Weather in September 2025

Charlottetown weather in September 2025

The temperatures in Charlottetown in September are usually low and can range between 14°C and 18°C.

You can expect about 3 to 8 days of rain in Charlottetown 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.

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

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

Temperatures
Temperatures
18° / 14°
Rainy Days
Rainy Days
6
Snowy Days
Snowy Days
0
Dry Days
Dry Days
24
Rainfall
Rainfall
123
mm
9.1
Sun Hours
9.1
Hrs

Charlottetown annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January -3° / -8° 7 5 19 132 mm
Awful
February -3° / -9° 7 4 18 149 mm
Awful
March -1° / -5° 8 8 16 104 mm
Awful
April 5° / 1° 9 14 7 110 mm
Awful
May 10° / 5° 9 22 1 115 mm
Bad
June 16° / 11° 7 23 0 144 mm
Ok
July 20° / 16° 6 25 0 132 mm
Good
August 22° / 17° 5 26 0 133 mm
Good
September 18° / 14° 6 24 0 123 mm
Good
October 12° / 9° 8 23 0 142 mm
Bad
November 7° / 3° 10 14 7 168 mm
Awful
December 1° / -2° 10 6 15 163 mm
Awful
Temperatures in Charlottetown in September
Rain in Charlottetown in September

Recommended Hotels in Charlottetown

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

Weather in Charlottetown in September - FAQ

What is the average temperature in Charlottetown in September?
The average temperature in Charlottetown in September is 14/18° C.
What is the chance of rain in Charlottetown in September?
On average, there are 6 rainy days in Charlottetown during September.
Weather wise, is September a good time to visit Charlottetown?
The weather in Charlottetown in September is good.
Can it snow in Charlottetown in September?
On average, there are 0 snowy days in Charlottetown in September.
More about the weather in Charlottetown