Canada
Calgary in May
18° / 5°Rainy days 7
Cheapest flights to Calgary in May
- From Toronto$373Book
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Good-value Calgary hotels in May
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Calgary weather in May
18° / 5°
45 mm
7 / 30
71/100
Calgary in May ranks #5 of 12 months for comfort: highs around 18°C, lows 5°C, and about 7 rainy days. Compared with April, highs change by +7°C and rainy days by +2.
Compared with the months around it
| Month | High / Low | Rainy days | Index |
|---|---|---|---|
| April | 11° / -2° | 5 | 52 |
| May | 18° / 5° | 7 | 71 |
| June | 22° / 9° | 10 | 83 |
Top tours & tickets in Calgary
Lake Louise, Moraine Lake, Banff Tour from Calgary/Canmore/Banff4.94,765 reviewsUS$72~
Lake Louise Moraine Lake Day Trip from Banff Calgary Canmore4.91,602 reviewsUS$58~
Explore Banff, Moraine Lake, Louise, Johnston Canyon & Bow Falls5.01,184 reviewsUS$72~
Lake Louise Moraine Lake Emerald Lake from Banff Canmore Calgary4.6828 reviewsUS$50~
Discover Banff National Park - Premium Day Trip4.9714 reviewsUS$71~
Lake Louise, Moraine , Emerald & Banff Town ,Johnston Canyon Tour4.8601 reviewsUS$110~
Moraine Lake & Louise & Banff Day Tour From Calgary-Canmore-Banff5.0542 reviewsUS$64~
Lake Louise Moraine Lake Emerald Lake Yoho Banff National Park4.8533 reviewsUS$64~
2025 Winner-Lake Louise Moraine Lake Johnston Canyon Banff Town4.8498 reviewsUS$64~
Day of Dinosaurs & Hoodoos from Calgary to Drumheller Badlands4.9328 reviewsUS$98~
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Public holidays · May 2027
- 05/24National Patriots' Day
- 05/24Victoria Day