Spring (March–May): Average -5.2–7.4°C, cold climate with possible snowfall, but daylight hours gradually increase. Common activities: Snow viewing, hiking (dress warmly). Suggested clothing: Thick coat, thermal underwear, hat, gloves, scarf.
Summer (June–August): Average 14.1–16.0°C, mild climate, warmest season in Whitehorse, but nighttime temperatures remain low. Common activities: Camping, boating, hiking. Suggested clothing: Light jacket, long-sleeved shirt, long pants.
Autumn (September–November): Average 8.7–-7.1°C, cooler climate, increased rainfall, October is the rainiest month. Common activities: Autumn leaf viewing (depending on tree species), photography. Suggested clothing: Warm jacket, waterproof jacket, long pants.
Winter (December–February): Average -13.0–-10.7°C, cold climate, snow cover, short daylight hours. Common activities: Snow activities (skiing, snowshoeing), aurora viewing. Suggested clothing: Heavy down jacket, waterproof pants, warm hat, gloves, scarf, snow boots.
Weather in Whitehorse
Annual average temperature: approx. 1.2°C / Annual rainfall: approx. 275 mm / Summer humidity: 60%–70% / Rainiest month: October
Whitehorse weather by month
Month
Air temperature (°C)
Precipitation (mm)
January
-13°C
17.1
February
-10.7°C
23.6
March
-5.2°C
15
April
0.8°C
14.5
May
7.4°C
19.4
June
14.1°C
29.9
July
16°C
34.6
August
14.6°C
29.2
September
8.7°C
20.5
October
1.3°C
39.8
November
-7.1°C
15.7
December
-11.9°C
16.5
7-day weather forecast for Whitehorse
10/19
Monday
Overcast
4.4°C/-4.9°C
10/20
Tuesday
Overcast
5.7°C/-0.6°C
10/21
Wednesday
Overcast
3.6°C/-5°C
10/22
Thursday
Overcast
2.7°C/-6.6°C
10/23
Friday
Sunny
1.8°C/-7.7°C
10/24
Saturday
Sunny
-0.1°C/-8.8°C
10/25
Sunday
Sunny
0.1°C/-9°C
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