Whitehorse weather in August 2025

Expect 19°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Whitehorse in August. Check more long-term weather averages for Whitehorse in August before you book your next holiday to Yukon Territory in 2025/2026.

  • 19°C maximum daytime temperature in August in Whitehorse19
    19°C max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in August in Whitehorse12
    12 days with some rainfall
  • 6°C minimum night-time temperature in August in Whitehorse6
    6°C min night temperature
  • 16 hours of daylight per day in August in Whitehorse16
    16 hours of daylight per day
  • No heat & humidity in August in Whitehorse0
    No heat & humidity
  • 38 mm monthly rainfall in August in Whitehorse38
    38 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in August in Whitehorse4
    4 (Moderate) UV index

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The August weather guide for Yukon Territory (Whitehorse) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Whitehorse in August?

Daytime temperatures usually reach 19°C in Whitehorse in August, falling to 6°C at night.

How sunny is it in Whitehorse in August?

There are normally 8 hours of bright sunshine each day in Whitehorse in August - that's 48% of daylight hours.

Does it rain in Whitehorse in August?

There are usually 12 days with some rain in Whitehorse in August and the average monthly rainfall is 38mm.

Whitehorse August sunrise & sunset times

Browse the sunrise and sunset times for Whitehorse in August 2025. Select a month to view Whitehorse sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 04:37 21:34
Saturday, 16th August 2025 05:15 20:52
Sunday, 31st August 2025 05:52 20:07

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