Banff weather in June
June in Banff: nice, rainy, with clean air — a hit-or-miss time to visit.
#9 of 12 months in Banff · #579 of 604 destinations to visit in June · comfort 43/100 (tier F)
Updated June 2026 · climate normals from ERA5 reanalysis
Banff climate normals — June
| Daytime high | 18°C / 64°F | 😎 nice |
|---|---|---|
| Nighttime low | 7°C / 44°F | |
| Feels like (high) | 17°C / 63°F | |
| Rainfall | 141 mm / 5.6 in | 🌧 rainy |
| Rainy days | 20 days | |
| Humidity | 75% | 💦 very humid |
| Dew point | 7°C / 45°F | |
| Sunshine | 12.4 h/day | |
| Daylight | 16.5 h | |
| Wind | 12 km/h / 7 mph | |
| Snowfall | 16.5 cm / 6.5 in | |
| Air quality (US AQI) | 46 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Banff in June — FAQ
- Is June a good time to visit Banff?
- June in Banff: nice, rainy, with clean air — a hit-or-miss time to visit. It ranks #9 of 12 months for Banff on SeasonMap's comfort score (43/100).
- What is the weather like in Banff in June?
- In June, Banff averages a daily high of 18°C and a low of 6.8°C, with about 141.1 mm of rain over roughly 20 rainy days.
- What is the air quality in Banff in June?
- Banff has a mean US Air Quality Index of about 46 in June.
- Does it snow in Banff in June?
- Banff sees roughly 16.5 cm of snowfall in June.