Edmonton weather

Our guide to the weather in Edmonton during September

18

Average high

3

UV Index

46mm

Monthly rainfall

14

Sea temperature

We've looked at the most up-to-date weather data for Edmonton, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Edmonton weather in September.

What's the temperature like in Edmonton during September?

The temperature reaches around 18℃ during the daytime in September, falling away to 7℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it snow in Edmonton during September?

Possibly. There's a chance of snow during September but not as much as you might think. Check the local forecast before you leave home so that you can pack appropriate footwear and clothing.

Does it rain in Edmonton during September?

On average, there will be 3 rainy days during the month, amounting to 45.6mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Edmonton during September?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in September. With moderate humidity, the wind will feel chilly, so you'll want to wear layers.

Is it too cold to swim in the sea in Edmonton during September?

The water around Edmonton is a bracing 14℃ during September and would be considered too cold for swimming. Those who are a bit more hardy or frequently swim in cooler open water might want to take a quick dip. A wetsuit would be advisable if you wish to spend longer than 5 minutes in the water.

Join the club...

Be the first to hear about discounted holidays, flash sales and amazing travel competitions to Edmonton!

Edmonton Blog posts

From the UK's most popular travel bloggers

...

10 very best things to do in Edmonton, Alberta

17th November 2022 by Hand Luggage Only

Being of the biggest cities in Alberta, Edmonton is often seen as a gateway to Jasper National Park and the gorgeous places to visit in Alberta. That being said, Edmonton isn’t just a gateway city, it’s actually a great city to visit in its own right. With heads of the best things to do in Edmonton dotted all across the city, it’s the kind of place you can stay for a few days, before heading into the great outdoors. ...

Weather in Edmonton

Our month-by-month guide to the weather and climate in Edmonton

-6.8

Edmonton weather in

January
-7.3

Edmonton weather in

February
-1.5

Edmonton weather in

March
7.1

Edmonton weather in

April
15.9

Edmonton weather in

May
19.9

Edmonton weather in

June
23.2

Edmonton weather in

July
23.2

Edmonton weather in

August
17.8

Edmonton weather in

September
9.0

Edmonton weather in

October
-1.1

Edmonton weather in

November
-7.9

Edmonton weather in

December