Shirahama weather in January 2026

Expect daytime maximum temperatures of 50°F in Shirahama, Japan in January based on long-term weather averages. There are 5 hours of sunshine per day on average with 14 days with some rainfall and typically 2.9 inches of rainfall in the month.

  • 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

Shirahama by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Japan

Carrentals.co.uk: Car hire offers from £1 a day

  • Find car hire worldwide from as little as £1 a day
  • Book car hire with no hidden costs & best price guarantee
  • Free cancellation up to 48 hours before pickup
Go to Carrentals.co.uk deal >>

View all Carrentals.co.uk offers

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)

Back to top

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 2026. Select a month to view Shirahama sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:03 17:01
Friday, 16th January 2026 07:03 17:14
Saturday, 31st January 2026 06:56 17:28

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^