Cleveland weather in May 2026

Expect daytime maximum temperatures of 68°F in Cleveland, Ohio in May based on long-term weather averages. There are 8 hours of sunshine per day on average with 13 days with some rainfall and typically 3.5 inches of rainfall in the month.

  • 68°F maximum daytime temperature in May in Cleveland68
    68°F max day temperature
  • 8 hours of sunshine per day
  • 13 days with some rainfall in May in Cleveland13
    13 days with some rainfall
  • 46°F minimum night-time temperature in May in Cleveland46
    46°F 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
  • 3.5 inches monthly rainfall in May in Cleveland3.5
    3.5 inches of monthly rainfall
  • UV (maximum) index 7 (High) in May in Cleveland7
    7 (High) UV index
  • 50°F sea temperature in May in Cleveland50
    50°F 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)  |  Imperial (°F)

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How hot is it in Cleveland in May?

Daytime temperatures usually reach 68°F in Cleveland in May, falling to 46°F 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.

How warm is the sea around Cleveland in May?

The average sea temperature around Cleveland in May is 50°F.

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 3.5 inches.

Cleveland May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 05:24 19:25
Saturday, 16th May 2026 05:07 19:40
Sunday, 31st May 2026 04:56 19:54

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