Although I don't understand Japanese, I can communicate through translation software. I saw whales. Since I walked there, they even offered to take me to my destination. They were very thoughtful. Thank you!
Anonymous User
Solo traveler
Iejima Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Iejima year round climate
Spring (March–May): Average 67–74°F, warm and comfortable climate with increasing rainfall. Common activities: seaside walks, diving, enjoying the ocean view. Recommended clothing: light jacket, long-sleeved shirts, comfortable shoes.
Summer (June–August): Average 79–84°F, hot and humid with heavier rainfall, especially in June. Common activities: swimming, water sports, enjoying a beach holiday. Recommended clothing: light and breathable clothing, swimwear, sun hat, sunscreen.
Autumn (September–November): Average 75–82°F, pleasant climate with decreasing rainfall. Common activities: diving, snorkeling, sightseeing. Recommended clothing: long-sleeved shirts, light jacket, comfortable shoes.
Winter (December–February): Average 63–66°F, warm and comfortable with less rainfall. Common activities: seaside walks, stargazing, enjoying the island's tranquility. Recommended clothing: light jacket, long-sleeved shirts.
Iejima climatological average
Annual average temperature: approx. 73.4°F / Annual rainfall: approx. 2538 mm / Summer humidity: 75%–85% / Rainiest month: June
Iejima monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
63.9°F
99.7
February
65.1°F
123.1
March
67.3°F
219.9
April
72°F
188.6
May
74.3°F
335.7
June
79.3°F
438.2
July
84°F
154.8
August
83.3°F
328.2
September
82.2°F
175.4
October
79.9°F
121.4
November
75.9°F
189.8
December
66.2°F
163.9
Iejima weather for the next seven days
3/22
Sunday
Patchy rain nearby
70.1°F/67°F
3/23
Monday
Patchy rain nearby
68.2°F/67.4°F
3/24
Tuesday
Partly Cloudy
69.5°F/66.9°F
3/25
Wednesday
Moderate rain
69.5°F/66.3°F
3/26
Thursday
Patchy rain nearby
66.7°F/65.9°F
3/27
Friday
Patchy rain nearby
66.4°F/62.6°F
3/28
Saturday
Patchy rain nearby
66.9°F/63.6°F
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