Green Bay weather in December 2024

Expect 28°F daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Green Bay in December. Check more long-term weather averages for Green Bay in December before you book your next holiday to Wisconsin in 2024/2025.

  • 28°F maximum daytime temperature in December in Green Bay28
    28°F max day temperature
  • 4 hours of sunshine per day
  • 11 days with some rainfall in December in Green Bay11
    11 days with some rainfall
  • 12°F minimum night-time temperature in December in Green Bay12
    12°F min night temperature
  • 9 hours of daylight per day in December in Green Bay9
    9 hours of daylight per day
  • No heat & humidity in December in Green Bay0
    No heat & humidity
  • 1.6 inches monthly rainfall in December in Green Bay1.6
    1.6 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Green Bay1
    1 (Low) UV index
  • 41°F sea temperature in December in Green Bay41
    41°F sea temperature

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The December weather guide for Wisconsin (Green Bay) 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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More about the USA

How cold is it in Green Bay in December?

Daytime temperatures usually reach 28°F in Green Bay in December, falling to 12°F at night.

How sunny is it in Green Bay in December?

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

How warm is the sea around Green Bay in December?

The average sea temperature around Green Bay in December is 41°F.

Does it rain in Green Bay in December?

There are usually 11 days with some rain in Green Bay in December and the average monthly rainfall is 1.6 inches. Rain may fall as snow in this month.

Green Bay December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2024 07:09 16:14
Monday, 16th December 2024 07:23 16:13
Tuesday, 31st December 2024 07:29 16:23

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