First of all, they are incredibly kind and attentive. Since the beach itself is like a private beach, the activities aren't held in a high-end facility, but that is actually why it is perfect for those who want to snorkel and ride a banana boat quietly with their group on a beach just for themselves. I really appreciate that it isn't noisy or chaotic. I highly recommend it to anyone who wants to quietly and intimately enjoy the sea.
Anonymous User
Family
Mikunijima Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Mikunijima year round climate
Spring (March–May): Average 67–74°F, mild and comfortable climate, increasing rainfall, especially in May. Common activities: snorkeling, diving, beach walks. Recommended clothing: light long-sleeved clothing, light jacket.
Summer (June–August): Average 79–84°F, hot and humid, June has the most rainfall, July is relatively dry. Common activities: swimming, water sports, relaxing by the beach. Recommended clothing: light and breathable clothing, swimwear, sun hat.
Autumn (September–November): Average 82–75°F, gradually decreasing temperature, decreasing rainfall. Common activities: snorkeling, diving, watching the sunset. Recommended clothing: comfortable and breathable clothing, light jacket for mornings and evenings.
Winter (December–February): Average 63–66°F, lower temperature, moderate rainfall. Common activities: enjoying relatively fewer tourists, exploring the island interior. Recommended clothing: warm jacket, long pants.
Mikunijima climatological average
Annual average temperature: approx. 74.5°F / Annual rainfall: approx. 2538 mm / Summer humidity: 75%–85% / Rainiest month: June
Mikunijima 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
84.2°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
Mikunijima weather for the next seven days
7/25
Saturday
Sunny
85.7°F/82.3°F
7/26
Sunday
Sunny
84.1°F/82.5°F
7/27
Monday
Sunny
85.4°F/81.3°F
7/28
Tuesday
Sunny
85.2°F/81.5°F
7/29
Wednesday
Sunny
84°F/81.9°F
7/30
Thursday
Sunny
83.5°F/81.8°F
7/31
Friday
Sunny
83°F/81.6°F
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