Weather in September 2025

Alberta weather in September 2025

The temperatures in Alberta in September are quite cold with temperatures between 7°C and 19°C, warm clothes are a must.

You can expect about 3 to 8 days of rain in Alberta during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Please note that Alberta can expect a few days of snow in September.

Our weather forecast can give you a great sense of what weather to expect in Alberta in September 2025.

If you’re planning to visit Alberta in the near future, we highly recommend that you review the 14 day weather forecast for Alberta before you arrive.

Temperatures
Temperatures
19° / 7°
Rainy Days
Rainy Days
3
Snowy Days
Snowy Days
2
Dry Days
Dry Days
25
Rainfall
Rainfall
38
mm
10.6
Sun Hours
10.6
Hrs

Alberta annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January -4° / -11° 4 13 15 21 mm
Awful
February -4° / -12° 3 8 17 24 mm
Awful
March 2° / -6° 4 12 15 31 mm
Awful
April 8° / -1° 5 13 13 57 mm
Bad
May 15° / 5° 7 21 3 80 mm
Bad
June 20° / 9° 11 19 0 128 mm
Ok
July 23° / 11° 8 23 0 93 mm
Good
August 23° / 10° 5 26 0 66 mm
Perfect
September 19° / 7° 3 25 2 38 mm
Ok
October 10° / 1° 3 21 7 28 mm
Bad
November 1° / -6° 2 15 12 23 mm
Awful
December -5° / -11° 3 13 15 28 mm
Awful
Temperatures in Alberta in September
Rain in Alberta in September

Recommended Hotels in Alberta

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That’s why we run our special tools and found the best hotels in Alberta. Click on hotel for more details.

Weather in Alberta in September - FAQ

What is the average temperature in Alberta in September?
The average temperature in Alberta in September is 7/19° C.
What is the chance of rain in Alberta in September?
On average, there are 3 rainy days in Alberta during September.
Weather wise, is September a good time to visit Alberta?
The weather in Alberta in September is ok.
Can it snow in Alberta in September?
On average, there are 2 snowy days in Alberta in September.
Cities in Alberta

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More about the weather in Alberta