Cleveland weather in August 2026

Expect daytime maximum temperatures of 27°C in Cleveland, Ohio in August based on long-term weather averages. There are 8 hours of sunshine per day on average with 10 days with some rainfall and typically 86 mm of rainfall in the month.

  • 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 28°C in Cleveland in August with moderate heat and humidity, falling to 16°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 56% of daylight hours.

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 77mm.

Cleveland August sunrise & sunset times

Browse the sunrise and sunset times for Cleveland in August 2026. Select a month to view Cleveland sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st August 2026 05:22 19:44
Sunday, 16th August 2026 05:37 19:25
Monday, 31st August 2026 05:52 19:01

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