Deep Creek Lake weather in December 2025

Expect daytime maximum temperatures of 39°F in Deep Creek Lake, Maryland in December based on long-term weather averages. There are 3 hours of sunshine per day on average with 17 days with some rainfall and typically 3.8 inches of rainfall in the month, which might fall as snow.

  • 39°F maximum daytime temperature in December in Deep Creek Lake39
    39°F max day temperature
  • 3 hours of sunshine per day
  • 17 days with some rainfall in December in Deep Creek Lake17
    17 days with some rainfall
  • 21°F minimum night-time temperature in December in Deep Creek Lake21
    21°F min night temperature
  • 9 hours of daylight per day in December in Deep Creek Lake9
    9 hours of daylight per day
  • No heat & humidity in December in Deep Creek Lake0
    No heat & humidity
  • 3.8 inches monthly rainfall in December in Deep Creek Lake3.8
    3.8 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Deep Creek Lake2
    2 (Low) UV index

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The December weather guide for Maryland (Deep Creek Lake) 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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How warm is it in Deep Creek Lake in December?

Daytime temperatures usually reach 46°F in Deep Creek Lake in December, falling to 30°F at night.

How sunny is it in Deep Creek Lake in December?

There are normally 5 hours of bright sunshine each day in Deep Creek Lake in December - that's 49% of daylight hours.

How warm is the sea around Deep Creek Lake in December?

The average sea temperature around Deep Creek Lake in December is 43°F.

Does it rain in Deep Creek Lake in December?

There are usually 9 days with some rain in Deep Creek Lake in December and the average monthly rainfall is 3.6 inches.

Deep Creek Lake December sunrise & sunset times

Browse the sunrise and sunset times for Deep Creek Lake in December 2025. Select a month to view Deep Creek Lake sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 07:19 16:54
Tuesday, 16th December 2025 07:31 16:55
Wednesday, 31st December 2025 07:38 17:04

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