Fukuoka weather in January 2026

Expect daytime maximum temperatures of 48°F in Fukuoka, Japan in January based on long-term weather averages. There are 3 hours of sunshine per day on average with 20 days with some rainfall and typically 3.0 inches of rainfall in the month.

  • 48°F maximum daytime temperature in January in Fukuoka48
    48°F max day temperature
  • 3 hours of sunshine per day
  • 20 days with some rainfall in January in Fukuoka20
    20 days with some rainfall
  • 36°F minimum night-time temperature in January in Fukuoka36
    36°F min night temperature
  • 10 hours of daylight per day in January in Fukuoka10
    10 hours of daylight per day
  • No heat & humidity in January in Fukuoka0
    No heat & humidity
  • 3.0 inches monthly rainfall in January in Fukuoka3.0
    3.0 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in January in Fukuoka3
    3 (Moderate) UV index
  • 59°F sea temperature in January in Fukuoka59
    59°F sea temperature

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The January weather guide for Japan (Fukuoka) 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 warm is it in Fukuoka in January?

Daytime temperatures usually reach 48°F in Fukuoka in January, falling to 36°F at night.

How sunny is it in Fukuoka in January?

There are normally 3 hours of bright sunshine each day in Fukuoka in January - that's 31% of daylight hours.

How warm is the sea around Fukuoka in January?

The average sea temperature around Fukuoka in January is 59°F.

Does it rain in Fukuoka in January?

There are usually 20 days with some rain in Fukuoka in January and the average monthly rainfall is 3.0 inches.

Fukuoka January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:23 17:21
Friday, 16th January 2026 07:23 17:34
Saturday, 31st January 2026 07:16 17:48

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