Green Bay weather in June 2025

Expect 75°F daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Green Bay in June. Check more long-term weather averages for Green Bay in June before you book your next holiday to Wisconsin in 2025/2026.

  • 75°F maximum daytime temperature in June in Green Bay75
    75°F max day temperature
  • 10 hours of sunshine per day
  • 10 days with some rainfall in June in Green Bay10
    10 days with some rainfall
  • 54°F minimum night-time temperature in June in Green Bay54
    54°F 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
  • 3.3 inches monthly rainfall in June in Green Bay3.3
    3.3 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in June in Green Bay8
    8 (Very High) UV index
  • 48°F sea temperature in June in Green Bay48
    48°F 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)  |  Imperial (°F)

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How hot is it in Green Bay in June?

Daytime temperatures usually reach 75°F in Green Bay in June, falling to 54°F 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.

How warm is the sea around Green Bay in June?

The average sea temperature around Green Bay in June is 48°F.

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 3.3 inches.

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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