May is a great month to visit Canada, as the temperatures are starting to rise and visitors can take advantage of all of Canada's natural outdoor beauty.
Travel guide to Banff National Park
Historical Climate Data - Climate - Environment and Climate Change
When to visit Canada ? : Climate Guide
Winter in Canada: Weather and Event Guide
John Vaillant's Fire Weather looks at the Fort McMurray wildfire
May in Canada: Weather and Event Guide
Banff Month by Month: What to Expect When in the Canadian Rockies
Where is it the hottest in Canada in May
Aurora viewing tips Canadian Space Agency
Climate & Weather
Spain in May: Travel Tips, Weather & More