Lancaster weather in January 2025

Expect 37°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Lancaster in January. Check more long-term weather averages for Lancaster in January before you book your next holiday to Pennsylvania in 2025/2026.

  • 37°F maximum daytime temperature in January in Lancaster37
    37°F max day temperature
  • 5 hours of sunshine per day
  • 10 days with some rainfall in January in Lancaster10
    10 days with some rainfall
  • 19°F minimum night-time temperature in January in Lancaster19
    19°F min night temperature
  • 10 hours of daylight per day in January in Lancaster10
    10 hours of daylight per day
  • No heat & humidity in January in Lancaster0
    No heat & humidity
  • 3.1 inches monthly rainfall in January in Lancaster3.1
    3.1 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in January in Lancaster2
    2 (Low) UV index

More about Lancaster

Lancaster by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Pennsylvania

  • Kids stay & eat for free at Marriot Bonvoy
  • Destinations include Europe, Middle East & Africa
  • Valid for up to 2 adults & 2 kids aged up to 12

The January weather guide for Pennsylvania (Lancaster) 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)  |  Imperial (°F)

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More about the USA

How cold is it in Lancaster in January?

Daytime temperatures usually reach 37°F in Lancaster in January, falling to 19°F at night.

How sunny is it in Lancaster in January?

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

Does it rain in Lancaster in January?

There are usually 10 days with some rain in Lancaster in January and the average monthly rainfall is 3.1 inches. Rain may fall as snow in this month.

Lancaster January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 07:27 16:51
Thursday, 16th January 2025 07:25 17:06
Friday, 31st January 2025 07:14 17:23

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