Weather in September 2025

Buffalo weather in September 2025

The temperatures in Buffalo in September are comfortable with low of 13°C and and high up to 22°C.

You can expect about 3 to 8 days of rain in Buffalo 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 Buffalo in September 2025.

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

Temperatures
Temperatures
22° / 13°
Rainy Days
Rainy Days
6
Snowy Days
Snowy Days
0
Dry Days
Dry Days
24
Rainfall
Rainfall
109
mm
10.3
Sun Hours
10.3
Hrs

Buffalo annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January -2° / -7° 6 4 22 107 mm
Awful
February -1° / -7° 7 2 21 115 mm
Awful
March 5° / -3° 10 8 14 116 mm
Awful
April 11° / 3° 10 14 7 136 mm
Awful
May 19° / 9° 9 22 1 140 mm
Ok
June 23° / 14° 8 22 0 154 mm
Good
July 26° / 17° 8 23 0 141 mm
Good
August 26° / 17° 6 25 0 133 mm
Perfect
September 22° / 13° 6 24 0 109 mm
Good
October 15° / 8° 10 20 1 140 mm
Ok
November 7° / 2° 9 11 10 107 mm
Awful
December 2° / -2° 8 6 19 126 mm
Awful
Temperatures in Buffalo in September
Rain in Buffalo in September

Recommended Hotels in Buffalo

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Weather in Buffalo in September - FAQ

What is the average temperature in Buffalo in September?
The average temperature in Buffalo in September is 13/22° C.
What is the chance of rain in Buffalo in September?
On average, there are 6 rainy days in Buffalo during September.
Weather wise, is September a good time to visit Buffalo?
The weather in Buffalo in September is good.
Can it snow in Buffalo in September?
On average, there are 0 snowy days in Buffalo in September.
More about the weather in Buffalo