August · Canada
Best time to visit Cathedral Grove in August Weather, crowds & prices
Weather in Cathedral Grove in August
Average temperature 20°C, 38 mm of rain, about 23 days with 6+ hours of sunshine and 74% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
August score
9.6/10
Ranked #2 of 12 months
- Avg temp
- 20°C
- Rainfall
- 38 mm
- Humidity
- 74%
- Days with 6h+ sun
- 23
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
August in Cathedral Grove scores 9.6/10 for nature and wildlife travel - one of the top 12-month picks (#2). Expect around 20°C, 38 mm of rain, and roughly 23 days with 6+ hours of sunshine this month.
Cathedral Grove's MacMillan Provincial Park holds towering Douglas firs on an easy island highway stop.
August in Cathedral Grove — one of the year's strongest windows (2nd)
August averages 20°C (68°F) — warm for the outdoors: start trails early, use shaded routes at midday, and carry more water than you think you need.
Expect 38 mm of rain — occasional showers rather than washed-out days — alongside about 23 days with 6+ hours of sunshine and 14.2 daylight hours.
A 9.6/10 puts this among the year's best months in Cathedral Grove (2nd of 12); only July scores higher, at 9.7/10.
Pack light clothing, a hat and real sun protection, footwear you can get muddy.
Plan for peak pricing, with this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Cathedral Grove in August?
- In August, Cathedral Grove averages 20°C, 38 mm of rain, and about 23 days with 6+ hours of sunshine. Its climate-comfort score is 9.6/10.
- Is August a good time to visit Cathedral Grove?
- August earns a 9.6/10 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 August?
- Expect about 38 mm of rain in August. Average humidity is 74% and there are about 23 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.