Kochi weather in May 2026

Expect daytime maximum temperatures of 72°F in Kochi, Japan in May based on long-term weather averages. There are 6 hours of sunshine per day on average with 15 days with some rainfall and typically 9.5 inches of rainfall in the month.

  • 72°F maximum daytime temperature in May in Kochi72
    72°F max day temperature
  • 6 hours of sunshine per day
  • 15 days with some rainfall in May in Kochi15
    15 days with some rainfall
  • 57°F minimum night-time temperature in May in Kochi57
    57°F min night temperature
  • 14 hours of daylight per day in May in Kochi14
    14 hours of daylight per day
  • No heat & humidity in May in Kochi0
    No heat & humidity
  • 9.5 inches monthly rainfall in May in Kochi9.5
    9.5 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in May in Kochi10
    10 (Very High) UV index
  • 70°F sea temperature in May in Kochi70
    70°F sea temperature

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The May weather guide for Japan (Kochi) 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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More about Japan

How hot is it in Kochi in May?

Daytime temperatures usually reach 73°F in Kochi in May, falling to 57°F at night.

How sunny is it in Kochi in May?

There are normally 6 hours of bright sunshine each day in Kochi in May - that's 42% of daylight hours.

How warm is the sea around Kochi in May?

The average sea temperature around Kochi in May is 64°F.

Does it rain in Kochi in May?

There are usually 16 days with some rain in Kochi in May and the average monthly rainfall is 5.2 inches.

Kochi May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 05:18 18:49
Saturday, 16th May 2026 05:05 19:00
Sunday, 31st May 2026 04:57 19:10

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