September · Canada
Best time to visit Cathedral Grove in September Weather, crowds & prices
Weather in Cathedral Grove in September
Average temperature 16°C, 36 mm of rain, about 12 days with 6+ hours of sunshine and 76% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
8.3/10
Ranked #5 of 12 months
- Avg temp
- 16°C
- Rainfall
- 36 mm
- Humidity
- 76%
- Days with 6h+ sun
- 12
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Cathedral Grove scores 8.3/10 for nature and wildlife travel - an above-average month (#5 of 12). Expect around 16°C, 36 mm of rain, and roughly 12 days with 6+ hours of sunshine this month.
Cathedral Grove's MacMillan Provincial Park holds towering Douglas firs on an easy island highway stop.
September in Cathedral Grove: strong conditions, 5th of 12
September averages 16°C (61°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Expect 36 mm of rain — occasional showers rather than washed-out days — alongside about 12 days with 6+ hours of sunshine and 12.3 daylight hours.
It scores 8.3/10 here, 5th of 12 months, against 9.7/10 in the destination's best month.
Pack layers you can shed by midday plus one warm layer for the evening, footwear you can get muddy.
Plan for mid-season pricing, with crowds are moderate.
Frequently asked
- What is the weather like in Cathedral Grove in September?
- In September, Cathedral Grove averages 16°C, 36 mm of rain, and about 12 days with 6+ hours of sunshine. Its climate-comfort score is 8.3/10.
- Is September a good time to visit Cathedral Grove?
- September earns a 8.3/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Cathedral Grove in September?
- Expect about 36 mm of rain in September. Average humidity is 76% and there are about 12 days with 6+ hours of sunshine.
Curated in Cathedral Grove
Tickets & experiences
Things to do in Cathedral Grove
Cathedral Grove, Canada. Live activities and tours from GetYourGuide, matched to this destination.