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Banff weather in May 2025
Expect 52°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Banff in May. Check more long-term weather averages for Banff in May before you book your next holiday to Alberta in 2025/2026.
- 5252°F max day temperature
- 6 hours of sunshine per day
- 1111 days with some rainfall
- 2828°F min night temperature
- 1616 hours of daylight per day
- 0No heat & humidity
- 2.62.6 inches of monthly rainfall
- 66 (High) UV index
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Banff by month
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Recommended for Alberta
The May weather guide for Alberta (Banff) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C) | Imperial (°F)
More about Canada
How warm is it in Banff in May?
Daytime temperatures usually reach 52°F in Banff in May, falling to 28°F at night.
How sunny is it in Banff in May?
There are normally 6 hours of bright sunshine each day in Banff in May - that's 41% of daylight hours.
Does it rain in Banff in May?
There are usually 11 days with some rain in Banff in May and the average monthly rainfall is 2.6 inches.
Banff May sunrise & sunset times
Browse the sunrise and sunset times for Banff in May 2025. Select a month to view Banff sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Thursday, 1st May 2025 | 05:14 | 20:05 |
Friday, 16th May 2025 | 04:50 | 20:29 |
Saturday, 31st May 2025 | 04:33 | 20:48 |
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