Cleveland weather in May 2025

Expect 20°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Cleveland in May. Check more long-term weather averages for Cleveland in May before you book your next holiday to Ohio in 2025/2026.

  • 20°C maximum daytime temperature in May in Cleveland20
    20°C max day temperature
  • 8 hours of sunshine per day
  • 13 days with some rainfall in May in Cleveland13
    13 days with some rainfall
  • 8°C minimum night-time temperature in May in Cleveland8
    8°C min night temperature
  • 15 hours of daylight per day in May in Cleveland15
    15 hours of daylight per day
  • No heat & humidity in May in Cleveland0
    No heat & humidity
  • 89 mm monthly rainfall in May in Cleveland89
    89 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in Cleveland7
    7 (High) UV index
  • 10°C sea temperature in May in Cleveland10
    10°C sea temperature

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The May 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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More about the USA

How hot is it in Cleveland in May?

Daytime temperatures usually reach 20°C in Cleveland in May, falling to 8°C at night.

How sunny is it in Cleveland in May?

There are normally 8 hours of bright sunshine each day in Cleveland in May - that's 56% of daylight hours.

Is the sea cold around Cleveland in May?

The average sea temperature around Cleveland in May is 10°C.

Does it rain in Cleveland in May?

There are usually 13 days with some rain in Cleveland in May and the average monthly rainfall is 89mm.

Cleveland May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:23 19:25
Friday, 16th May 2025 05:06 19:41
Saturday, 31st May 2025 04:56 19:54

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