Pennsylvania weather in January 2020

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

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The January 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 cold is it in Pennsylvania in January?

Daytime temperatures usually reach 3°C in Philadelphia, Pennsylvania in January, falling to -5°C at night.

How sunny is it in Pennsylvania in January?

There are normally 5 hours of bright sunshine each day in Philadelphia, Pennsylvania in January - that's 52% of daylight hours.

Does it rain in Pennsylvania in January?

There are usually 11 days with some rain in Philadelphia, Pennsylvania in January and the average monthly rainfall is 84mm.

Pennsylvania sunrise & sunset times for January 2020

Browse the sunrise & sunset times for Pennsylvania in January 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
Wednesday, 1st January 2020 07:22 16:46
Thursday, 16th January 2020 07:20 17:01
Friday, 31st January 2020 07:10 17:18
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Metric (°C / mm)  |  Imperial (°F / inches)

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