Spring (March–May): Average 68–75°F, warm and humid climate, rainfall gradually increases, with the most rainfall in May. Common activities: Beach activities, diving, snorkeling. Recommended clothing: Lightweight, breathable long-sleeved clothing, sun-protective clothing, rain gear.
Summer (June–August): Average 80–85°F, hot and humid, relatively high rainfall, occasional typhoons. Common activities: Swimming, surfing, water sports. Recommended clothing: Lightweight, breathable short-sleeved clothing, swimwear, sunscreen, rain gear.
Autumn (September–November): Average 74–83°F, comfortable and pleasant climate, rainfall gradually decreases. Common activities: Sightseeing, hiking, beach activities. Recommended clothing: Comfortable, breathable clothing, light jacket.
Winter (December–February): Average 64–66°F, warm climate, relatively low rainfall. Common activities: Beach activities, sightseeing, enjoying the warm sunshine. Recommended clothing: Lightweight, warm clothing, light jacket.
Okinawa Islands climatological average
Annual average temperature: approx. 75.4°F / Annual rainfall: approx. 2263 mm / Summer humidity: 75%–85% / Rainiest month: May
Okinawa Islands monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
64.2°F
75.4
February
66°F
102.3
March
68.2°F
169.9
April
73.6°F
159.1
May
75.7°F
353.6
June
80.6°F
318.7
July
85.6°F
129.7
August
85.1°F
264.8
September
83.5°F
209.2
October
80.1°F
149.1
November
74.5°F
155.3
December
66.6°F
176.4
Okinawa Islands weather for the next seven days
10/20
Monday
Moderate rain
79.7°F/76.8°F
10/21
Tuesday
Heavy rain
79.6°F/75.4°F
10/22
Wednesday
Moderate rain
78.2°F/75.9°F
10/23
Thursday
Moderate rain
78.1°F/74.9°F
10/24
Friday
Patchy rain nearby
80.3°F/75.6°F
10/25
Saturday
Patchy rain nearby
82.7°F/77.8°F
10/26
Sunday
Patchy rain nearby
80.8°F/77.6°F
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