Wilkes-Barre weather in September 2025

Q: How hot is it in Wilkes-Barre in September?

Daytime temperatures usually reach 22°C in Wilkes-Barre in September, falling to 11°C at night.

Q: How sunny is it in Wilkes-Barre in September?

There are normally 7 hours of bright sunshine each day in Wilkes-Barre in September - that's 54% of daylight hours.

Q: Does it rain in Wilkes-Barre in September?

There are usually 10 days with some rain in Wilkes-Barre in September and the average monthly rainfall is 91mm.

Q: What is the chance of a cyclone in Wilkes-Barre in September?

On average less than 1 day in September in Wilkes-Barre is likely to be affected by the passage of one or more tropical storms.

Expect 72°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Wilkes-Barre in September. Check more long-term weather averages for Wilkes-Barre in September before you book your next holiday to Pennsylvania in 2025/2026.

72
72°F max day temperature
7
7 hours of sunshine per day
10
10 days with some rainfall
52
52°F min night temperature
12
12 hours of daylight per day
0
No heat & humidity
3.6
3.6 inches of monthly rainfall
6
6 (High) UV index

More about Wilkes-Barre

Wilkes-Barre by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Pennsylvania

Marriott discount code: up to 20% off long hotel stays

Discount Code

Save up to 20% when you book long stays with Marriott
20% off - 4-6 nights, 15% off 3 nights
Book participating hotels in Europe, the Middle East & Africa

Show discount code

******UK8

Redeem Marriott discount code >>

View all Marriott offers

The September weather guide for Pennsylvania (Wilkes-Barre) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

More about the USA

How hot is it in Wilkes-Barre in September?

Daytime temperatures usually reach 72°F in Wilkes-Barre in September, falling to 52°F at night.

How sunny is it in Wilkes-Barre in September?

There are normally 7 hours of bright sunshine each day in Wilkes-Barre in September - that's 54% of daylight hours.

Does it rain in Wilkes-Barre in September?

There are usually 10 days with some rain in Wilkes-Barre in September and the average monthly rainfall is 3.6 inches.

What is the chance of a hurricane in Wilkes-Barre in September?

On average less than 1 day in September in Wilkes-Barre is likely to be affected by the passage of one or more tropical storms.

Wilkes-Barre September sunrise & sunset times

Browse the sunrise and sunset times for Wilkes-Barre in September 2025. Select a month to view Wilkes-Barre sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Monday, 1st September 2025	05:30	18:36
Monday, 15th September 2025	05:44	18:12
Tuesday, 30th September 2025	06:00	17:47

Be inspired

Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers

We promise not to share your details

Popular travel offers

Pennsylvania - quick facts
Flight time^✝	8 hours
Time difference	UK -5 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Culture
Tourist info	Pennsylvania Department of Community & Economic Development