Yokohama weather in January 2025

Expect 10°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Yokohama in January. Check more long-term weather averages for Yokohama in January before you book your next holiday to Japan in 2025/2026.

  • 10°C maximum daytime temperature in January in Yokohama10
    10°C max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in January in Yokohama11
    11 days with some rainfall
  • 2°C minimum night-time temperature in January in Yokohama2
    2°C min night temperature
  • 10 hours of daylight per day in January in Yokohama10
    10 hours of daylight per day
  • No heat & humidity in January in Yokohama0
    No heat & humidity
  • 65 mm monthly rainfall in January in Yokohama65
    65 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in January in Yokohama3
    3 (Moderate) UV index
  • 17°C sea temperature in January in Yokohama17
    17°C sea temperature

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

Daytime temperatures usually reach 10°C in Yokohama in January, falling to 2°C at night.

How sunny is it in Yokohama in January?

There are normally 6 hours of bright sunshine each day in Yokohama in January - that's 56% of daylight hours.

How warm is the sea around Yokohama in January?

The average sea temperature around Yokohama in January is 17°C.

Does it rain in Yokohama in January?

There are usually 11 days with some rain in Yokohama in January and the average monthly rainfall is 65mm.

Yokohama January sunrise & sunset times

Browse the sunrise and sunset times for Yokohama in January 2025. Select a month to view Yokohama sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 06:51 16:40
Thursday, 16th January 2025 06:50 16:53
Friday, 31st January 2025 06:42 17:08

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