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When to go · Yellowknife

Yellowknife in December

Great month. Inside Yellowknife's best window: Late Aug–mid-Apr for aurora; Jun–Aug for midnight sun, hiking and lake trips.

Key facts

Verdict
Great
Temperature
−18°C (0°F) / −26°C (−14°F)
average high / low
Rain days
15
Crowds
Medium
Canada overall
Prices
High
Canada overall

Verdict

GreatBest and avoid months for Yellowknife

Inside Yellowknife's best window: Late Aug–mid-Apr for aurora; Jun–Aug for midnight sun, hiking and lake trips.

Is another month better than December?

No other month rates higher than December for Yellowknife in this guide.

Weather in December

Long-term averages
  • YellowknifeHighs around -18 °C (0 °F), lows around -25.6 °C (−14 °F), rain on about 15 days
  • The North, Canada · Whitehorse, Yellowknife, Dawson City, Iqaluitcool

    Midnight sun in June–July; northern lights and −30 °C (−22 °F) from about November to March.

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • Christmas and Boxing Day big impact

    25–26 Dec · Canada

    Most businesses closed on the 25th; Boxing Day sales.

Crowds and prices

Crowds · Canada overall
Medium
Prices · Canada overall
High

Canada overall: Christmas markets and ski openings; winter tyres required on many BC highways.

High-price month: see what to book ahead.

Compare two months

Weather, crowds and prices for any two months in Yellowknife, side by side.

  • Verdict

    Dec: Great

    Jan: Great

  • Daytime high

    Dec: -18 °C (0 °F)

    Jan: -21.6 °C (−7 °F)

  • Night low

    Dec: -25.6 °C (−14 °F)

    Jan: -29.4 °C (−21 °F)

  • Rain days

    Dec: 15

    Jan: 15

  • Crowds

    Dec: Medium

    Jan: Low

  • Prices

    Dec: High

    Jan: Low

  • Festivals listed

    Dec: 1

    Jan: 0

December: Inside Yellowknife's best window: Late Aug–mid-Apr for aurora; Jun–Aug for midnight sun, hiking and lake trips.

January: Inside Yellowknife's best window: Late Aug–mid-Apr for aurora; Jun–Aug for midnight sun, hiking and lake trips.

Yellowknife: figures are long-term averages from this guide, not a forecast.

What to pack

  • A warm coat, hat and gloves for mornings and evenings
  • A rain jacket or umbrella and shoes that dry fast
  • Layers: a fleece or light jacket

Build the full packing list for your trip →

Across Canada in December →