Pennsylvania weather averages

Going to Pennsylvania? Find the best month to visit Pennsylvania based on the weather.

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Check Pennsylvania weather averages before you book your next holiday in 2019/2020. Today's maximum temperature in Pennsylvania is expected to be 9°C, while the average maximum temperature in February is 5°C. The holiday weather guide shown above is for Philadelphia.

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More about Pennsylvania

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The weather for Pennsylvania, represented by Philadelphia, shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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

Pennsylvania weather averages: best month

Pennsylvania Best month Averages
Warmest July 30°C
Sunniest June & July 9 hours per day
Least rain September & October 8 days

Pennsylvania climate guide

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Tropical storm risk: Pennsylvania hurricane season

% of month affected by tropical storms
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The Pennsylvania tropical storm risk chart above shows the hurricane season for Philadelphia, Pennsylvania. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

More about tropical storms

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Pennsylvania weather averages by month

Check Pennsylvania holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Compare Pennsylvania weather with the USA

Below the Pennsylvania weather chart shows maximum daytime temperature for Pennsylvania, USA (Philadelphia) and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

Pennsylvania, USA (Philadelphia)
USA (Washington)
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Metric (°C / mm)  |  Imperial (°F / inches)

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More Pennsylvania destinations

All Pennsylvania destinations >>

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

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