Lethbridge in december: average Weather, Temperature and Climate
Weather in Lethbridge in december 2026
The weather in Lethbridge in the month of december comes from statistical datas on the last years. You can view the weather statistics for all the month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
very bad weather 201.9cm
Weather at 6am
22°F
Clear/Sunny
40% of time
24%
17%
13%
Weather at 12pm
25°F
Clear/Sunny
38% of time
29%
23%
7%
Weather at 6pm
22°F
Clear/Sunny
46% of time
22%
18%
11%
Weather at 3am
22°F
41%
28%
22%
5%
Evolution of daily average temperature and precipitation in Lethbridge in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Lethbridge in december.
The climate of Lethbridge in december is very bad
The weather in december in Lethbridge is relatively dry (with 0.9in of rainfall over 1 days). This is better than the previous month since in november it receives an average of 1.1in of rainfall over 1 days.
The climate is icy in that locality this month. Plan to cover you well!. The high seasonal norm is 29°F. The minimum is 20°F. Thus, the mean temperature average in december in Lethbridge is 23°F. These temperatures are far removed from those records observed in Lethbridge in december with a maximum record of 56°F in 2021 and a minimum record of -25°F in 2017.
In december in Lethbridge, the days on average last 08:09. Sunrise is at 08:22 and sunset is at 16:31.
Seasonal average climate and temperature of Lethbridge in december
Check below seasonal norms These datas are set from the weather statements of the last years of the month of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 23°F | ||||
| Highest temperature | 29°F | ||||
| Lowest temperature | 20°F | ||||
| Highest record temperature | 56°F (2021) | ||||
| Lowest record temperature | -25°F (2017) | ||||
| Number of days at +65°F | 0 day(s) (0%) | ||||
| Number of days at -32°F | 26 day(s) (84%) | ||||
| Wind | |||||
| Wind speed | 21km/h | ||||
| Wind temperature | 9°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 0.9in | ||||
| Number of days with rainfall | 1 day(s) (4%) | ||||
| Record daily rainfall | 0.5in (2020) | ||||
| Snowfall | 201.9cm | ||||
| Other climate data | |||||
| Humidity | 83% | ||||
| Visibility | 8.58km | ||||
| Cloud cover | 43% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 7 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 08:22 | ||||
| Time of sunset | 16:31 | ||||
| Length of day | 08:09 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last december?
Here is the day by day recorded weather in Lethbridge in december 2025:
13°F to 31°F
29°F to 34°F
14°F to 31°F
29°F to 34°F
25°F to 32°F
13°F to 23°F
23°F to 34°F
34°F to 36°F
36°F to 38°F
31°F to 38°F
11°F to 36°F
5°F to 9°F
0°F to 31°F
29°F to 36°F
36°F to 43°F
32°F to 41°F
36°F to 38°F
27°F to 34°F
32°F to 34°F
11°F to 36°F
27°F to 38°F
20°F to 29°F
16°F to 34°F
9°F to 16°F
18°F to 38°F
22°F to 34°F
2°F to 20°F
-7°F to 22°F
20°F to 31°F
23°F to 36°F
27°F to 38°F
Map: other cities in Canada in december
Cities near Lethbridge:
| Medicine Hat in december | very bad weather |
| Calgary in december | very bad weather |
| Drumheller in december | very bad weather |
| Cranbrook in december | very bad weather |
| Canmore in december | very bad weather |
| Red Deer in december | very bad weather |
| Banff National Park in december | very bad weather |
| Moraine Lake in december | very bad weather |
| Lake Louise in december | very bad weather |
| Swift Current in december | very bad weather |
| Glacier National Park in december | very bad weather |
| Edmonton in december | very bad weather |
Click over cities on the map for information about the weather in december.
Lethbridge
perfect weather
good
tolerable
bad
very bad
Weather data for Lethbridge in december:
Weather data for Lethbridge for december are derived from an average of the weather forecast since 2009 in Lethbridge. There is a margin of error and these forecasts are to be considered as general information only. The weather in Lethbridge can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Lethbridge.