Weather in September 2025

Quebec City weather in September 2025

The temperatures in Quebec City in September are quite cold with temperatures between 9°C and 13°C, warm clothes are a must.

You can expect rain for roughly half of the month of September in Quebec City. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.

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

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

Temperatures
Temperatures
13° / 9°
Rainy Days
Rainy Days
8
Snowy Days
Snowy Days
0
Dry Days
Dry Days
22
Rainfall
Rainfall
138
mm
8.8
Sun Hours
8.8
Hrs

Quebec City annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January -10° / -15° 6 4 22 116 mm
Awful
February -9° / -15° 5 5 20 89 mm
Awful
March -4° / -10° 7 5 20 118 mm
Awful
April 2° / -3° 10 6 15 154 mm
Awful
May 9° / 4° 10 20 1 143 mm
Bad
June 15° / 9° 8 22 0 121 mm
Ok
July 18° / 13° 8 23 0 128 mm
Ok
August 18° / 13° 7 24 0 136 mm
Ok
September 13° / 9° 8 22 0 138 mm
Bad
October 7° / 4° 9 18 4 157 mm
Awful
November 1° / -2° 8 9 13 167 mm
Awful
December -6° / -10° 7 5 19 154 mm
Awful
Temperatures in Quebec City in September
Rain in Quebec City in September

Weather in Quebec City in September - FAQ

What is the average temperature in Quebec City in September?
The average temperature in Quebec City in September is 9/13° C.
What is the chance of rain in Quebec City in September?
On average, there are 8 rainy days in Quebec City during September.
Weather wise, is September a good time to visit Quebec City?
The weather in Quebec City in September is bad.
Can it snow in Quebec City in September?
On average, there are 0 snowy days in Quebec City in September.
More about the weather in Quebec City