August · Canada
Best time to visit Canmore in August Weather, crowds & prices
Weather in Canmore in August
Average temperature 12°C, 86 mm of rain, about 21 days with 6+ hours of sunshine and 75% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
August score
8.7/10
Ranked #2 of 12 months
- Avg temp
- 12°C
- Rainfall
- 86 mm
- Humidity
- 75%
- Days with 6h+ sun
- 21
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
August in Canmore scores 8.7/10 for nature and wildlife travel - one of the top 12-month picks (#2). Expect around 12°C, 86 mm of rain, and roughly 21 days with 6+ hours of sunshine this month.
Canmore sits just outside Banff's gates, beneath the Three Sisters peaks and along the Bow river.
August is one of the strongest months in Canmore (2nd)
Temperatures hover around 12°C (54°F) — the kind of month where neither heat nor cold forces the schedule.
Budget for roughly 86 mm of rain this month — a flexible day or two helps — with about 21 days with 6+ hours of sunshine and 14.4 hours of daylight to work around it.
On our climate-comfort scale this is one of the strongest months of the year for Canmore at 8.7/10 (2nd of 12), just behind July at 9.5/10.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer, footwear you can get muddy.
Expect peak pricing, and 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 Canmore in August?
- In August, Canmore averages 12°C, 86 mm of rain, and about 21 days with 6+ hours of sunshine. Its climate-comfort score is 8.7/10.
- Is August a good time to visit Canmore?
- August earns a 8.7/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Canmore in August?
- Expect about 86 mm of rain in August. Average humidity is 75% and there are about 21 days with 6+ hours of sunshine.
Curated in Canmore
Tickets & experiences
Things to do in Canmore
Canmore, Canada. Live activities and tours from GetYourGuide, matched to this destination.