Kelowna Weather in December
December in Kelowna brings very low temperatures around 1°C (34°F) during the day, dropping to -5°C (23°F) at night, with quite a bit of snow/rainfall expected, averaging around 77 mm (3 in) for the month.
Rainfall in Kelowna in December
You can typically expect 13 days of snow/rain this month, averaging around 77 mm (3 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Kelowna in December
In December, Kelowna sees very low temperatures, with highs of 1°C (34°F). Nights drop to around -5°C (23°F). December is part of the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. At -5°C (23°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. This month is extremely cold, so be sure to dress in layers to keep warm. Proper preparation can help you stay comfortable.
Sunshine in Kelowna in December
The city usually sees around 35 hours of sunlight, indicating fewer sunny days.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July, August and September typically offer the best weather for Kelowna.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Kelowna's climate page.
Kelowna Temperature in December
Min Temperature
-5°C (23°F)
Max Temperature
1°C (34°F)
Chance of Rain
45%
Precipitation
77 mm (3 in)
Rainy days
13 days
Humidity
75%
Sunshine
35 hours
Percentage Sunshine
14%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Kelowna typically drop from around 2°C (36°F) at the start of December to approximately -1°C (30°F) by the end. Nights are very cold, with lows typically ranging from -8°C (18°F) to -3°C (27°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Kelowna in December
Browse day-by-day weather records for Kelowna spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kelowna historical weather extremes in December
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Kelowna.
- On December 1, 2021, temperatures climbed to 18°C (64°F), marking the warmest December day on record.
Best Places in Canada in December
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in December →
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What to Wear in Kelowna in December
Dress warmly and in layers for your trip to Kelowna in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Kelowna in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Kelowna's climate page.
Temperature Rainfall Sunshine Humidity
See the full Kelowna climate overview or explore weather in Canada.
