Yukon Territory weather in September 2025

Expect 55°F daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Yukon Territory in September. Check more long-term weather averages for Yukon Territory in September before you book your next holiday to Yukon Territory in 2025/2026.

  • 55°F maximum daytime temperature in September in Yukon Territory (Whitehorse)55
    55°F max day temperature
  • 4 hours of sunshine per day
  • 11 days with some rainfall in September in Yukon Territory (Whitehorse)11
    11 days with some rainfall
  • 36°F minimum night-time temperature in September in Yukon Territory (Whitehorse)36
    36°F min night temperature
  • 13 hours of daylight per day in September in Yukon Territory (Whitehorse)13
    13 hours of daylight per day
  • No heat & humidity in September in Yukon Territory (Whitehorse)0
    No heat & humidity
  • 1.3 inches monthly rainfall in September in Yukon Territory (Whitehorse)1.3
    1.3 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in September in Yukon Territory (Whitehorse)2
    2 (Low) UV index

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The September 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.

Top Yukon Territory destinations

Below are average maximum temperatures at popular countries, regions and places in the Yukon Territory in September. Select a holiday destination to see more weather parameters.

All Yukon Territory destinations

Metric (°C)  |  Imperial (°F)

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How warm is it in the Yukon Territory in September?

Daytime temperatures usually reach 55°F in Whitehorse, Yukon Territory in September, falling to 36°F at night.

How sunny is it in the Yukon Territory in September?

There are normally 4 hours of bright sunshine each day in Whitehorse, Yukon Territory in September - that's 34% of daylight hours.

Does it rain in the Yukon Territory in September?

There are usually 11 days with some rain in Whitehorse, Yukon Territory in September and the average monthly rainfall is 1.3 inches.

Yukon Territory September sunrise & sunset times

Browse the sunrise and sunset times for Yukon Territory in September 2025. Select a month to view Yukon Territory sunrise and sunset times for the next 12 months. The Yukon Territory sunrise and sunset times shown below are for Whitehorse.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:55 20:04
Monday, 15th September 2025 06:29 19:20
Tuesday, 30th September 2025 07:05 18:34

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