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Weather in State College, Pennsylvania for September 2027

Your guide to State College weather in September - trends and predictions

    Rain 🌧️

  • State College experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 244.4 mm.

  • More

  • Is September a good time to visit State College? check out the best time to travel to State College page.

  • ✨ Is September a good time to visit State College? – Ask the AI Weatherman

Average dry days
21
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
22°/13°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
77 %
Avg humidity

State College Weather September

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Temperatures trend during September in State College

See the weather trend as well as the moving average line

September weather in State College day by day

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Date Weather Temperatures Rain UV More
Sept. 1 Light rain
Light rain
28° /16° 5 mm 6
Sept. 2 Heavy rain
Heavy rain
26° /16° 102.5 mm 5
Sept. 3 Heavy rain
Heavy rain
27° /17° 33.5 mm 5
Sept. 4 Moderate or heavy rain shower
Moderate or heavy rain shower
25° /17° 8.7 mm 6
Sept. 5 Fog
Fog
24° /16° 0.9 mm 4
Sept. 6 Mist
Mist
23° /14° 0 mm 5
Sept. 7 Mist
Mist
21° /12° 0 mm 6
Sept. 8 Partly cloudy
Partly cloudy
22° /9° 0 mm 6
Sept. 9 Sunny
Sunny
25° /12° 0.2 mm 5
Sept. 10 Moderate rain
Moderate rain
24° /13° 11.7 mm 5
Sept. 11 Overcast
Overcast
24° /15° 0 mm 6
Sept. 12 Light rain
Light rain
25° /14° 5 mm 5
Sept. 13 Light rain
Light rain
24° /16° 5.2 mm 5
Sept. 14 Sunny
Sunny
23° /14° 0 mm 7
Sept. 15 Overcast
Overcast
22° /12° 0 mm 6
Sept. 16 Patchy rain possible
Patchy rain possible
25° /15° 2.1 mm 5
Sept. 17 Patchy rain possible
Patchy rain possible
23° /17° 1.2 mm 3
Sept. 18 Fog
Fog
24° /15° 0 mm 4
Sept. 19 Overcast
Overcast
22° /14° 0 mm 4
Sept. 20 Light rain
Light rain
21° /12° 7.8 mm 4
Sept. 21 Light rain
Light rain
17° /12° 3.3 mm 1
Sept. 22 Moderate rain
Moderate rain
17° /10° 10.8 mm 3
Sept. 23 Heavy rain
Heavy rain
18° /12° 23.6 mm 2
Sept. 24 Fog
Fog
19° /11° 0 mm 2
Sept. 25 Heavy rain at times
Heavy rain at times
20° /11° 8.6 mm 3
Sept. 26 Fog
Fog
20° /11° 0 mm 3
Sept. 27 Patchy rain possible
Patchy rain possible
18° /10° 1.5 mm 2
Sept. 28 Moderate rain
Moderate rain
19° /13° 12.9 mm 3
Sept. 29 Fog
Fog
21° /13° 0.2 mm 3
Sept. 30 Overcast
Overcast
23° /13° 0 mm 3
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Important Notice
Our weather forecast for State College in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the State College forecast closer to your planned date for the most up-to-date weather information.

State College in September - FAQ

What are the expected maximum and minimum temperatures in State College during September?

Enjoy moderate daytime temperatures of up to 22° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in State College during September?

Significant rainfall exceeding 244.4 mm is expected in State College during September, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in State College during September?

The average wind speed in State College during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in State College

Explore the daily rainfall trends and prepare for State Colleges September weather 💧
Typically, State College has 9 rainy days in September with a total of 244.4 mm of rainfall.

UV exposure in State College during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Quick links
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Location coordinates Where is State College?

Get accurate weather forecasts for State College, located at latitude 40.793 and longitude -77.86. Stay updated with localized weather information tailored for State College.

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