Shirahama weather in January 2025

Expect 50°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Shirahama in January. Check more long-term weather averages for Shirahama in January before you book your next holiday to Japan in 2025/2026.

  • 50°F maximum daytime temperature in January in Shirahama50
    50°F max day temperature
  • 5 hours of sunshine per day
  • 14 days with some rainfall in January in Shirahama14
    14 days with some rainfall
  • 36°F minimum night-time temperature in January in Shirahama36
    36°F min night temperature
  • 10 hours of daylight per day in January in Shirahama10
    10 hours of daylight per day
  • No heat & humidity in January in Shirahama0
    No heat & humidity
  • 2.9 inches monthly rainfall in January in Shirahama2.9
    2.9 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in January in Shirahama3
    3 (Moderate) UV index
  • 64°F sea temperature in January in Shirahama64
    64°F sea temperature

More about Shirahama

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The January weather guide for Japan (Shirahama) 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 Shirahama in January?

Daytime temperatures usually reach 50°F in Shirahama in January, falling to 36°F at night.

How sunny is it in Shirahama in January?

There are normally 5 hours of bright sunshine each day in Shirahama in January - that's 53% of daylight hours.

How warm is the sea around Shirahama in January?

The average sea temperature around Shirahama in January is 64°F.

Does it rain in Shirahama in January?

There are usually 14 days with some rain in Shirahama in January and the average monthly rainfall is 2.9 inches.

Shirahama January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 07:03 17:01
Thursday, 16th January 2025 07:03 17:14
Friday, 31st January 2025 06:56 17:28

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