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Lancaster weather in December 2020
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- 55°C max day temperature
- 1111 days with some rainfall
- -4-4°C min night temperature
- 99 hours of daylight per day
- 0No heat & humidity
- 8989 mm of monthly rainfall
- 22 (Low) UV index
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.
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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