Penticton
December
Weather in Penticton for December 2025
Your guide to Penticton weather in December - trends and predictions
Penticton typically experiences moderate snowfall in December, with an average of 10 snowy days.
In general, the average temperature in Penticton at the beginning of December is 2.6 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 2.7 °C by the end of December.
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Snow Forecast ❄️
Temperatures
More
17
Dry days
4
Rainy days
10
Snow days
3°/-6°
Temperatures
8 km/h
Avg max wind
89 %
Avg humidity
Penticton in December average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  1° | 2  3° | 3 4° | 4 2° | 5  3° | 6 2° | |
| 7  3° | 8  4° | 9 0° | 10  1° | 11  3° | 12  2° | 13 2° |
| 14 3° | 15 2° | 16 2° | 17 2° | 18 5° | 19 3° | 20 4° |
| 21 5° | 22 3° | 23 3° | 24 2° | 25 0° | 26 3° | 27 3° |
| 28 4° | 29 3° | 30 5° | 31 1° |
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Temperatures trend during December in Penticton
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. | Overcast | 1° /-8° | 2.7 mm | 0.8 cm | |
| 2 Dec. | Moderate snow | 3° /-11° | 0.9 mm | 0.7 cm | |
| 3 Dec. | Moderate snow | 4° /-10° | 1.7 mm | 0.1 cm | |
| 4 Dec. | Moderate snow | 2° /-6° | 0.1 mm | 0.1 cm | |
| 5 Dec. | Patchy light rain | 3° /-7° | 0.9 mm | 0 cm | |
| 6 Dec. | Light rain | 2° /-5° | 1.8 mm | 0 cm | |
| 7 Dec. | Patchy rain possible | 3° /-6° | 1.9 mm | 0.6 cm | |
| 8 Dec. | Light freezing rain | 4° /-9° | 0.2 mm | 0.1 cm | |
| 9 Dec. | Moderate snow | 0° /-15° | 0.4 mm | 0.4 cm | |
| 10 Dec. | Light snow | 1° /-5° | 3.2 mm | 0.6 cm | |
| 11 Dec. | Freezing fog | 3° /-5° | 0.8 mm | 0.4 cm | |
| 12 Dec. | Mist | 2° /-6° | 0 mm | 0 cm | |
| 13 Dec. | Light freezing rain | 2° /-1° | 0.7 mm | 0.5 cm | |
| 14 Dec. | Patchy light snow | 3° /-2° | 3.3 mm | 0.9 cm | |
| 15 Dec. | Mist | 2° /-5° | 0 mm | 0 cm | |
| 16 Dec. | Mist | 2° /-3° | 2.1 mm | 1.5 cm | |
| 17 Dec. | Mist | 2° /-6° | 0 mm | 0 cm | |
| 18 Dec. | Overcast | 5° /-3° | 6.9 mm | 0 cm | |
| 19 Dec. | Fog | 3° /-6° | 1.1 mm | 0.4 cm | |
| 20 Dec. | Freezing fog | 4° /-4° | 0 mm | 0 cm | |
| 21 Dec. | Mist | 5° /-3° | 5.4 mm | 0 cm | |
| 22 Dec. | Light rain | 3° /-5° | 2.8 mm | 0.1 cm | |
| 23 Dec. | Overcast | 3° /-7° | 0 mm | 0 cm | |
| 24 Dec. | Overcast | 2° /-8° | 0 mm | 0 cm | |
| 25 Dec. | Light freezing rain | 0° /-6° | 0.8 mm | 0.6 cm | |
| 26 Dec. | Moderate snow | 3° /-4° | 0.6 mm | 0.5 cm | |
| 27 Dec. | Light freezing rain | 3° /-9° | 4.1 mm | 0 cm | |
| 28 Dec. | Mist | 4° /-6° | 4.1 mm | 0.6 cm | |
| 29 Dec. | Mist | 3° /-8° | 0 mm | 0 cm | |
| 30 Dec. | Overcast | 5° /-7° | 0 mm | 0 cm | |
| 31 Dec. | Light drizzle | 1° /-7° | 1.8 mm | 0 cm | |
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Important Notice
Our weather forecast for Penticton 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 Penticton forecast closer to your planned date for the most up-to-date weather information.
Penticton in December - FAQ
What are the expected maximum and minimum temperatures in Penticton during December?
Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Penticton during December?
In December, Penticton can expect light to moderate rainfall, totaling 29.3 mm across approximately 4 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Penticton in December 2025?
Penticton experiences an average snowfall of 6.1 cm during December, occurring over 10 days.
What are the typical wind conditions in Penticton during December?
The average wind speed in Penticton during December is 8 km/h, suggesting breezy to windy conditions, depending on your activities.
Penticton snow forecast December 2025
Track daily snowfall levels and discover Penticton’s snowy potential this December ❄️
December rainfall patterns in Penticton
Explore the daily rainfall trends and prepare for Pentictons December weather 💧
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