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Smithers weather in September 2025
Expect 14°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Smithers in September. Check more long-term weather averages for Smithers in September before you book your next holiday to British Columbia in 2025/2026.
- 1414°C max day temperature
- 5 hours of sunshine per day
- 1414 days with some rainfall
- 22°C min night temperature
- 1313 hours of daylight per day
- 0No heat & humidity
- 5656 mm of monthly rainfall
- 33 (Moderate) UV index
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Recommended for British Columbia
The September weather guide for British Columbia (Smithers) 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)
More about Canada
How warm is it in Smithers in September?
Daytime temperatures usually reach 14°C in Smithers in September, falling to 2°C at night.
How sunny is it in Smithers in September?
There are normally 5 hours of bright sunshine each day in Smithers in September - that's 36% of daylight hours.
Does it rain in Smithers in September?
There are usually 14 days with some rain in Smithers in September and the average monthly rainfall is 56mm.
Smithers September sunrise & sunset times
Browse the sunrise and sunset times for Smithers in September 2025. Select a month to view Smithers sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Monday, 1st September 2025 | 05:36 | 19:19 |
Monday, 15th September 2025 | 06:02 | 18:44 |
Tuesday, 30th September 2025 | 06:30 | 18:06 |
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