Weather in Pennsylvania in January 2019

  • 3°C maximum daytime temperature in January in Pennsylvania (Philadelphia)3
    3°C max day temperature
  • 5 hours of sunshine per day (52% of daylight hours) in January in Pennsylvania5
    5 hours of sunshine per day
  • 11 days with some rainfall in January in Pennsylvania (Philadelphia)11
    11 days with some rainfall
  • -5°C minimum night-time temperature in January in Pennsylvania (Philadelphia)-5
    -5°C min night temperature
  • 10 hours of daylight per day in January in Pennsylvania (Philadelphia)10
    10 hours of daylight per day
  • No heat & humidity in January in Pennsylvania (Philadelphia)0
    No heat & humidity
  • 84 mm monthly rainfall in January in Pennsylvania (Philadelphia)84
    84 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Pennsylvania (Philadelphia)2
    2 (Low) UV index

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

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Expect 3°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Pennsylvania in January. Check more long-term weather averages for Pennsylvania in January before you book your next holiday to Pennsylvania in 2019/2020. The January weather averages shown above are for Philadelphia.

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More about Pennsylvania

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The January weather guide for Pennsylvania, represented by Philadelphia, 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 / mm)  |  Imperial (°F / inches)

Guide to Pennsylvania weather in January

The average maximum daytime temperature in Pennsylvania in January is a cold 3°C (37°F). The average night-time temperature is usually a very cold -5°C (23°F). There are usually 5 hours of bright sunshine each day, which represents 52% of the 10 hours of daylight.

Expect 84mm (3.3 inches) of rainfall across the whole of January with 11 days with some rain falling. Maximum UV levels will be low (2 UV index) at midday when the skies are clear.

The weather in Pennsylvania in January is represented by Philadelphia.

Pennsylvania sunrise & sunset times for January 2019

Browse the sunrise & sunset times for Pennsylvania in January 2019. 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 January 2019 07:22 16:46
Wednesday, 2nd January 2019 07:22 16:47
Thursday, 3rd January 2019 07:23 16:48
Friday, 4th January 2019 07:23 16:49
Saturday, 5th January 2019 07:23 16:50
Sunday, 6th January 2019 07:23 16:51
Monday, 7th January 2019 07:22 16:52
Tuesday, 8th January 2019 07:22 16:53
Wednesday, 9th January 2019 07:22 16:54
Thursday, 10th January 2019 07:22 16:55
Friday, 11th January 2019 07:22 16:56
Saturday, 12th January 2019 07:22 16:57
Sunday, 13th January 2019 07:21 16:58
Monday, 14th January 2019 07:21 16:59
Tuesday, 15th January 2019 07:21 17:00
Wednesday, 16th January 2019 07:20 17:01
Thursday, 17th January 2019 07:20 17:02
Friday, 18th January 2019 07:19 17:03
Saturday, 19th January 2019 07:19 17:04
Sunday, 20th January 2019 07:18 17:05
Monday, 21st January 2019 07:18 17:07
Tuesday, 22nd January 2019 07:17 17:08
Wednesday, 23rd January 2019 07:16 17:09
Thursday, 24th January 2019 07:16 17:10
Friday, 25th January 2019 07:15 17:11
Saturday, 26th January 2019 07:14 17:12
Sunday, 27th January 2019 07:13 17:14
Monday, 28th January 2019 07:13 17:15
Tuesday, 29th January 2019 07:12 17:16
Wednesday, 30th January 2019 07:11 17:17
Thursday, 31st January 2019 07:10 17:18
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