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Kuroshima
Kuroshima Weather, Climate and Best Time to Visit
Data source：Meteostat
Update date：2025-09
Kuroshima year round climate
- Spring (March–May): Average 12.6–19.2°C, mild climate but with relatively high rainfall and occasional overcast weather. Common activities: Flower viewing (e.g., rapeseed flowers, depending on the actual flowering season), seaside walks. Recommended clothing: Light jacket, long-sleeved shirt, rain gear.
- Summer (June–August): Average 22.5–28.2°C, hot and humid, with relatively high rainfall. Common activities: Swimming, diving, water sports. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
- Autumn (September–November): Average 20.6–16.3°C, comfortable temperatures, rainfall gradually decreasing. Common activities: Hiking, enjoying autumn scenery. Recommended clothing: Long-sleeved shirt, light jacket.
- Winter (December–February): Average 9.8–9.3°C, lower temperatures, occasional strong winds, low rainfall. Common activities: Hot springs, enjoying winter seascapes. Recommended clothing: Warm jacket, sweater, scarf.
Kuroshima climatological average
Annual average temperature: approx. 18°C / Annual rainfall: approx. 1781 mm / Summer humidity: 75%–85% / Rainiest month: June
Kuroshima monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
8.5°C
62
February
9.3°C
122.3
March
12.6°C
157.4
April
16.4°C
159.7
May
19.2°C
185.9
June
22.5°C
260.5
July
26.7°C
207.7
August
28.2°C
187.6
September
26°C
160.6
October
20.6°C
80.1
November
16.3°C
140.9
December
9.8°C
57.1
Kuroshima weather for the next seven days
9/26
Saturday
Light rain shower
24.5°C/21.6°C
9/27
Sunday
Light rain shower
25.7°C/23.2°C
9/28
Monday
Patchy rain nearby
25°C/21.6°C
9/29
Tuesday
Overcast
23.6°C/22.4°C
9/30
Wednesday
Light rain shower
23°C/21.6°C
10/1
Thursday
Patchy rain nearby
23°C/22.5°C
10/2
Friday
Sunny
22.7°C/21.5°C
