Pennsylvania weather in September 2021

Get the latest coronavirus (Covid-19) updates for Pennsylvania with current travel advice and statistics on new cases per 100,000 and vaccine.

Below are average maximum temperatures at popular destinations in Pennsylvania in September. Select a destination to see more weather parameters.

More destinations >>

  • Save 30% on Covid-19 Fit to Fly test & travel certificate
  • Home Covid-19 PCR test with free express delivery
  • Receive online results within 24-72 hours once test at lab
Show discount codeShow discount code ******VEL

Expires at 23:59 on Friday 31st Dec 2021

Recommended for Pennsylvania

  • Top deals & discounts
  • Pennsylvania weather overview
  • Pennsylvania climate averages by month
  • More destinations
  • Best time to go to Pennsylvania
  • Pennsylvania 5-day weather forecast

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

The September weather guide for Pennsylvania 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.

How hot is it in Pennsylvania in September?

Daytime temperatures usually reach 25°C in Philadelphia, Pennsylvania in September with no heat and humidity, falling to 14°C at night.

How sunny is it in Pennsylvania in September?

There are normally 7 hours of bright sunshine each day in Philadelphia, Pennsylvania in September - that's 58% of daylight hours.

Does it rain in Pennsylvania in September?

There are usually 8 days with some rain in Philadelphia, Pennsylvania in September and the average monthly rainfall is 91mm.

What is the chance of a hurricane in Pennsylvania in September?

On average less than 1 day in September in Philadelphia, Pennsylvania is likely to be affected by the passage of one or more tropical storms.

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Pennsylvania sunrise & sunset times for September 2021

Browse the sunrise and sunset times for Pennsylvania in September 2021. Select a month to view Pennsylvania sunrise & sunset times for the next 12 months. The Pennsylvania sunrise and sunset times shown below are for Philadelphia.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st September 2021 06:29 19:32
Wednesday, 15th September 2021 06:42 19:09
Thursday, 30th September 2021 06:56 18:44
  • Save 30% on Covid-19 Fit to Fly test & travel certificate
  • Home Covid-19 PCR test with free express delivery
  • Receive online results within 24-72 hours once test at lab
Show discount codeShow discount code ******VEL

Expires at 23:59 on Friday 31st Dec 2021

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.