SeasonMapJasper (Jasper National Park) weather in June
Canada
June in Jasper: nice, a little rain, with clean air — one of the best months to visit.
#1 of 12 months in Jasper · #78 of 1383 destinations to visit in June · comfort 93/100 (tier S)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Jasper in June
Other months in Jasper
Jasper's forum calls September genuinely changeable — regulars describe days warm enough for shorts followed by others that bring an early snow flurry, so layers and a warm fleece are standard advice. Nights routinely dip into the single digits even when the days stay mild, and it's still one of the park's busier months before the crowds thin out.
Add your own note from Jasper's card on the map.
Jasper climate normals — June
| Daytime high | 21°C / 69°F | 😎 nice |
|---|---|---|
| Nighttime low | 5°C / 40°F | |
| Feels like (high) | 20°C / 68°F | |
| Rainfall | 70 mm / 2.8 in | 🌦 some rain |
| Rainy days | 11 days | |
| Humidity | 73% | 💧 humid |
| Dew point | 4°C / 39°F | |
| Sunshine | 12.3 h/day | |
| Daylight | 16.8 h | |
| Wind | 9 km/h / 6 mph | |
| Snowfall | 20.8 cm / 8.2 in | |
| Air quality (US AQI) | 44 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Jasper in June
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
BusySummer break in Canada, school holidays in 2 of the markets that fill it(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Jasper's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Best weatherJasper's best weather comes in June, August and September — separate windows, not one continuous season.
Best weatherFair weatherToughest weather
What's on in Jasper in June
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Closure
Icefields Parkway in winter
1 Nov – 15 Jun · usuallyRiskThe road to Lake Louise stays open but loses its services: no fuel for 230 km, ploughing only in daylight hours from October to May, and avalanche-control closures that can shut it with no notice. Source ↗
Nearby, and something's on
Within 300 km of Jasper — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Jasper?
Jasper in June — FAQ
- Is June a good time to visit Jasper?
- June in Jasper: nice, a little rain, with clean air — one of the best months to visit. It ranks #1 of 12 months for Jasper on SeasonMap's comfort score (93/100).
- What is the weather like in Jasper in June?
- In June, Jasper averages a daily high of 20.5°C and a low of 4.7°C, with about 69.9 mm of rain over roughly 11.3 rainy days.
- What is the air quality in Jasper in June?
- Jasper has a mean US Air Quality Index of about 44 in June.
- Does it snow in Jasper in June?
- Jasper sees roughly 20.8 cm of snowfall in June.
Other months in Jasper
Compare Jasper in June
Warmer or cooler than Jasper in June
Within 300 km: Revelstoke's Meadows in the Sky Parkway around 16 May – 20 Oct, and Lake Louise's Moraine Lake road season around 1 Jun – 12 Oct.