Jasper Weather in September

In Jasper, September brings very high daytime temperatures around 31°C (88°F), with nights cooling to 17°C (63°F). Expect quite a bit of rainfall this month.

Rainfall in Jasper in September

Climate statistics over the past 30 years suggest around 9 days of rain, with 109 mm (4.3 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Jasper in September

September in Jasper sees highs of 31°C (88°F) and lows of 17°C (63°F) overnight. For most visitors, the main thing to prepare for is the heat during the day. Nights drop to around 17°C (63°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Jasper in September

With approximately 224 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Should you favor a climate that's both dry and comfortably warm, March, April, May and October typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.