Ishigaki Island Weather in June
June in Ishigaki Island brings high temperatures, with highs of 29°C (84°F) and nights dropping to 27°C (81°F). Rainfall is on the higher side this month, averaging around 174 mm (6.9 in), so keep a rain jacket handy.
Rainfall in Ishigaki Island in June
You can expect rain on around 20 days based on historical patterns, with 174 mm (6.9 in) average for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Ishigaki Island in June
In June, expect high temperatures in Ishigaki Island, with highs of 29°C (84°F) and lows of 27°C (81°F) at night. This kind of day-to-night contrast is typical for this time of year. At 27°C (81°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.
Sunshine in Ishigaki Island in June
The city usually sees around 213 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you're inclined towards comfortable temperatures and drier conditions, June is a good time to visit Ishigaki Island.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Ishigaki Island's climate page.
Ishigaki Island Temperature in June
Min Temperature
27°C (81°F)
Max Temperature
29°C (84°F)
Chance of Rain
67%
Precipitation
174 mm (6.9 in)
Rainy days
20 days
Humidity
81%
Sunshine
213 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ishigaki Island typically stay consistent throughout June, with daily highs averaging around 29°C (84°F). Nights are warm, with lows typically ranging from 25°C (77°F) to 28°C (82°F).
Average temperatures in June
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Historical weather for Ishigaki Island in June
Browse day-by-day weather records for Ishigaki Island spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ishigaki Island historical weather extremes in June
According to our 50 years of weather records for Ishigaki Island, the following extremes were recorded between 1976 and 2026.
- On June 23, 1988, temperatures climbed to 37°C (99°F), marking the warmest June day on record.
- The lowest daytime temperature in June was 23°C (73°F), recorded on June 6, 1981.
- Ishigaki Island registered its coldest June night on June 13, 2000, with temperatures dropping to 20°C (68°F).
Best Places in Japan in June
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in June →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Ishigaki Island in June
Warm temperatures in June make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Ishigaki Island in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Ishigaki Island's climate page.
Temperature Rainfall Sunshine Humidity
See the full Ishigaki Island climate overview or explore weather in Japan.
