Ishigaki Weather by Month
Warm year-round, with a rainy season around May–June and a higher typhoon risk in late summer. Check rainfall and tropical-weather updates before island trips.

January typically falls in a mild winter pattern. Compare temperature, rainfall and recent-year weather below before choosing your dates.
February weatherMild winterFebruary typically falls in a mild winter pattern. Compare temperature, rainfall and recent-year weather below before choosing your dates.
March weatherSpringMarch typically falls in a spring pattern. Compare temperature, rainfall and recent-year weather below before choosing your dates.
April weatherSpringApril typically falls in a spring pattern. Compare temperature, rainfall and recent-year weather below before choosing your dates.
May weatherRainy seasonMay is a wetter period. Keep a rain-friendly backup plan and compare rainfall and rainy-day averages below.
June weatherRainy seasonJune is a wetter period. Keep a rain-friendly backup plan and compare rainfall and rainy-day averages below.
July weatherSummerJuly typically falls in a summer pattern. Compare temperature, rainfall and recent-year weather below before choosing your dates.
August weatherMidsummer · Typhoon riskAugust can be affected by typhoons. Recheck forecasts, flights, ferries and outdoor plans shortly before departure.
September weatherMidsummer · Typhoon riskSeptember can be affected by typhoons. Recheck forecasts, flights, ferries and outdoor plans shortly before departure.
October weatherAutumnOctober typically falls in a autumn pattern. Compare temperature, rainfall and recent-year weather below before choosing your dates.
November weatherCool seasonNovember typically falls in a cool season pattern. Compare temperature, rainfall and recent-year weather below before choosing your dates.
December weatherCool seasonDecember typically falls in a cool season pattern. Compare temperature, rainfall and recent-year weather below before choosing your dates.