Nagasaki weather in January 2025

Expect 9°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Nagasaki in January. Check more long-term weather averages for Nagasaki in January before you book your next holiday to Japan in 2025/2026.

  • 9°C maximum daytime temperature in January in Nagasaki9
    9°C max day temperature
  • 3 hours of sunshine per day
  • 21 days with some rainfall in January in Nagasaki21
    21 days with some rainfall
  • 2°C minimum night-time temperature in January in Nagasaki2
    2°C min night temperature
  • 10 hours of daylight per day in January in Nagasaki10
    10 hours of daylight per day
  • No heat & humidity in January in Nagasaki0
    No heat & humidity
  • 86 mm monthly rainfall in January in Nagasaki86
    86 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in January in Nagasaki3
    3 (Moderate) UV index
  • 17°C sea temperature in January in Nagasaki17
    17°C sea temperature

More about Nagasaki

Nagasaki 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 (Nagasaki) 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 Nagasaki in January?

Daytime temperatures usually reach 9°C in Nagasaki in January, falling to 2°C at night.

How sunny is it in Nagasaki in January?

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

How warm is the sea around Nagasaki in January?

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

Does it rain in Nagasaki in January?

There are usually 21 days with some rain in Nagasaki in January and the average monthly rainfall is 86mm.

Nagasaki January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 07:23 17:25
Thursday, 16th January 2025 07:23 17:38
Friday, 31st January 2025 07:16 17:52

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^