Edmonton · September
Run in the morning.
Cool month: average high 62°F, low 45°F. Cool, runnable conditions throughout — morning still has the steadiest air and lightest wind.
Avg high / low
62° / 45°F
Humidity
69%
Rain days
13/mo
Wind
12 mph
What September feels like in Edmonton
Sunrise
07:09
Mid-month average
Sunset
19:48
Mid-month average
Time-of-day breakdown
Morning
Steady cool air, low wind, and good light. The standard runner window in most months.
Midday
Mild but UV and traffic peak. Workable if you don't mind shifting your pace.
Evening
Warm and runnable. Crowded routes but the air's typically calm.
What to wear running in Edmonton in September
The kit for September in Edmonton: a long-sleeve or light jacket for the first mile, a water-resistant cap or jacket on standby.
September vs the surrounding months
vs August
-10° avg high
-1 rain days
Edmonton in August →
September
62°F avg high
13 rain days
Best: morning
vs October
+13° avg high
+1 rain days
Edmonton in October →
Frequently Asked Questions
What is the best time of day to run in Edmonton in September?+
Morning. Cool, runnable conditions throughout — morning still has the steadiest air and lightest wind.
What's the average temperature in Edmonton in September?+
Average high 62°F, average low 45°F.
How does September compare to surrounding months in Edmonton?+
Compared to August (avg high 72°F), September is cooler. Compared to October (avg high 49°F), September is warmer.
Does it rain often in Edmonton in September?+
Expect about 13 measurable rain days in September, on average.