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Weather in Lethbridge for December 2026

Your guide to Lethbridge weather in December - trends and predictions

    Snow Forecast ❄️

  • The climate of Lethbridge in December is quite snowy, averaging 14 snowy days.

    • Temperatures

  • In general, the average temperature in Lethbridge at the beginning of December is 2.3 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 2.7 °C by the end of December.

    • More

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Average dry days
17
Dry days
Average rainy days
0
Rainy days
Average snowy days
14
Snow days
Average temperatures
2°/-5°
Temperatures
Average wind speed
28 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Lethbridge Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Overcast
-2°
2
Patchy rain possible
1°
3
Light snow
2°
4
Overcast
2°
5
Overcast
6°
6
Overcast
4°
7
Light snow showers
3°
8
Overcast
2°
9
Patchy moderate snow
1°
10
Overcast
3°
11
Heavy snow
0°
12
Sunny
-3°
13
Partly cloudy
2°
14
Moderate snow
2°
15
Overcast
4°
16
Partly cloudy
3°
17
Overcast
-1°
18
Overcast
3°
19
Moderate snow
1°
20
Sunny
6°
21
Sunny
5°
22
Overcast
4°
23
Moderate or heavy snow showers
4°
24
Cloudy
-1°
25
Partly cloudy
4°
26
Sunny
4°
27
Overcast
1°
28
Overcast
2°
29
Cloudy
3°
30
Sunny
3°
31
Overcast
2°

Temperatures trend during December in Lethbridge

See the weather trend as well as the moving average line

December weather in Lethbridge day by day

Click on a date for more information
November January
Date Weather Temperatures Rain Snow More
1 Dec. Overcast
Overcast
 -2° /-11° 0 mm 0 cm
2 Dec. Patchy rain possible
Patchy rain possible
 1° /-7° 1.1 mm 0.8 cm
3 Dec. Light snow
Light snow
 2° /-7° 0 mm 0 cm
4 Dec. Overcast
Overcast
 2° /-3° 0 mm 0 cm
5 Dec. Overcast
Overcast
 6° /-3° 0.2 mm 0.1 cm
6 Dec. Overcast
Overcast
 4° /-4° 5.9 mm 4.3 cm
7 Dec. Light snow showers
Light snow showers
 3° /-4° 0.7 mm 0.5 cm
8 Dec. Overcast
Overcast
 2° /-3° 1.2 mm 1 cm
9 Dec. Patchy moderate snow
Patchy moderate snow
 1° /-6° 0.1 mm 0.1 cm
10 Dec. Overcast
Overcast
 3° /-5° 0 mm 0 cm
11 Dec. Heavy snow
Heavy snow
 0° /-10° 1.5 mm 1.3 cm
12 Dec. Sunny
Sunny
 -3° /-8° 0.6 mm 0.4 cm
13 Dec. Partly cloudy
Partly cloudy
 2° /-8° 3.5 mm 2.6 cm
14 Dec. Moderate snow
Moderate snow
 2° /-4° 0.2 mm 0.1 cm
15 Dec. Overcast
Overcast
 4° /-3° 0 mm 0 cm
16 Dec. Partly cloudy
Partly cloudy
 3° /-3° 0 mm 0 cm
17 Dec. Overcast
Overcast
 -1° /-6° 0.8 mm 0.6 cm
18 Dec. Overcast
Overcast
 3° /-5° 1.5 mm 1.1 cm
19 Dec. Moderate snow
Moderate snow
 1° /-6° 0 mm 0 cm
20 Dec. Sunny
Sunny
 6° /-5° 0 mm 0 cm
21 Dec. Sunny
Sunny
 5° /-1° 0 mm 0 cm
22 Dec. Overcast
Overcast
 4° /-3° 0 mm 0 cm
23 Dec. Moderate or heavy snow showers
Moderate or heavy snow showers
 4° /-5° 0.3 mm 0.3 cm
24 Dec. Cloudy
Cloudy
 -1° /-7° 1 mm 0.4 cm
25 Dec. Partly cloudy
Partly cloudy
 4° /-6° 0 mm 0 cm
26 Dec. Sunny
Sunny
 4° /-4° 0 mm 0 cm
27 Dec. Overcast
Overcast
 1° /-8° 1.1 mm 0.8 cm
28 Dec. Overcast
Overcast
 2° /-8° 0 mm 0 cm
29 Dec. Cloudy
Cloudy
 3° /-3° 0 mm 0 cm
30 Dec. Sunny
Sunny
 3° /-4° 0 mm 0 cm
31 Dec. Overcast
Overcast
 2° /-3° 0 mm 0 cm
Next
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.
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Lethbridge in December - FAQ

What are the expected maximum and minimum temperatures in Lethbridge during December?

Brace for cold days with temperatures not exceeding 2° 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?

Expect minimal rainfall in Lethbridge during December, with a total of 19.9 mm over approximately 0 days. This minimal precipitation is unlikely to significantly impact plans.

Will it snow in Lethbridge in December 2026?

Lethbridge experiences an average snowfall of 14.4167 cm during December, occurring over 14 days.

What are the typical wind conditions in Lethbridge during December?

The average wind speed in Lethbridge during December is 28 km/h, suggesting breezy to windy conditions, depending on your activities.

Lethbridge snow forecast December 2026

Track daily snowfall levels and discover Lethbridge’s snowy potential this December ❄️
On average, Lethbridge sees 14 snowy days during December, with approximately 14.4 cm of total snowfall.

December rainfall patterns in Lethbridge

Explore the daily rainfall trends and prepare for Lethbridges December weather 💧

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Location coordinates Where is Lethbridge?

Get accurate weather forecasts for Lethbridge, located at latitude 49.7 and longitude -112.819. Stay updated with localized weather information tailored for Lethbridge.

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