Dayton weather in June 2025

Expect 28°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Dayton in June. Check more long-term weather averages for Dayton in June before you book your next holiday to Ohio in 2025/2026.

  • 28°C maximum daytime temperature in June in Dayton28
    28°C max day temperature
  • 10 hours of sunshine per day
  • 10 days with some rainfall in June in Dayton10
    10 days with some rainfall
  • 15°C minimum night-time temperature in June in Dayton15
    15°C min night temperature
  • 15 hours of daylight per day in June in Dayton15
    15 hours of daylight per day
  • Moderate heat & humidity in June in DaytonM
    Moderate heat & humidity
  • 93 mm monthly rainfall in June in Dayton93
    93 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in June in Dayton9
    9 (Very High) UV index

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The June weather guide for Ohio (Dayton) 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 Dayton in June?

Daytime temperatures usually reach 28°C in Dayton in June with moderate heat and humidity, falling to 15°C at night.

How sunny is it in Dayton in June?

There are normally 10 hours of bright sunshine each day in Dayton in June - that's 64% of daylight hours.

Does it rain in Dayton in June?

There are usually 10 days with some rain in Dayton in June and the average monthly rainfall is 93mm.

Dayton June sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 05:11 19:59
Sunday, 15th June 2025 05:08 20:07
Monday, 30th June 2025 05:12 20:09

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