Pennsylvania weather in September 2020

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

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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.

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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.

Pennsylvania sunrise & sunset times for September 2020

Browse the sunrise & sunset times for Pennsylvania in September 2020. Select a month to view Pennsylvania sunrise & sunset times for the next twelve months. The Pennsylvania sunrise & sunset times shown below are for Philadelphia.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2020 06:29 19:31
Tuesday, 15th September 2020 06:42 19:08
Wednesday, 30th September 2020 06:56 18:44
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Metric (°C / mm)  |  Imperial (°F / inches)

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