Mammoth Cave weather in December 2024

Expect 46°F daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Mammoth Cave in December. Check more long-term weather averages for Mammoth Cave in December before you book your next holiday to Kentucky in 2024/2025.

  • 46°F maximum daytime temperature in December in Mammoth Cave46
    46°F max day temperature
  • 4 hours of sunshine per day
  • 12 days with some rainfall in December in Mammoth Cave12
    12 days with some rainfall
  • 28°F minimum night-time temperature in December in Mammoth Cave28
    28°F min night temperature
  • 10 hours of daylight per day in December in Mammoth Cave10
    10 hours of daylight per day
  • No heat & humidity in December in Mammoth Cave0
    No heat & humidity
  • 4.7 inches monthly rainfall in December in Mammoth Cave4.7
    4.7 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Mammoth Cave2
    2 (Low) UV index

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Mammoth Cave by month

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The December weather guide for Kentucky (Mammoth Cave) 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 Mammoth Cave in December?

Daytime temperatures usually reach 46°F in Mammoth Cave in December, falling to 28°F at night.

How sunny is it in Mammoth Cave in December?

There are normally 4 hours of bright sunshine each day in Mammoth Cave in December - that's 40% of daylight hours.

Does it rain in Mammoth Cave in December?

There are usually 12 days with some rain in Mammoth Cave in December and the average monthly rainfall is 4.7 inches.

Mammoth Cave December sunrise & sunset times

Browse the sunrise and sunset times for Mammoth Cave in December 2024. Select a month to view Mammoth Cave sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2024 06:40 16:27
Monday, 16th December 2024 06:52 16:29
Tuesday, 31st December 2024 06:58 16:38

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