy days.
In general, the average temperature in Fallingbrook at the beginning of December is -0.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of -1.7 °C by the end of December.
Is December a good time to visit Fallingbrook? check out the best time to travel to Fallingbrook page.
✨ Is December a good time to visit Fallingbrook? – Ask the AI Weatherman
Snow Forecast ❄️
Temperatures
More
18
Dry days
3
Rainy days
10
Snow days
-1°/-6°
Temperatures
18 km/h
Avg max wind
83 %
Avg humidity
Fallingbrook Weather December
Move between months or click on a day
Temperatures trend during December in Fallingbrook
See the weather trend as well as the moving average line
December weather in Fallingbrook day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Fog | 1° /-2° | 0.9 mm | 0.7 cm | |
| 2 Dec. |  Light snow | -1° /-3° | 0.9 mm | 0.8 cm | |
| 3 Dec. | Light snow | 0° /-3° | 5.4 mm | 2.7 cm | |
| 4 Dec. |  Moderate snow | 0° /-5° | 10.1 mm | 7.7 cm | |
| 5 Dec. | Light snow | -2° /-9° | 6.3 mm | 4.6 cm | |
| 6 Dec. |  Light freezing rain | -2° /-10° | 0 mm | 0 cm | |
| 7 Dec. | Light snow | -3° /-12° | 2.7 mm | 1.9 cm | |
| 8 Dec. | Moderate snow | -3° /-8° | 11.6 mm | 8.4 cm | |
| 9 Dec. | Light snow | -1° /-7° | 8.8 mm | 4.3 cm | |
| 10 Dec. |  Heavy rain | 1° /-3° | 26 mm | 10.3 cm | |
| 11 Dec. | Light snow | -1° /-5° | 8.5 mm | 1.9 cm | |
| 12 Dec. | Light snow | 0° /-8° | 4.8 mm | 3.5 cm | |
| 13 Dec. |  Partly cloudy | -2° /-7° | 0 mm | 0 cm | |
| 14 Dec. |  Cloudy | -3° /-9° | 0 mm | 0 cm | |
| 15 Dec. | Partly cloudy | -1° /-6° | 0 mm | 0 cm | |
| 16 Dec. |  Overcast | 0° /-5° | 0 mm | 0 cm | |
| 17 Dec. |  Light rain | 3° /0° | 5.9 mm | 0.9 cm | |
| 18 Dec. |  Moderate rain | 3° /-2° | 15.2 mm | 4.6 cm | |
| 19 Dec. | Light snow | 1° /-7° | 14 mm | 4.3 cm | |
| 20 Dec. | Overcast | -2° /-6° | 0 mm | 0 cm | |
| 21 Dec. |  Sunny | -2° /-8° | 0 mm | 0 cm | |
| 22 Dec. | Sunny | -4° /-10° | 0 mm | 0 cm | |
| 23 Dec. |  Light sleet | -4° /-8° | 4.8 mm | 2.8 cm | |
| 24 Dec. | Moderate snow | -1° /-5° | 10.2 mm | 7.1 cm | |
| 25 Dec. | Overcast | -2° /-7° | 0 mm | 0 cm | |
| 26 Dec. | Overcast | -5° /-8° | 0.3 mm | 0 cm | |
| 27 Dec. | Light rain | -3° /-7° | 3.2 mm | 0 cm | |
| 28 Dec. |  Patchy rain possible | -1° /-6° | 0.1 mm | 0 cm | |
| 29 Dec. | Heavy rain | 2° /-1° | 27.3 mm | 2.2 cm | |
| 30 Dec. | Light snow | -2° /-5° | 5.1 mm | 0.8 cm | |
| 31 Dec. | Overcast | -3° /-6° | 0.7 mm | 0.5 cm | |
| Next | |||||
Important Notice
Our weather forecast for Fallingbrook 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 Fallingbrook forecast closer to your planned date for the most up-to-date weather information.
Change Month
Fallingbrook in December - FAQ
What are the expected maximum and minimum temperatures in Fallingbrook during December?
Brace for cold days with temperatures not exceeding -1° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Fallingbrook during December?
Significant rainfall exceeding 173.1 mm is expected in Fallingbrook during December, occurring over more than 3 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Fallingbrook in December 2026?
Fallingbrook experiences an average snowfall of 70.1 cm during December, occurring over 10 days.
What are the typical wind conditions in Fallingbrook during December?
The average wind speed in Fallingbrook during December is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
Fallingbrook snow forecast December 2026
Track daily snowfall levels and discover Fallingbrook’s snowy potential this December ❄️
On average, Fallingbrook sees 10 snowy days during December, with approximately 70.1 cm of total snowfall.
December rainfall patterns in Fallingbrook
Explore the daily rainfall trends and prepare for Fallingbrooks December weather 💧
Typically, Fallingbrook has 3 rainy days in December with a total of 173.1 mm of rainfall.
Quick links
More Fallingbrook weather pages
You are here
Where is Fallingbrook?Get accurate weather forecasts for Fallingbrook, located at latitude 45.476 and longitude -75.484. Stay updated with localized weather information tailored for Fallingbrook.
Found a mistake?
We appreciate your attention to details. Tell us here.