Lancaster weather in December 2020

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  • 5°C maximum daytime temperature in December in Lancaster5
    5°C max day temperature
  • 4 hours of sunshine per day
  • 11 days with some rainfall in December in Lancaster11
    11 days with some rainfall
  • -4°C minimum night-time temperature in December in Lancaster-4
    -4°C min night temperature
  • 9 hours of daylight per day in December in Lancaster9
    9 hours of daylight per day
  • No heat & humidity in December in Lancaster0
    No heat & humidity
  • 89 mm monthly rainfall in December in Lancaster89
    89 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Lancaster2
    2 (Low) UV index
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The December weather guide for Lancaster, 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 Lancaster in December?

Daytime temperatures usually reach 5°C in Lancaster in December, falling to -4°C at night.

How sunny is it in Lancaster in December?

There are normally 4 hours of bright sunshine each day in Lancaster in December - that's 45% of daylight hours.

Does it rain in Lancaster in December?

There are usually 11 days with some rain in Lancaster in December and the average monthly rainfall is 89mm.

Lancaster sunrise & sunset times for December 2020

Browse the sunrise & sunset times for Lancaster in December 2020. Select a month to view Lancaster sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Tuesday, 1st December 2020 07:08 16:40
Wednesday, 16th December 2020 07:21 16:41
Thursday, 31st December 2020 07:27 16:50
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where's warm in Pennsylvania in December?

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

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