Climate guide for Banff, Canada

Banff in August

Weather, crowds & best time to visit

How to read the score (0–10)
05810
UnfavorableGoodOptimal

August · Canada

Best time to visit Banff in AugustWeather, crowds & prices

August score

8.7/10

Ranked #2 of 12 months

Full year for Banff
Avg temp
12°C
Rainfall
86 mm
Humidity
75%
Sunny days
21
Crowd Density
Peak Tourist Rush
Average Expenses
$$$ · Peak Season Rates ($$$)

August in Banff 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 sunny days this month.

Alpine lakes and trail season peak in the bright June-August window.

View all 12 months

Ranked by pure climate comfort

Score scale: 0.0 → 10.0Quiet / UncrowdedModerate CrowdsPeak Tourist Rush

Frequently asked

What is the weather like in Banff in August?
In August, Banff averages 12°C, 86 mm of rain, and about 21 sunny days. Its climate-comfort score is 8.7/10.
Is August a good time to visit Banff?
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 Banff in August?
Expect about 86 mm of rain in August. Average humidity is 75% and there are about 21 sunny days.

Curated in Banff

Tickets & experiences

Things to do in Banff

Banff, Canada. Live activities and tours from GetYourGuide, matched to this destination.