Kushiro weather in May 2026

Expect daytime maximum temperatures of 12°C in Kushiro, Japan in May based on long-term weather averages. There are 6 hours of sunshine per day on average with 19 days with some rainfall and typically 105 mm of rainfall in the month.

  • 12°C maximum daytime temperature in May in Kushiro12
    12°C max day temperature
  • 6 hours of sunshine per day
  • 19 days with some rainfall in May in Kushiro19
    19 days with some rainfall
  • 4°C minimum night-time temperature in May in Kushiro4
    4°C min night temperature
  • 15 hours of daylight per day in May in Kushiro15
    15 hours of daylight per day
  • No heat & humidity in May in Kushiro0
    No heat & humidity
  • 105 mm monthly rainfall in May in Kushiro105
    105 mm of monthly rainfall
  • UV (maximum) index 6 (High) in May in Kushiro6
    6 (High) UV index
  • 5°C sea temperature in May in Kushiro5
    5°C sea temperature

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Kushiro by month

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The May weather guide for Japan (Kushiro) 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 warm is it in Kushiro in May?

Daytime temperatures usually reach 12°C in Kushiro in May, falling to 4°C at night.

How sunny is it in Kushiro in May?

There are normally 6 hours of bright sunshine each day in Kushiro in May - that's 41% of daylight hours.

Is the sea cold around Kushiro in May?

The average sea temperature around Kushiro in May is 5°C.

Does it rain in Kushiro in May?

There are usually 19 days with some rain in Kushiro in May and the average monthly rainfall is 105mm.

Kushiro May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 04:17 18:23
Saturday, 16th May 2026 03:59 18:40
Sunday, 31st May 2026 03:47 18:54

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