Caledon
December
Weather in Caledon for December 2025
Your guide to Caledon weather in December - trends and predictions
Expect heavy snowfall in Caledon during December, with an average of 17 snowy days.
In general, the average temperature in Caledon at the beginning of December is 0.3 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 2.6 °C by the end of December.
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Snow Forecast ❄️
Temperatures
More
9
Dry days
5
Rainy days
17
Snow days
1°/-2°
Temperatures
21 km/h
Avg max wind
86 %
Avg humidity
Caledon Weather December
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  1° | 2 1° | 3 0° | 4  -0° | 5  -0° | 6  -1° | |
| 7 1° | 8  3° | 9  6° | 10 5° | 11 0° | 12  1° | 13  -1° |
| 14 -0° | 15  3° | 16 4° | 17 4° | 18  2° | 19 -1° | 20 0° |
| 21 -3° | 22 -3° | 23  -0° | 24 1° | 25 1° | 26 1° | 27  4° |
| 28 3° | 29 5° | 30 3° | 31  1° |
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Temperatures trend during December in Caledon
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 |
|---|---|---|---|---|---|
| 1 Dec. | Heavy snow | 1° /-2° | 4.7 mm | 3.5 cm | |
| 2 Dec. | Heavy snow | 1° /-3° | 6.2 mm | 3.1 cm | |
| 3 Dec. | Heavy snow | 0° /-2° | 7.1 mm | 6 cm | |
| 4 Dec. | Overcast | 0° /-3° | 2.5 mm | 0.8 cm | |
| 5 Dec. | Mist | 0° /-5° | 3.5 mm | 1.6 cm | |
| 6 Dec. | Light snow | -1° /-6° | 0 mm | 0 cm | |
| 7 Dec. | Heavy snow | 1° /-3° | 0.5 mm | 0.4 cm | |
| 8 Dec. | Freezing fog | 3° /-1° | 0 mm | 0 cm | |
| 9 Dec. | Light drizzle | 6° /1° | 9.9 mm | 5.3 cm | |
| 10 Dec. | Heavy snow | 5° /0° | 5.1 mm | 4 cm | |
| 11 Dec. | Light snow | 0° /-2° | 1.9 mm | 1.3 cm | |
| 12 Dec. | Light snow showers | 1° /-4° | 4.6 mm | 2.1 cm | |
| 13 Dec. | Partly cloudy | -1° /-5° | 0 mm | 0 cm | |
| 14 Dec. | Overcast | 0° /-6° | 0 mm | 0 cm | |
| 15 Dec. | Sunny | 3° /-2° | 3 mm | 2.2 cm | |
| 16 Dec. | Overcast | 4° /1° | 5.5 mm | 0 cm | |
| 17 Dec. | Light drizzle | 4° /1° | 1.8 mm | 0 cm | |
| 18 Dec. | Moderate or heavy snow showers | 2° /-2° | 10 mm | 7.1 cm | |
| 19 Dec. | Light snow | -1° /-5° | 0.1 mm | 0 cm | |
| 20 Dec. | Overcast | 0° /-3° | 3.3 mm | 2.4 cm | |
| 21 Dec. | Freezing fog | -3° /-7° | 0 mm | 0 cm | |
| 22 Dec. | Overcast | -3° /-8° | 0 mm | 0 cm | |
| 23 Dec. | Light sleet | 0° /-4° | 7.2 mm | 4.6 cm | |
| 24 Dec. | Fog | 1° /-3° | 3.7 mm | 2.6 cm | |
| 25 Dec. | Fog | 1° /-3° | 0 mm | 0 cm | |
| 26 Dec. | Light drizzle | 1° /-1° | 0.5 mm | 0 cm | |
| 27 Dec. | Moderate rain | 4° /2° | 11.1 mm | 0 cm | |
| 28 Dec. | Fog | 3° /1° | 2.3 mm | 0.6 cm | |
| 29 Dec. | Light drizzle | 5° /2° | 29 mm | 0.1 cm | |
| 30 Dec. | Sunny | 3° /0° | 6.1 mm | 0 cm | |
| 31 Dec. | Moderate snow | 1° /-1° | 3.7 mm | 2.7 cm | |
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Important Notice
Our weather forecast for Caledon 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 Caledon forecast closer to your planned date for the most up-to-date weather information.
Caledon in December - FAQ
What are the expected maximum and minimum temperatures in Caledon 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 Caledon during December?
Significant rainfall exceeding 133.3 mm is expected in Caledon during December, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Caledon in December 2025?
Caledon experiences an average snowfall of 50.41 cm during December, occurring over 17 days.
What are the typical wind conditions in Caledon during December?
The average wind speed in Caledon during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
Caledon snow forecast December 2025
Track daily snowfall levels and discover Caledon’s snowy potential this December ❄️
December rainfall patterns in Caledon
Explore the daily rainfall trends and prepare for Caledons December weather 💧
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