Galena weather in June 2025

Expect 27°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Galena in June. Check more long-term weather averages for Galena in June before you book your next holiday to Illinois in 2025/2026.

  • 27°C maximum daytime temperature in June in Galena27
    27°C max day temperature
  • 10 hours of sunshine per day
  • 10 days with some rainfall in June in Galena10
    10 days with some rainfall
  • 13°C minimum night-time temperature in June in Galena13
    13°C min night temperature
  • 15 hours of daylight per day in June in Galena15
    15 hours of daylight per day
  • Low heat & humidity in June in GalenaL
    Low heat & humidity
  • 109 mm monthly rainfall in June in Galena109
    109 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in June in Galena9
    9 (Very High) UV index

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The June weather guide for Illinois (Galena) 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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How hot is it in Galena in June?

Daytime temperatures usually reach 27°C in Galena in June with low heat and humidity, falling to 13°C at night.

How sunny is it in Galena in June?

There are normally 10 hours of bright sunshine each day in Galena in June - that's 68% of daylight hours.

Does it rain in Galena in June?

There are usually 10 days with some rain in Galena in June and the average monthly rainfall is 109mm.

Galena June sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 04:27 19:33
Sunday, 15th June 2025 04:24 19:41
Monday, 30th June 2025 04:28 19:43

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