Cleveland weather in August 2025

Expect 27°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Cleveland in August. Check more long-term weather averages for Cleveland in August before you book your next holiday to Ohio in 2025/2026.

  • 27°C maximum daytime temperature in August in Cleveland27
    27°C max day temperature
  • 8 hours of sunshine per day
  • 10 days with some rainfall in August in Cleveland10
    10 days with some rainfall
  • 15°C minimum night-time temperature in August in Cleveland15
    15°C min night temperature
  • 14 hours of daylight per day in August in Cleveland14
    14 hours of daylight per day
  • Low heat & humidity in August in ClevelandL
    Low heat & humidity
  • 86 mm monthly rainfall in August in Cleveland86
    86 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in Cleveland8
    8 (Very High) UV index
  • 23°C sea temperature in August in Cleveland23
    23°C sea temperature

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The August weather guide for Ohio (Cleveland) 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 Cleveland in August?

Daytime temperatures usually reach 27°C in Cleveland in August with low heat and humidity, falling to 15°C at night.

How sunny is it in Cleveland in August?

There are normally 8 hours of bright sunshine each day in Cleveland in August - that's 59% of daylight hours.

How warm is the sea around Cleveland in August?

The average sea temperature around Cleveland in August is 23°C.

Does it rain in Cleveland in August?

There are usually 10 days with some rain in Cleveland in August and the average monthly rainfall is 86mm.

Cleveland August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:22 19:44
Saturday, 16th August 2025 05:37 19:24
Sunday, 31st August 2025 05:52 19:01

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