December · Canada
Best time to visit Yellowknife in December Weather, crowds & prices
Weather in Yellowknife in December
Average temperature -26°C, 23 mm of rain, about 0 days with 6+ hours of sunshine and 95% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
December score
2.0/10
Ranked #12 of 12 months
- Avg temp
- -26°C
- Rainfall
- 23 mm
- Humidity
- 95%
- Days with 6h+ sun
- 0
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
December in Yellowknife scores 2.0/10 for nature and wildlife travel - ranked #12 of 12. Expect around -26°C, 23 mm of rain, and roughly 0 days with 6+ hours of sunshine this month.
Yellowknife sits on Great Slave Lake under the aurora oval, with ice roads and wilderness around it.
December in Yellowknife — the hardest end of the year
December sits at -26°C (-15°F), firmly in deep-winter territory. Plan compact outdoor blocks with warm reset points between them rather than full days outside.
Only 23 mm of water-equivalent precipitation is expected (snow at altitude), leaving almost no days with 6+ hours of sunshine and 4.6 hours of daylight.
That is 2/10 on the same scale — 12th of 12 months, versus 9.9/10 for the best month here.
Pack insulated layers, a windproof shell, gloves and boots with grip, footwear you can get muddy.
Expect low-season pricing, and crowds are light for this destination.
If your dates are flexible, July is materially better in Yellowknife — 7.9 points higher on the same scale.
Frequently asked
- What is the weather like in Yellowknife in December?
- In December, Yellowknife averages -26°C, 23 mm of rain, and about 0 days with 6+ hours of sunshine. Its climate-comfort score is 2.0/10.
- Is December a good time to visit Yellowknife?
- December earns a 2.0/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Yellowknife in December?
- Expect about 23 mm of rain in December. Average humidity is 95% and there are about 0 days with 6+ hours of sunshine.
Curated in Yellowknife
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Yellowknife, Canada. Live activities and tours from GetYourGuide, matched to this destination.