Dayton weather in June 2025

Expect daytime maximum temperatures of 82°F in Dayton, Ohio in June based on long-term weather averages. There are 10 hours of sunshine per day on average with 10 days with some rainfall and typically 3.7 inches of rainfall in the month.

  • 82°F maximum daytime temperature in June in Dayton82
    82°F max day temperature
  • 10 hours of sunshine per day
  • 10 days with some rainfall in June in Dayton10
    10 days with some rainfall
  • 59°F minimum night-time temperature in June in Dayton59
    59°F 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
  • 3.7 inches monthly rainfall in June in Dayton3.7
    3.7 inches 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)  |  Imperial (°F)

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How hot is it in Dayton in June?

Daytime temperatures usually reach 82°F in Dayton in June with moderate heat and humidity, falling to 59°F 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 3.7 inches.

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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