Edmonton weather in September
Long-run climate averages for Edmonton, Alberta in September, plus what the forecast models say for the days ahead.
In September, Edmonton averages 19°C by day and 9°C at night. The wettest month is usually July.
September in Edmonton averages a daytime high of 19°C and an overnight low of 9°C, which reads as mild for this part of the world. Across the whole year Edmonton sees roughly 581 mm of precipitation.
Climate averages tell you what to pack. They do not tell you what next Tuesday looks like — for that, see the live Edmonton forecast with every model compared and how much they currently agree.
Edmonton weather by month
what to expect in Edmonton through the yearHere is Edmonton's typical weather in each month: the average daytime high and overnight low in °C, how each month feels, and the wettest month marked. Use it to plan any trip to Edmonton by season.