Iriomote Weather in July
July in Iriomote typically sees daytime highs of 30°C (86°F) and nighttime lows of 28°C (82°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Iriomote in July
Typically, about 19 days will experience rainfall, with an average of 142 mm (5.6 in) for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Iriomote in July
July in Iriomote brings typical temperatures with highs around 30°C (86°F) and lows of 28°C (82°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With lows of 28°C (82°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed. These temperatures are typical, but it's wise to prepare for hotter days. Dress in light, airy clothing and protect yourself from the sun.
Sunshine in Iriomote in July
Enjoy a sunny month with about 258 hours of sunshine, the clear skies make Iriomote even more beautiful.Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, June, October, November and December typically offer the best weather for Iriomote.
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 Iriomote's climate page.
Iriomote Temperature in July
Min Temperature
28°C (82°F)
Max Temperature
30°C (86°F)
Chance of Rain
64%
Precipitation
142 mm (5.6 in)
Rainy days
19 days
Humidity
83%
Sunshine
258 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Iriomote typically stay consistent throughout July, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 27°C (81°F).
Average temperatures in July
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 July
Historical weather for Iriomote in July
Browse day-by-day weather records for Iriomote spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Iriomote historical weather extremes in July
According to our 49 years of weather records for Iriomote, the following extremes were recorded between 1976 and 2025.
- Iriomote recorded its highest July temperature of 35°C (95°F) on July 20, 2024.
- The lowest daytime temperature in July was 26°C (79°F), recorded on July 5, 1976.
- Iriomote registered its coldest July night on July 10, 1981, with temperatures dropping to 20°C (68°F).
Best Places in Japan in July
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in July →
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What to Wear in Iriomote in July
Warm temperatures in July 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. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Iriomote in July
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 Iriomote's climate page.
Temperature Rainfall Sunshine Humidity
See the full Iriomote climate overview or explore weather in Japan.
