Naha weather in April 2026

Expect daytime maximum temperatures of 24°C in Naha, Japan in April based on long-term weather averages. There are 5 hours of sunshine per day on average with 18 days with some rainfall and typically 166 mm of rainfall in the month.

  • 24°C maximum daytime temperature in April in Naha24
    24°C max day temperature
  • 5 hours of sunshine per day
  • 18 days with some rainfall in April in Naha18
    18 days with some rainfall
  • 18°C minimum night-time temperature in April in Naha18
    18°C min night temperature
  • 13 hours of daylight per day in April in Naha13
    13 hours of daylight per day
  • No heat & humidity in April in Naha0
    No heat & humidity
  • 166 mm monthly rainfall in April in Naha166
    166 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in April in Naha11
    11 (Extreme) UV index
  • 23°C sea temperature in April in Naha23
    23°C sea temperature

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The April weather guide for Japan (Naha) 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 Naha in April?

Daytime temperatures usually reach 19°C in Naha in April, falling to 9°C at night.

How sunny is it in Naha in April?

There are normally 5 hours of bright sunshine each day in Naha in April - that's 41% of daylight hours.

How warm is the sea around Naha in April?

The average sea temperature around Naha in April is 16°C.

Does it rain in Naha in April?

There are usually 16 days with some rain in Naha in April and the average monthly rainfall is 119mm.

Naha April sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st April 2026 06:21 18:46
Wednesday, 15th April 2026 06:06 18:53
Thursday, 30th April 2026 05:53 19:00

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