When to go · Jasper
Jasper in September
Great month. Inside Jasper's best window: Jun–Sep (hiking, lakes); Dec–Mar for skiing.
Key facts
- Verdict
- Great
- Temperature
- 17°C63°F / 3°C37°F
- average high / low
- Rain days
- 10
- Crowds
- Medium
- Canada overall
- Prices
- Medium
- Canada overall
Verdict
GreatBest and avoid months for Jasper
Inside Jasper's best window: Jun–Sep (hiking, lakes); Dec–Mar for skiing.
Weather in September
- JasperHighs around 17 °C, lows around 3 °C, rain on about 10 daysHighs around 63 °F, lows around 37 °F, rain on about 10 days
- Rockies, Canada · Banff, Lake Louise, Jasper, Yohobest weather
Lakes thaw in June; Moraine Lake road and many trails open about June–October; wildfire smoke in some summers; ski season December–April.
Crowds and prices
- Crowds · Canada overall
- Medium
- Prices · Canada overall
- Medium
Canada overall: After Labour Day crowds drop; larches turn gold in the Rockies late in the month.
What to pack
- A warm coat, hat and gloves for mornings and evenings
- A rain jacket or umbrella and shoes that dry fast