Weather in September 2025

State College weather in September 2025

The temperatures in State College in September are comfortable with low of 12°C and and high up to 23°C.

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

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

Temperatures
Temperatures
23° / 12°
Rainy Days
Rainy Days
6
Snowy Days
Snowy Days
0
Dry Days
Dry Days
24
Rainfall
Rainfall
138
mm
9.8
Sun Hours
9.8
Hrs

State College annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January -1° / -7° 8 5 19 110 mm
Awful
February 1° / -6° 7 5 17 121 mm
Awful
March 7° / -2° 10 11 11 129 mm
Awful
April 13° / 4° 10 16 4 154 mm
Awful
May 20° / 10° 10 21 0 171 mm
Ok
June 25° / 13° 8 22 0 142 mm
Good
July 28° / 16° 9 22 0 162 mm
Good
August 27° / 15° 7 24 0 128 mm
Good
September 23° / 12° 6 24 0 138 mm
Perfect
October 16° / 7° 6 24 1 133 mm
Good
November 8° / 1° 7 16 7 94 mm
Awful
December 3° / -3° 10 8 14 123 mm
Awful
Temperatures in State College in September
Rain in State College in September

Recommended Hotels in State College

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

Weather in State College in September - FAQ

What is the average temperature in State College in September?
The average temperature in State College in September is 12/23° C.
What is the chance of rain in State College in September?
On average, there are 6 rainy days in State College during September.
Weather wise, is September a good time to visit State College?
The weather in State College in September is perfect.
Can it snow in State College in September?
On average, there are 0 snowy days in State College in September.
More about the weather in State College