The itinerary was comprehensive, the tour guide provided detailed explanations, and the driver drove smoothly and comfortably. The only downside was the sheer number of cars in Okinawa; we were stuck in traffic the entire way back.
Anonymous User
Family
Kouri Island Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Kouri Island year round climate
Spring (March–May): Average 66–73°F, warm and comfortable climate, but rainfall increases gradually. Rainfall increases gradually from March to May, so be prepared for rain. Common activities: snorkeling, beach walks, enjoying the beautiful seascape. Recommended clothing: light and breathable long-sleeved clothing, light jacket, sun protection clothing.
Summer (June–August): Average 79–85°F, hot and humid, with more rainfall, especially in June. Common activities: swimming, water activities, enjoying the sun on the beach. Recommended clothing: light and breathable clothing, swimwear, hat, sunscreen.
Autumn (September–November): Average 78–72°F, comfortable and pleasant climate, with less rainfall. Common activities: diving, fishing, enjoying the beautiful sunset. Recommended clothing: long-sleeved shirts, light jackets, be aware of the larger temperature difference between morning and evening.
Winter (December–February): Average 62–64°F, mild climate, relatively dry. Common activities: sightseeing, leisurely walks enjoying the scenery, strong sea winds in winter, pay attention to keeping warm. Recommended clothing: light and warm clothing, jacket.
Kouri Island climatological average
Annual average temperature: approx. 73.6°F / Annual rainfall: approx. 2742 mm / Summer humidity: 75%–85% / Rainiest month: June
Kouri Island monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
62.4°F
84.6
February
64.4°F
106.2
March
66.7°F
231.8
April
72.3°F
189.5
May
73.8°F
332.6
June
79.3°F
534
July
85.1°F
194.6
August
83.8°F
348.8
September
82.4°F
218.2
October
78.4°F
152.7
November
72.9°F
203.1
December
64.6°F
146.1
Kouri Island weather for the next seven days
3/21
Saturday
Patchy rain nearby
67.1°F/62.5°F
3/22
Sunday
Patchy rain nearby
71.5°F/66.6°F
3/23
Monday
Moderate rain
72.3°F/65.2°F
3/24
Tuesday
Partly Cloudy
70.2°F/64.6°F
3/25
Wednesday
Patchy rain nearby
72.2°F/65.6°F
3/26
Thursday
Cloudy
68.2°F/64.6°F
3/27
Friday
Patchy rain nearby
69.2°F/65°F
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