Kelowna weather in December
December in Kelowna: cold, rainy, with clean air — one of the weakest months to visit.
#12 of 12 months in Kelowna · #827 of 897 destinations to visit in December · comfort 40/100 (tier F)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Kelowna in December
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Kelowna climate normals — December
| Daytime high | 2°C / 35°F | 🧥 cold |
|---|---|---|
| Nighttime low | -3°C / 27°F | |
| Rainfall | 80 mm / 3.2 in | 🌧 rainy |
| Rainy days | 16 days | |
| Humidity | 84% | 💦 very humid |
| Dew point | -4°C / 24°F | |
| Sunshine | 4.3 h/day | |
| Daylight | 8.2 h | |
| Wind | 8 km/h / 5 mph | |
| Snowfall | 45 cm / 17.7 in | |
| Air quality (US AQI) | 34 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Kelowna in December — FAQ
- Is December a good time to visit Kelowna?
- December in Kelowna: cold, rainy, with clean air — one of the weakest months to visit. It ranks #12 of 12 months for Kelowna on SeasonMap's comfort score (40/100).
- What is the weather like in Kelowna in December?
- In December, Kelowna averages a daily high of 1.7°C and a low of -2.8°C, with about 80.2 mm of rain over roughly 15.8 rainy days.
- What is the air quality in Kelowna in December?
- Kelowna has a mean US Air Quality Index of about 34 in December.
- Does it snow in Kelowna in December?
- Kelowna sees roughly 45 cm of snowfall in December.