Hiroshima weather in January 2025

Expect 8°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Hiroshima in January. Check more long-term weather averages for Hiroshima in January before you book your next holiday to Japan in 2025/2026.

  • 8°C maximum daytime temperature in January in Hiroshima8
    8°C max day temperature
  • 4 hours of sunshine per day
  • 19 days with some rainfall in January in Hiroshima19
    19 days with some rainfall
  • 0°C minimum night-time temperature in January in Hiroshima0
    0°C min night temperature
  • 10 hours of daylight per day in January in Hiroshima10
    10 hours of daylight per day
  • No heat & humidity in January in Hiroshima0
    No heat & humidity
  • 58 mm monthly rainfall in January in Hiroshima58
    58 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in January in Hiroshima3
    3 (Moderate) UV index
  • 15°C sea temperature in January in Hiroshima15
    15°C sea temperature

More about Hiroshima

Hiroshima by month

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

Recommended for Japan

Travelbag: Latest holiday sale offers worldwide

  • Explore latest sale offers on holidays in 2024/2025
  • Filter deals by continent, star rating & holiday type
  • Including Dubai, Caribbean, North America, Asia & Pacific
Go to Travelbag deal >>

View all Travelbag offers

TravelbagHoliday deal finder

The January weather guide for Japan (Hiroshima) 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)

Back to top

More about Japan

How warm is it in Hiroshima in January?

Daytime temperatures usually reach 8°C in Hiroshima in January, falling to 0°C at night.

How sunny is it in Hiroshima in January?

There are normally 4 hours of bright sunshine each day in Hiroshima in January - that's 38% of daylight hours.

How warm is the sea around Hiroshima in January?

The average sea temperature around Hiroshima in January is 15°C.

Does it rain in Hiroshima in January?

There are usually 19 days with some rain in Hiroshima in January and the average monthly rainfall is 58mm.

Hiroshima January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 07:17 17:11
Thursday, 16th January 2025 07:16 17:24
Friday, 31st January 2025 07:09 17:39

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^