September · Canada
Best time to visit Smithers in September Weather, crowds & prices
Weather in Smithers in September
Average temperature 8°C, 69 mm of rain, about 7 days with 6+ hours of sunshine and 81% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
1.5/10
Ranked #12 of 12 months
- Avg temp
- 8°C
- Rainfall
- 69 mm
- Humidity
- 81%
- Days with 6h+ sun
- 7
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
September in Smithers scores 1.5/10 for snow and ski travel - ranked #12 of 12. Expect around 8°C, 69 mm of rain, and roughly 7 days with 6+ hours of sunshine this month.
Smithers is a Bavarian-styled mountain town in the Bulkley Valley with Hudson Bay Mountain skiing and river fishing.
September in Smithers — the hardest end of the year
Expect 8°C (47°F) in September. A good month for city streets, viewpoints and long meals; leave swimming for another season.
Budget for roughly 69 mm of rain this month — a flexible day or two helps — with about 7 days with 6+ hours of sunshine and 12.4 hours of daylight to work around it.
That is 1.5/10 on the same scale — 12th of 12 months, versus 9.7/10 for the best month here.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
Budget for low-season pricing, and crowds are light for this destination.
If your dates are flexible, April is materially better in Smithers — 8.2 points higher on the same scale.
Frequently asked
- What is the weather like in Smithers in September?
- In September, Smithers averages 8°C, 69 mm of rain, and about 7 days with 6+ hours of sunshine. Its climate-comfort score is 1.5/10.
- Is September a good time to visit Smithers?
- September earns a 1.5/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Smithers in September?
- Expect about 69 mm of rain in September. Average humidity is 81% and there are about 7 days with 6+ hours of sunshine.
Curated in Smithers
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Things to do in Smithers
Smithers, Canada. Live activities and tours from GetYourGuide, matched to this destination.