Green Bay weather in June 2025

Expect 24°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Green Bay in June based on long-term weather averages. There is usually 10 days with some rainfall and 85 mm of average monthly rainfall in June.

  • 24°C maximum daytime temperature in June in Green Bay24
    24°C max day temperature
  • 10 hours of sunshine per day
  • 10 days with some rainfall in June in Green Bay10
    10 days with some rainfall
  • 12°C minimum night-time temperature in June in Green Bay12
    12°C min night temperature
  • 15 hours of daylight per day in June in Green Bay15
    15 hours of daylight per day
  • No heat & humidity in June in Green Bay0
    No heat & humidity
  • 85 mm monthly rainfall in June in Green Bay85
    85 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in June in Green Bay8
    8 (Very High) UV index
  • 9°C sea temperature in June in Green Bay9
    9°C sea temperature

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The June 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 / mm)  |  Imperial (°F / inches)

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More about the USA

How hot is it in Green Bay in June?

Daytime temperatures usually reach 24°C in Green Bay in June, falling to 12°C at night.

How sunny is it in Green Bay in June?

There are normally 10 hours of bright sunshine each day in Green Bay in June - that's 65% of daylight hours.

Is the sea cold around Green Bay in June?

The average sea temperature around Green Bay in June is 9°C.

Does it rain in Green Bay in June?

There are usually 10 days with some rain in Green Bay in June and the average monthly rainfall is 85mm.

Green Bay June sunrise & sunset times

Browse the sunrise and sunset times for Green Bay in June 2025. Select a month to view Green Bay sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 04:10 19:30
Sunday, 15th June 2025 04:07 19:39
Monday, 30th June 2025 04:11 19:41

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