Whitehorse Weather & Climate

Canada

Whitehorse sees feels-like daytime highs peak around 22°C in July and nighttime lows bottom out near -19.6°C in January. August is the wettest month (~42 mm), while January is the driest (~1 mm). For sunshine, June leads with about 43% clear skies.

Best time to visit Whitehorse

Based on mild feels-like temperatures and low rain chances, the most comfortable months are July, June, and August — expect around 1122°C with roughly 25% chance of rain on a given day in July.

Whitehorse climate by month

MonthLow / High °CRain %RainfallClear skiesWind
January-19.6° / -13.9°1%1 mm31%10.1 kph
February-17.2° / -10°1%1 mm34%10.1 kph
March-11.7° / -3.3°1%1 mm36%10.2 kph
April-3.9° / 5.6°5%6 mm38%10.1 kph
May3° / 14°14%17 mm42%9.9 kph
June8.1° / 20.2°23%32 mm43%9.5 kph
July11° / 22°25%39 mm43%9.3 kph
August8.9° / 19.3°27%42 mm42%9.9 kph
September3.7° / 11.9°27%40 mm38%10.4 kph
October-3.9° / 2.2°16%24 mm33%10.1 kph
November-13.4° / -8.4°3%5 mm31%9.7 kph
December-18.6° / -13.2°1%1 mm30%10.1 kph

Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).

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