Oita weather in May 2026

Expect daytime maximum temperatures of 73°F in Oita, 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 6.8 inches of rainfall in the month.

  • 73°F maximum daytime temperature in May in Oita73
    73°F max day temperature
  • 6 hours of sunshine per day
  • 15 days with some rainfall in May in Oita15
    15 days with some rainfall
  • 55°F minimum night-time temperature in May in Oita55
    55°F min night temperature
  • 14 hours of daylight per day in May in Oita14
    14 hours of daylight per day
  • No heat & humidity in May in Oita0
    No heat & humidity
  • 6.8 inches monthly rainfall in May in Oita6.8
    6.8 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in May in Oita10
    10 (Very High) UV index
  • 68°F sea temperature in May in Oita68
    68°F sea temperature

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

Daytime temperatures usually reach 73°F in Oita in May, falling to 55°F at night.

How sunny is it in Oita in May?

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

How warm is the sea around Oita in May?

The average sea temperature around Oita in May is 68°F.

Does it rain in Oita in May?

There are usually 15 days with some rain in Oita in May and the average monthly rainfall is 6.8 inches.

Oita May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 05:26 18:56
Saturday, 16th May 2026 05:13 19:07
Sunday, 31st May 2026 05:06 19:17

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