Weather in Banff in May
Banff, Canada averages a high of 11.1°C (52°F) and low of 1.2°C (34.2°F) in May, with 11 rain days and 12.3 hours of daily sunshine. Travel score: 62.9/100 (Good). The best time to visit Banff is August.
High
11°C52°F
Low
1°C34°F
🌧️
11
rain days
☀️
12.3
hrs/day sunshine
💧
71%
humidity
63— Good
May in Banff is cool and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Banff?
How much does it rain in Banff in May?
Banff receives an average of 69.5mm of rainfall across 11 rainy days in May. The annual total is 604.6mm.
What should I pack for Banff in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 11°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 1°C
🧣
Warm scarf
Protect against cold winds
Traveling to Canada in May?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31