Harrisburg weather in January 2025

Expect 2°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Harrisburg in January. Check more long-term weather averages for Harrisburg in January before you book your next holiday to Pennsylvania in 2025/2026.

  • 2°C maximum daytime temperature in January in Harrisburg2
    2°C max day temperature
  • 5 hours of sunshine per day
  • 11 days with some rainfall in January in Harrisburg11
    11 days with some rainfall
  • -7°C minimum night-time temperature in January in Harrisburg-7
    -7°C min night temperature
  • 10 hours of daylight per day in January in Harrisburg10
    10 hours of daylight per day
  • No heat & humidity in January in Harrisburg0
    No heat & humidity
  • 72 mm monthly rainfall in January in Harrisburg72
    72 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Harrisburg2
    2 (Low) UV index

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The January weather guide for Pennsylvania (Harrisburg) 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)

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How cold is it in Harrisburg in January?

Daytime temperatures usually reach 2°C in Harrisburg in January, falling to -7°C at night.

How sunny is it in Harrisburg in January?

There are normally 5 hours of bright sunshine each day in Harrisburg in January - that's 51% of daylight hours.

Does it rain in Harrisburg in January?

There are usually 11 days with some rain in Harrisburg in January and the average monthly rainfall is 72mm. Rain may fall as snow in this month.

Harrisburg January sunrise & sunset times

Browse the sunrise and sunset times for Harrisburg in January 2025. Select a month to view Harrisburg sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 07:30 16:53
Thursday, 16th January 2025 07:28 17:08
Friday, 31st January 2025 07:17 17:25

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