Prince George weather in September 2025

Expect 17°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Prince George in September. Check more long-term weather averages for Prince George in September before you book your next holiday to British Columbia in 2025/2026.

  • 17°C maximum daytime temperature in September in Prince George17
    17°C max day temperature
  • 5 hours of sunshine per day
  • 13 days with some rainfall in September in Prince George13
    13 days with some rainfall
  • 5°C minimum night-time temperature in September in Prince George5
    5°C min night temperature
  • 13 hours of daylight per day in September in Prince George13
    13 hours of daylight per day
  • No heat & humidity in September in Prince George0
    No heat & humidity
  • 55 mm monthly rainfall in September in Prince George55
    55 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Prince George4
    4 (Moderate) UV index

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The September weather guide for British Columbia (Prince George) 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 warm is it in Prince George in September?

Daytime temperatures usually reach 17°C in Prince George in September, falling to 5°C at night.

How sunny is it in Prince George in September?

There are normally 5 hours of bright sunshine each day in Prince George in September - that's 42% of daylight hours.

Does it rain in Prince George in September?

There are usually 13 days with some rain in Prince George in September and the average monthly rainfall is 55mm.

Prince George September sunrise & sunset times

Browse the sunrise and sunset times for Prince George in September 2025. Select a month to view Prince George sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:20 19:00
Monday, 15th September 2025 05:45 18:26
Tuesday, 30th September 2025 06:12 17:49

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