Nagasaki Average Yearly Weather

Typical weather in Nagasaki is typically about 23 degrees.

Our weather knowledge says April is hottest with January is coldest with average monthly temperatures varying by 22. Anticipate that average temperatures are 24 in Spring (during May – May) 30 during Summer (June – Aug) , 28 in Autumn (from Sept – Nov) , 11 degrees in Winter too.

MonthDegrees Celsius
January10
February11
March15
April32
May24
June27
July30
August32
September29
October24
November32
December12


When is the best time to go to Nagasaki?

We have collected historical weather facts and data to help you determine when the best time to visit Nagasaki

  • Typical Average Daily Temperature: 23
  • Typical Hottest Month: April
  • Typical Coldest Month: January
  • Average Spring Temperature: 24
  • Average Summer Temperature: 30
  • Average Autumn Temperature: 28
  • Average Winter Temperature: 11