Marietta weather in December 2020

  • 6°C maximum daytime temperature in December in Marietta6
    6°C max day temperature
  • 3 hours of sunshine per day
  • 15 days with some rainfall in December in Marietta15
    15 days with some rainfall
  • -3°C minimum night-time temperature in December in Marietta-3
    -3°C min night temperature
  • 9 hours of daylight per day in December in Marietta9
    9 hours of daylight per day
  • No heat & humidity in December in Marietta0
    No heat & humidity
  • 78 mm monthly rainfall in December in Marietta78
    78 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in December in Marietta2
    2 (Low) UV index
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The December weather guide for Marietta, Ohio 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 Marietta in December?

Daytime temperatures usually reach 6°C in Marietta in December, falling to -3°C at night.

How sunny is it in Marietta in December?

There are normally 3 hours of bright sunshine each day in Marietta in December - that's 31% of daylight hours.

Does it rain in Marietta in December?

There are usually 15 days with some rain in Marietta in December and the average monthly rainfall is 78mm.

Marietta sunrise & sunset times for December 2020

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


Date Sunrise times Sunset times
Tuesday, 1st December 2020 07:27 17:03
Wednesday, 16th December 2020 07:40 17:04
Thursday, 31st December 2020 07:46 17:13
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where's warm in Ohio in December?

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

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