Cranbrook weather in September 2026

Expect daytime maximum temperatures of 66°F in Cranbrook, British Columbia in September based on long-term weather averages. There are 7 hours of sunshine per day on average.

  • 66°F maximum daytime temperature in September in Cranbrook66
    66°F max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in September in Cranbrook8
    8 days with some rainfall
  • 41°F minimum night-time temperature in September in Cranbrook41
    41°F min night temperature
  • 13 hours of daylight per day in September in Cranbrook13
    13 hours of daylight per day
  • No heat & humidity in September in Cranbrook0
    No heat & humidity
  • 1.3 inches monthly rainfall in September in Cranbrook1.3
    1.3 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Cranbrook5
    5 (Moderate) UV index

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The September weather guide for British Columbia (Cranbrook) 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)  |  Imperial (°F)

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How hot is it in Cranbrook in September?

Daytime temperatures usually reach 66°F in Cranbrook in September, falling to 50°F at night.

How sunny is it in Cranbrook in September?

There are normally 6 hours of bright sunshine each day in Cranbrook in September - that's 49% of daylight hours.

How warm is the sea around Cranbrook in September?

The average sea temperature around Cranbrook in September is 59°F.

Does it rain in Cranbrook in September?

There are usually 10 days with some rain in Cranbrook in September and the average monthly rainfall is 3.1 inches.

Cranbrook September sunrise & sunset times

Browse the sunrise and sunset times for Cranbrook in September 2026. Select a month to view Cranbrook sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 05:59 19:26
Tuesday, 15th September 2026 06:20 18:56
Wednesday, 30th September 2026 06:42 18:23

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