Kuchinoshima

Island Volcanic island in the Tokara Islands, sparsely inhabited

One of the Tokara Islands, Kuchinoshima is a volcanic, sparsely populated isle reached by ferry; visitors arrive for rugged hiking, coastal cliffs, fisheries and remote island life.

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Kuchinoshima is a volcanic island in the Tokara island group of Kagoshima Prefecture, Japan. It is one of several small islands south of Kyushu and is characterized by steep topography and volcanic geology.

The island has a small resident population and traditional fishing and subsistence activities; transport links are infrequent and typically include ferries from larger regional ports. The island’s environment is defined by volcanic landforms, coastal cliffs and limited flat land along sheltered bays.

Administratively it belongs to Kagoshima Prefecture and sits in the East China Sea sector of southern Japan, within a chain of islands that are remote from major urban centers.

  • Archipelago membership: Part of the Tokara (or Kagoshima) island group in southern Japan and administered by Kagoshima Prefecture; regular access is limited to scheduled ferries and small aircraft.
Kuchinoshima
Kuchinoshima, Tokara Islands, Kagoshima Prefecture, Japan
29.9698, 129.9213

How to Get to Kuchinoshima #

Kuchinoshima is reachable by ferry services from the Kagoshima area; schedules are infrequent and weather‑dependent. Check Kagoshima prefecture ferry timetables and local advisories before travelling.

Tips for Visiting Kuchinoshima #

  • Book any necessary ferries in advance-access to Kuchinoshima is limited and schedules can be infrequent.
  • Check volcanic activity notices-Kuchinoshima is volcanic and authorities post advisories when conditions change.
  • Bring warm clothing even in summer; sea breezes and elevation make conditions cooler than mainland Japan.

Best Time to Visit Kuchinoshima #

Spring and autumn are the safest seasons for access and moderate weather; always check maritime schedules.

Spring/Autumn
Apr-Jun, Sep-Nov · 10-22°C
Pleasant sea conditions for ferries and clearer weather for hiking and coastal views.
Summer
Jul-Aug · 22-30°C
Warmer but more chance of typhoons; plan around weather advisories.

Weather & Climate near Kuchinoshima #

Climate

Kuchinoshima's climate is classified as Humid Subtropical - Humid Subtropical climate with hot summers (peaking in August) and cool winters (coldest in January). Temperatures range from 8°C to 28°C. Heavy rainfall (2960 mm/year), wettest in June.

Best Time to Visit
AugustJulySeptember
Temperature & Rainfall
Temperature Range
31°
Warmest Month
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 13°C and lows of 8°C. Significant rainfall (159 mm), mostly overcast skies, and breezy conditions.

44 Poor

Comfort

11°
Feels Like Cool
11°C
Temperature
13°
75%
Humidity
Very Humid

Weather

159 mm
Rainfall
6.7 m/s
Wind
Breezy
0.5
UV Index
Moderate
10.4h daylight

February

February is cool with highs of 14°C and lows of 9°C. Significant rainfall (181 mm) and mostly overcast skies.

46 Poor

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
75%
Humidity
Very Humid

Weather

181 mm
Rainfall
5.9 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
11.0h daylight

March

March is cool with highs of 16°C and lows of 11°C. Heavy rain (201 mm) and mostly overcast skies.

52 Acceptable

Comfort

13°
Feels Like Cool
13°C
Temperature
11° 16°
74%
Humidity
Very Humid

Weather

201 mm
Rainfall
5.5 m/s
Wind
Light Breeze
1.1
UV Index
High
11.9h daylight

April

April is cool with highs of 19°C and lows of 14°C. Heavy rain (258 mm) and mostly overcast skies.

54 Acceptable

Comfort

17°
Feels Like Cool
17°C
Temperature
14° 19°
74%
Humidity
Very Humid

Weather

258 mm
Rainfall
5.4 m/s
Wind
Light Breeze
1.4
UV Index
High
12.8h daylight

May

May is mild with highs of 22°C and lows of 17°C. Heavy rain (368 mm) and mostly overcast skies.

62 Good

Comfort

19°
Feels Like Mild
19°C
Temperature
17° 22°
77%
Humidity
Very Humid

Weather

368 mm
Rainfall
4.5 m/s
Wind
Light Breeze
1.6
UV Index
Very High
13.5h daylight

June

June is mild with muggy conditions (dew point 23°C). The wettest month with heavy rain (559 mm) and mostly overcast skies.

64 Good

Comfort

22°
Feels Like Mild
22°C
Temperature
20° 25°
86%
Humidity
Very Humid

Weather

559 mm
Rainfall
4.3 m/s
Wind
Light Breeze
1.7
UV Index
Very High
13.9h daylight

July

July is warm with stifling humidity (dew point 25°C). Heavy rain (241 mm) and partly cloudy skies.

70 Very Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 28°
85%
Humidity
Very Humid

Weather

241 mm
Rainfall
5.4 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
13.7h daylight

August

August is the warmest month with stifling humidity (dew point 25°C). Heavy rain (247 mm) and partly cloudy skies.

74 Very Good

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 28°
81%
Humidity
Very Humid

Weather

247 mm
Rainfall
5.0 m/s
Wind
Light Breeze
2.2
UV Index
Extreme
13.1h daylight

September

September is warm with muggy conditions (dew point 23°C). Heavy rain (241 mm) and partly cloudy skies.

70 Very Good

Comfort

24°
Feels Like Warm
24°C
Temperature
22° 26°
79%
Humidity
Very Humid

Weather

241 mm
Rainfall
5.1 m/s
Wind
Light Breeze
1.7
UV Index
Very High
12.2h daylight

October

October is mild with highs of 23°C and lows of 18°C. Significant rainfall (162 mm) and mostly overcast skies.

66 Good

Comfort

21°
Feels Like Mild
21°C
Temperature
18° 23°
74%
Humidity
Very Humid

Weather

162 mm
Rainfall
4.8 m/s
Wind
Light Breeze
1.2
UV Index
High
11.3h daylight

November

November is cool with highs of 19°C and lows of 14°C. Heavy rain (202 mm) and mostly overcast skies.

54 Acceptable

Comfort

17°
Feels Like Cool
17°C
Temperature
14° 19°
73%
Humidity
Very Humid

Weather

202 mm
Rainfall
5.9 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
10.6h daylight

December

December is cool with highs of 16°C and lows of 10°C. Significant rainfall (141 mm), mostly overcast skies, and breezy conditions.

54 Acceptable

Comfort

13°
Feels Like Cool
13°C
Temperature
10° 16°
74%
Humidity
Very Humid

Weather

141 mm
Rainfall
6.8 m/s
Wind
Breezy
0.5
UV Index
Moderate
10.2h daylight

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