Yamagata weather in May 2025

Expect 19°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Yamagata in May. Check more long-term weather averages for Yamagata in May before you book your next holiday to Japan in 2025/2026.

  • 19°C maximum daytime temperature in May in Yamagata19
    19°C max day temperature
  • 7 hours of sunshine per day
  • 17 days with some rainfall in May in Yamagata17
    17 days with some rainfall
  • 8°C minimum night-time temperature in May in Yamagata8
    8°C min night temperature
  • 14 hours of daylight per day in May in Yamagata14
    14 hours of daylight per day
  • No heat & humidity in May in Yamagata0
    No heat & humidity
  • 95 mm monthly rainfall in May in Yamagata95
    95 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Yamagata8
    8 (Very High) UV index

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The May weather guide for Japan (Yamagata) 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 Yamagata in May?

Daytime temperatures usually reach 19°C in Yamagata in May, falling to 8°C at night.

How sunny is it in Yamagata in May?

There are normally 7 hours of bright sunshine each day in Yamagata in May - that's 46% of daylight hours.

Does it rain in Yamagata in May?

There are usually 17 days with some rain in Yamagata in May and the average monthly rainfall is 95mm.

Yamagata May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:42 18:30
Friday, 16th May 2025 04:27 18:44
Saturday, 31st May 2025 04:18 18:55

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