May · Canada
Best time to visit Canmore in May Weather, crowds & prices
Weather in Canmore in May
Average temperature 4°C, 109 mm of rain, about 25 days with 6+ hours of sunshine and 80% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
May score
7.0/10
Ranked #5 of 12 months
- Avg temp
- 4°C
- Rainfall
- 109 mm
- Humidity
- 80%
- Days with 6h+ sun
- 25
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
May in Canmore scores 7.0/10 for nature and wildlife travel - an above-average month (#5 of 12). Expect around 4°C, 109 mm of rain, and roughly 25 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.
May in Canmore — reliably good (5th best month)
Expect 4°C (39°F) in May. A good month for city streets, viewpoints and long meals; leave swimming for another season.
109 mm of rain makes this a wet month here, though with about 25 days with 6+ hours of sunshine there is still bright weather between the fronts.
That is 7/10 on the same scale — 5th of 12 months, versus 9.5/10 for the best month here.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a proper rain shell rather than an umbrella, footwear you can get muddy.
Expect mid-season pricing, and crowds are moderate.
If your dates are flexible, July is materially better in Canmore — 2.5 points higher on the same scale.
Frequently asked
- What is the weather like in Canmore in May?
- In May, Canmore averages 4°C, 109 mm of rain, and about 25 days with 6+ hours of sunshine. Its climate-comfort score is 7.0/10.
- Is May a good time to visit Canmore?
- May earns a 7.0/10 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 May?
- Expect about 109 mm of rain in May. Average humidity is 80% and there are about 25 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.