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Iriomote Climate by Month

The graphs below provide an overview of the climate in Iriomote (Iriomote Island), Japan. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

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

Forecast for Iriomote

Fri   Nov 15
29°C | 25°C
SE 22 km/h
1.1 mm
broken clouds and  chance of rain

broken clouds and chance of rain

Sat   Nov 16
27°C | 24°C
S 25 km/h
15 mm
overcast and heavy rain

overcast and heavy rain

Sun   Nov 17
29°C | 24°C
S 11 km/h
8.3 mm
broken clouds and rain

broken clouds and rain

The best time of year to visit Iriomote in Japan

During the months of January, February, March, April, November and December 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 Iriomote?
    July has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Iriomote?
    The coldest month is January with an average maximum temperature of 22°C.
  • Which is the wettest month in Iriomote?
    August tops the wettest month list with 245 mm of rainfall.
  • Which is the driest month in Iriomote?
    February is the driest month with 136 mm of precipitation.
  • Which is the sunniest month in Iriomote?
    July is the sunniest month with an average of 258 hours of sunshine.

  • 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.