Whistler weather in September 2021

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  • 13°C maximum daytime temperature in September in Whistler13
    13°C max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in September in Whistler11
    11 days with some rainfall
  • 4°C minimum night-time temperature in September in Whistler4
    4°C min night temperature
  • 13 hours of daylight per day in September in Whistler13
    13 hours of daylight per day
  • No heat & humidity in September in Whistler0
    No heat & humidity
  • 90 mm monthly rainfall in September in Whistler90
    90 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Whistler5
    5 (Moderate) UV index

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The September weather guide for Whistler, British Columbia 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.

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How warm is it in Whistler in September?

Daytime temperatures usually reach 13°C in Whistler in September, falling to 4°C at night.

How sunny is it in Whistler in September?

There are normally 6 hours of bright sunshine each day in Whistler in September - that's 45% of daylight hours.

Does it rain in Whistler in September?

There are usually 11 days with some rain in Whistler in September and the average monthly rainfall is 90mm.

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

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Whistler sunrise & sunset times for September 2021

Browse the sunrise and sunset times for Whistler in September 2021. Select a month to view Whistler sunrise & sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st September 2021 06:27 19:55
Wednesday, 15th September 2021 06:48 19:24
Thursday, 30th September 2021 07:11 18:51
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