Calgary weather in April
April in Calgary: cold, dry, with clean air — a great time to visit.
#6 of 12 months in Calgary · #421 of 604 destinations to visit in April · comfort 73/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Calgary climate normals — April
| Daytime high | 10°C / 50°F | 🧥 cold |
|---|---|---|
| Nighttime low | -3°C / 27°F | |
| Feels like (high) | 6°C / 43°F | |
| Rainfall | 24 mm / 0.9 in | ☀️ dry |
| Rainy days | 6 days | |
| Humidity | 58% | 🍃 comfortable |
| Dew point | -6°C / 22°F | |
| Sunshine | 11.1 h/day | |
| Daylight | 13.9 h | |
| Wind | 17 km/h / 11 mph | |
| Snowfall | 11 cm / 4.3 in | |
| Air quality (US AQI) | 42 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Calgary in April — FAQ
- Is April a good time to visit Calgary?
- April in Calgary: cold, dry, with clean air — a great time to visit. It ranks #6 of 12 months for Calgary on SeasonMap's comfort score (73/100).
- What is the weather like in Calgary in April?
- In April, Calgary averages a daily high of 10.1°C and a low of -2.7°C, with about 24 mm of rain over roughly 5.8 rainy days.
- What is the air quality in Calgary in April?
- Calgary has a mean US Air Quality Index of about 42 in April.
- Does it snow in Calgary in April?
- Calgary sees roughly 11 cm of snowfall in April.