Penticton in december: average Weather, Temperature and Climate
Weather in Penticton in december 2026
The weather in Penticton in december comes from statistical datas on the past 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 382cm
Weather at 6am
18°F
Snow showers
33% of time
27%
16%
13%
Weather at 12pm
27°F
Clear/Sunny
26% of time
24%
21%
11%
Weather at 6pm
20°F
Snow showers
33% of time
32%
15%
9%
Weather at 3am
18°F
30%
28%
15%
14%
Evolution of daily average temperature and precipitation in Penticton in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Penticton in december.
The climate of Penticton in december is very bad
In december in Penticton, the climate is wet (with 2.3in of rainfall over 4 days). This is better than the previous month since in november it receives an average of 2.8in of precipitation over 5 days.
The climate is icy in this location this month. Do not forget to cover yourself!. The thermometer averaged maximum of 29°F. On average, the recorded minimum temperature is 16°F. Thus, the mean temperature average in december in Penticton is 22°F. These temperatures are far removed from those records observed in Penticton in the month of december with a maximum record of 54°F in 2021 and a minimum record of -23°F in 2021. You need to prepare to have about 31 days with temperatures down below 32°F, or 100% of time.
On average, in Penticton, the days of december last 08:10. Sunrise is at 07:49 and sunset is at 15:59.
Seasonal average climate and temperature of Penticton in december
Check below seasonal norms These datas are set from the weather statements of the past years of the month of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 22°F | ||||
| Highest temperature | 29°F | ||||
| Lowest temperature | 16°F | ||||
| Highest record temperature | 54°F (2021) | ||||
| Lowest record temperature | -23°F (2021) | ||||
| Number of days at -32°F | 31 day(s) (100%) | ||||
| Wind | |||||
| Wind speed | 10km/h | ||||
| Wind temperature | 11°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.3in | ||||
| Number of days with rainfall | 4 day(s) (12%) | ||||
| Record daily rainfall | 1.1in (2017) | ||||
| Snowfall | 382cm | ||||
| Other climate data | |||||
| Humidity | 95% | ||||
| Visibility | 6.23km | ||||
| Cloud cover | 52% | ||||
| UV index | 2 | ||||
| Daily sunshine hours | 7 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:49 | ||||
| Time of sunset | 15:59 | ||||
| Length of day | 08:10 | ||||
| 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 Penticton in december 2025:
27°F to 40°F
29°F to 40°F
22°F to 34°F
36°F to 41°F
23°F to 40°F
38°F to 45°F
25°F to 34°F
36°F to 43°F
38°F to 43°F
38°F to 45°F
38°F to 41°F
36°F to 40°F
32°F to 41°F
36°F to 40°F
41°F to 43°F
34°F to 41°F
38°F to 40°F
32°F to 34°F
29°F to 34°F
22°F to 32°F
29°F to 32°F
25°F to 34°F
29°F to 31°F
22°F to 36°F
32°F to 38°F
29°F to 34°F
13°F to 22°F
4°F to 25°F
22°F to 32°F
13°F to 32°F
20°F to 32°F
Map: other cities in Canada in december
Cities near Penticton:
| Kelowna in december | very bad weather |
| Salmon Arm in december | very bad weather |
| Kamloops in december | very bad weather |
| Whistler in december | very bad weather |
| Glacier National Park in december | very bad weather |
| Vancouver in december | very bad weather |
| Cranbrook in december | very bad weather |
| Victoria in december | very bad weather |
| Moraine Lake in december | very bad weather |
| Nanaimo in december | very bad weather |
| Lake Louise in december | very bad weather |
| Banff National Park in december | very bad weather |
Click over cities on the map for information about the weather in december.
Penticton
perfect weather
good
tolerable
bad
very bad
Weather data for Penticton in december:
Weather data for Penticton for december are derived from an average of the weather forecast since 2009 in Penticton. There is a margin of error and these forecasts are to be considered as general information only. The weather in Penticton 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 Penticton.