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Nunavut

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Nunavut Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Nunavut year round climate

  • Spring (March–May): Average -22.0–-4.4°C, cold and dry climate, windy, snow begins to melt. Common activities: snowmobiling, dog sledding (depending on snow conditions). Recommended clothing: heavy down jacket, thermal underwear, waterproof jacket, warm hat, gloves, and scarf.
  • Summer (June–August): Average 3.5–9.7°C, relatively warmer temperatures, but still cold, low rainfall. Common activities: hiking, Northern Lights viewing (depending on solar activity), kayaking (in some areas). Recommended clothing: warm jacket, waterproof jacket, layered warm clothing, long pants, waterproof shoes.
  • Autumn (September–November): Average 4.1–-12.4°C, temperatures drop rapidly, slightly increased rainfall, snow begins to fall. Common activities: Northern Lights viewing (depending on solar activity), birdwatching (migratory birds). Recommended clothing: waterproof jacket, warm jacket, layered warm clothing, hat, gloves, and scarf.
  • Winter (December–February): Average -29.6–-23.5°C, extremely cold and dry climate, prolonged lack of sunlight, low snowfall. Common activities: ice fishing, snowmobiling, dog sledding. Recommended clothing: extremely warm down jacket, thermal underwear, waterproof jacket, warm hat, gloves, scarf, and warm boots.

Nunavut climatological average

Annual average temperature: approx. -9.0°C / Annual rainfall: approx. 13 mm / Summer humidity: 20%–30% / Rainiest month: September

Nunavut monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
-27.1°C
0.2
February
-29.6°C
0.4
March
-22°C
0.3
April
-14°C
0.3
May
-4.4°C
0.1
June
3.5°C
0.3
July
8.2°C
2.8
August
9.7°C
1.8
September
4.1°C
3.9
October
-1.8°C
2.6
November
-12.4°C
0.7
December
-23.5°C
0.2

Nunavut weather for the next seven days

3/22
Sunday
Light snow showers
-21.4°C/-26.3°C
3/23
Monday
Light freezing rain
-24.6°C/-29.9°C
3/24
Tuesday
Light freezing rain
-22.4°C/-27.5°C
3/25
Wednesday
Blowing snow
-23.4°C/-29.2°C
3/26
Thursday
Blowing snow
-21.9°C/-31.7°C
3/27
Friday
Light freezing rain
-23.9°C/-29°C
3/28
Saturday
Light snow
-19.6°C/-29.7°C