Lethbridge
December
Weather in Lethbridge for December 2025
Your guide to Lethbridge weather in December - trends and predictions
Lethbridge typically experiences moderate snowfall in December, with an average of 7 snowy days.
In general, the average temperature in Lethbridge at the beginning of December is 3.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 4 °C by the end of December.
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Snow Forecast ❄️
Temperatures
More
24
Dry days
0
Rainy days
7
Snow days
4°/-3°
Temperatures
27 km/h
Avg max wind
70 %
Avg humidity
Lethbridge in December average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  -2° | 2  2° | 3  3° | 4 2° | 5 8° | 6 7° | |
| 7  3° | 8 1° | 9 0° | 10  2° | 11  -0° | 12 1° | 13  3° |
| 14  2° | 15 2° | 16 2° | 17 -2° | 18 4° | 19 1° | 20 8° |
| 21 6° | 22 6° | 23  5° | 24  3° | 25 4° | 26 5° | 27 5° |
| 28 6° | 29 4° | 30 3° | 31 1° |
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Temperatures trend during December in Lethbridge
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 | -2° /-10° | 0 mm | 0 cm | |
| 2 Dec. | Patchy rain possible | 2° /-8° | 0 mm | 0 cm | |
| 3 Dec. | Light snow | 3° /-5° | 0 mm | 0 cm | |
| 4 Dec. | Overcast | 2° /-3° | 0 mm | 0 cm | |
| 5 Dec. | Overcast | 8° /0° | 0 mm | 0 cm | |
| 6 Dec. | Overcast | 7° /-1° | 0 mm | 0 cm | |
| 7 Dec. | Light snow showers | 3° /-1° | 1 mm | 0.8 cm | |
| 8 Dec. | Light snow | 1° /-5° | 1.8 mm | 1.6 cm | |
| 9 Dec. | Patchy moderate snow | 0° /-7° | 0.2 mm | 0.1 cm | |
| 10 Dec. | Sunny | 2° /-5° | 0 mm | 0 cm | |
| 11 Dec. | Heavy snow | 0° /-7° | 2.3 mm | 1.9 cm | |
| 12 Dec. | Sunny | 1° /-5° | 0 mm | 0 cm | |
| 13 Dec. | Partly cloudy | 3° /-3° | 0 mm | 0 cm | |
| 14 Dec. | Moderate snow | 2° /-5° | 0.2 mm | 0.2 cm | |
| 15 Dec. | Overcast | 2° /-4° | 0 mm | 0 cm | |
| 16 Dec. | Partly cloudy | 2° /-4° | 0 mm | 0 cm | |
| 17 Dec. | Partly cloudy | -2° /-6° | 1.2 mm | 0.8 cm | |
| 18 Dec. | Overcast | 4° /-5° | 2.2 mm | 1.6 cm | |
| 19 Dec. | Moderate snow | 1° /-6° | 0.1 mm | 0.1 cm | |
| 20 Dec. | Sunny | 8° /-1° | 0 mm | 0 cm | |
| 21 Dec. | Sunny | 6° /0° | 0 mm | 0 cm | |
| 22 Dec. | Overcast | 6° /1° | 0 mm | 0 cm | |
| 23 Dec. | Moderate or heavy snow showers | 5° /-2° | 0.5 mm | 0.4 cm | |
| 24 Dec. | Cloudy | 3° /-4° | 0 mm | 0 cm | |
| 25 Dec. | Partly cloudy | 4° /-2° | 0 mm | 0 cm | |
| 26 Dec. | Sunny | 5° /-3° | 0 mm | 0 cm | |
| 27 Dec. | Overcast | 5° /-1° | 0 mm | 0 cm | |
| 28 Dec. | Overcast | 6° /0° | 0 mm | 0 cm | |
| 29 Dec. | Cloudy | 4° /-2° | 0 mm | 0 cm | |
| 30 Dec. | Sunny | 3° /-3° | 0 mm | 0 cm | |
| 31 Dec. | Overcast | 1° /-3° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Lethbridge 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 Lethbridge forecast closer to your planned date for the most up-to-date weather information.
Lethbridge in December - FAQ
What are the expected maximum and minimum temperatures in Lethbridge during December?
Brace for cold days with temperatures not exceeding 4° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Lethbridge during December?
Rainfall in Lethbridge during December is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
Will it snow in Lethbridge in December 2025?
Lethbridge experiences an average snowfall of 7.675 cm during December, occurring over 7 days.
What are the typical wind conditions in Lethbridge during December?
The average wind speed in Lethbridge during December is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
Lethbridge snow forecast December 2025
Track daily snowfall levels and discover Lethbridge’s snowy potential this December ❄️
December rainfall patterns in Lethbridge
Explore the daily rainfall trends and prepare for Lethbridges December weather 💧
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