Naha weather in January 2021

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  • 19°C maximum daytime temperature in January in Naha19
    19°C max day temperature
  • 3 hours of sunshine per day
  • 24 days with some rainfall in January in Naha24
    24 days with some rainfall
  • 13°C minimum night-time temperature in January in Naha13
    13°C min night temperature
  • 11 hours of daylight per day in January in Naha11
    11 hours of daylight per day
  • No heat & humidity in January in Naha0
    No heat & humidity
  • 120 mm monthly rainfall in January in Naha120
    120 mm of monthly rainfall
  • UV (maximum) index 6 (High) in January in Naha6
    6 (High) UV index
  • 22°C sea temperature in January in Naha22
    22°C sea temperature
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The January weather guide for Naha, Japan 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.

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How hot is it in Naha in January?

Daytime temperatures usually reach 19°C in Naha in January, falling to 13°C at night.

How sunny is it in Naha in January?

There are normally 3 hours of bright sunshine each day in Naha in January - that's 29% of daylight hours.

How warm is the sea around Naha in January?

The average sea temperature around Naha in January is 22°C.

Does it rain in Naha in January?

There are usually 24 days with some rain in Naha in January and the average monthly rainfall is 120mm.

Naha sunrise & sunset times for January 2021

Browse the sunrise & sunset times for Naha in January 2021. Select a month to view Naha sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st January 2021 07:17 17:49
Saturday, 16th January 2021 07:18 18:00
Sunday, 31st January 2021 07:14 18:11
  • Save up to 15% on winter 2020/2021 holidays
  • Book skiing holidays & winter sun breaks with Club Med
  • Travel between 1st Nov 2020 & 25th Apr 2021 (inclusive)

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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is hot in Japan in January for 2021/2022?

Below are average maximum temperatures at popular destinations in Japan in January. Select a destination to see more weather parameters.

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