Izumo weather in May 2025

Expect 22°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Izumo in May. Check more long-term weather averages for Izumo in May before you book your next holiday to Japan in 2025/2026.

  • 22°C maximum daytime temperature in May in Izumo22
    22°C max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in May in Izumo14
    14 days with some rainfall
  • 12°C minimum night-time temperature in May in Izumo12
    12°C min night temperature
  • 14 hours of daylight per day in May in Izumo14
    14 hours of daylight per day
  • No heat & humidity in May in Izumo0
    No heat & humidity
  • 122 mm monthly rainfall in May in Izumo122
    122 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in May in Izumo9
    9 (Very High) UV index
  • 17°C sea temperature in May in Izumo17
    17°C sea temperature

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The May weather guide for Japan (Izumo) 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 Japan

How hot is it in Izumo in May?

Daytime temperatures usually reach 22°C in Izumo in May, falling to 12°C at night.

How sunny is it in Izumo in May?

There are normally 7 hours of bright sunshine each day in Izumo in May - that's 49% of daylight hours.

How warm is the sea around Izumo in May?

The average sea temperature around Izumo in May is 17°C.

Does it rain in Izumo in May?

There are usually 14 days with some rain in Izumo in May and the average monthly rainfall is 122mm.

Izumo May sunrise & sunset times

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


Date Sunrise times Sunset times
Thursday, 1st May 2025 05:18 18:55
Friday, 16th May 2025 05:04 19:07
Saturday, 31st May 2025 04:56 19:18

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