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Amami Weather and Climate: A Comprehensive Guide

The temperature in Amami can vary greatly throughout the year. The temperatures shift from very warm to mild. It is also known for its large amounts of rainfall. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from very warm to moderate in Amami. Typically, average maximum daytime temperatures range from a very warm 30°C in August to a moderate 18°C in the coolest month, January.

Nights are cooler, with lows often dropping to around 14°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Amami has a relatively rainy climate with high precipitation levels, averaging 2047 mm of rainfall annually. The climate in Amami shows significant variation throughout the year. Expect heavy rainfall in June, with an average of 339 mm of precipitation over 23 rainy days.

In contrast, December offers drier and sunnier days, with around 111 mm of rainfall over 24 rainy days. For more details, please visit our Amami Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Amami

Sun   Jan 12
15°C | 11°C
NW 8 m/s
3.6 mm
partly cloudy and rain

partly cloudy and rain

Mon   Jan 13
15°C | 10°C
NW 4 m/s
broken clouds and no rain

broken clouds and no rain

Tue   Jan 14
17°C | 9°C
NE 2 m/s
partly cloudy and no rain

partly cloudy and no rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Amami in Japan

During the months of April, May and November you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Amami?
    August has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Amami?
    The coldest month is January with an average maximum temperature of 18°C.
  • Which is the wettest month in Amami?
    June tops the wettest month list with 339 mm of rainfall.
  • Which is the driest month in Amami?
    December is the driest month with 111 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.