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Banff weather in May 2021
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- 1111°C max day temperature
- 1111 days with some rainfall
- -2-2°C min night temperature
- 1616 hours of daylight per day
- 0No heat & humidity
- 6565 mm of monthly rainfall
- 66 (High) UV index
Recommended for Alberta
The May weather guide for Banff, Alberta 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.
How warm is it in Banff in May?
Daytime temperatures usually reach 11°C in Banff in May, falling to -2°C 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 65mm.
Banff sunrise & sunset times for May 2021
Browse the sunrise & sunset times for Banff in May 2021. Select a month to view Banff sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Saturday, 1st May 2021||06:14||21:05|
|Sunday, 16th May 2021||05:50||21:29|
|Monday, 31st May 2021||05:33||21:48|
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Metric (°C / mm) | Imperial (°F / inches)
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Where is hot in Alberta in May for 2021/2022?
Below are average maximum temperatures at popular destinations in Alberta in May. Select a destination to see more weather parameters.
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