Ishigaki weather in August
Hot and humid, with frequent heavy rain. Average highs of 30°C and lows of 27°C, with around 22 rainy days expected throughout the month.
While August isn't our top-rated month for Ishigaki, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
30°C
Average low
27°C
Rainy days
22 days
Best months to visit
October, November
What to do in Ishigaki in August
Whatever the weather, Ishigaki rewards curious visitors. Here are some of the best ways to spend your time:
Snorkel pristine coral reefs and fish gardens
Watch manta rays glide through underwater channels
Explore mangrove ecosystems by boat
Relax on white sand tropical beaches
Visit island shrines and temples
Shop for Okinawan crafts and textiles
What to pack for August
Light breathable clothing, high-SPF sunscreen, a wide-brimmed hat, and a reusable water bottle are essential. Pack sandals and at least one light layer for air-conditioned interiors.
Browse other months
January
21C
Mild and comfortable, with regular rainfall.
February
21C
Mild and comfortable, with some rainy days.
March
23C
Mild and comfortable, with regular rainfall.
April
25C
Warm and pleasant, with regular rainfall.
May
27C
Warm and pleasant, with frequent heavy rain.
June
29C
Warm and pleasant, with frequent heavy rain.
July
30C
Hot and humid, with frequent heavy rain.
August (you are here)
30C
Hot and humid, with frequent heavy rain.
September
29C
Warm and pleasant, with frequent heavy rain.
Recommended
October
27C
Warm and pleasant, with some rainy days.
Recommended
November
25C
Warm and pleasant, with some rainy days.
December
22C
Mild and comfortable, with regular rainfall.
Book your August trip to Ishigaki
Find hotels, tours and experiences for the perfect escape.
