September · Canada
Best time to visit Prince George in September Weather, crowds & prices
Weather in Prince George in September
Average temperature 12°C, 53 mm of rain, about 11 days with 6+ hours of sunshine and 69% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
8.1/10
Ranked #5 of 12 months
- Avg temp
- 12°C
- Rainfall
- 53 mm
- Humidity
- 69%
- Days with 6h+ sun
- 11
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Prince George scores 8.1/10 for nature and wildlife travel - an above-average month (#5 of 12). Expect around 12°C, 53 mm of rain, and roughly 11 days with 6+ hours of sunshine this month.
Prince George is northern BC's hub where Fraser River forests, winter aurora odds, and wilderness highways converge.
September in Prince George — reliably good (5th best month)
Expect 12°C (53°F) in September. A good month for city streets, viewpoints and long meals; leave swimming for another season.
Budget for roughly 53 mm of rain this month — a flexible day or two helps — with about 11 days with 6+ hours of sunshine and 12.4 hours of daylight to work around it.
That is 8.1/10 on the same scale — 5th 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, footwear you can get muddy.
Expect mid-season pricing, and crowds are moderate.
If your dates are flexible, August is materially better in Prince George — 1.6 points higher on the same scale.
Frequently asked
- What is the weather like in Prince George in September?
- In September, Prince George averages 12°C, 53 mm of rain, and about 11 days with 6+ hours of sunshine. Its climate-comfort score is 8.1/10.
- Is September a good time to visit Prince George?
- September earns a 8.1/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Prince George in September?
- Expect about 53 mm of rain in September. Average humidity is 69% and there are about 11 days with 6+ hours of sunshine.
Curated in Prince George
Tickets & experiences
Things to do in Prince George
Prince George, Canada. Live activities and tours from GetYourGuide, matched to this destination.