Mount Karakuni

Mountain Miyazaki volcano and popular hiking destination

Karakuni in the Kirishima volcanic range is a popular hike for crater-rim walking, panoramic views of nearby volcanic peaks and seasonal sunrise treks favored by early starters.

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Mount Karakuni
31.9346, 130.8620

How to Get to Mount Karakuni #

From Miyazaki or Kagoshima, use regional buses toward the Kirishima range; from the nearest towns hikers follow local signs to trailheads. Private car access and short hikes from parking areas are common; check national park information for seasonal road closures.

Tips for Visiting Mount Karakuni #

  • If timing permits, visit during azalea season (late April-May) for intense color on the ridge.
  • Use the Kirishima-Kinkowan National Park signage to reach trailheads; local buses link Miyazaki and Kagoshima with nearby towns.
  • Bring layered clothing-summit temperatures can be markedly cooler than the plains below.

Best Time to Visit Mount Karakuni #

Spring and autumn offer the best combination of flower displays and stable weather; summer can be hot and humid at lower elevations.

Spring
April-May · 10-18°C (50-64°F)
Flowering shrubs and mild weather on the ridges.
Autumn
October-November · 8-16°C (46-61°F)
Clear days and good visibility; comfortable hiking conditions.

Weather & Climate near Mount Karakuni #

Climate

Mount Karakuni's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with mild summers (peaking in August) and freezing winters (coldest in January). Temperatures range from -5°C to 22°C. Heavy rainfall (3494 mm/year), wettest in July.

Best Time to Visit
AugustJulySeptember
Temperature & Rainfall
Temperature Range
36°
Warmest Month
-6°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of 2°C and lows of -5°C. Significant rainfall (112 mm) and partly cloudy skies.

35 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°
83%
Humidity
Very Humid

Weather

112 mm
Rainfall
4.8 m/s
Wind
Light Breeze
0.5
UV Index
Moderate
10.2h daylight

February

February is freezing with highs of 3°C and lows of -4°C. Significant rainfall (148 mm) and partly cloudy skies.

42 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-5°
81%
Humidity
Very Humid

Weather

148 mm
Rainfall
4.9 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
10.9h daylight

March

March is cold with highs of 6°C and lows of -1°C. Heavy rain (239 mm) and partly cloudy skies.

38 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
79%
Humidity
Very Humid

Weather

239 mm
Rainfall
5.1 m/s
Wind
Light Breeze
1.1
UV Index
High
11.9h daylight

April

April is cold with highs of 12°C and lows of 4°C. Heavy rain (299 mm) and partly cloudy skies.

48 Poor

Comfort

Feels Like Cold
C
Temperature
12°
79%
Humidity
Very Humid

Weather

299 mm
Rainfall
4.7 m/s
Wind
Light Breeze
1.4
UV Index
High
12.8h daylight

May

May is cool with highs of 15°C and lows of 8°C. Heavy rain (364 mm) and mostly overcast skies.

54 Acceptable

Comfort

12°
Feels Like Cool
12°C
Temperature
15°
81%
Humidity
Very Humid

Weather

364 mm
Rainfall
4.2 m/s
Wind
Light Breeze
1.6
UV Index
Very High
13.6h daylight

June

June is cool with highs of 18°C and lows of 12°C. Heavy rain (599 mm) and mostly overcast skies.

54 Acceptable

Comfort

15°
Feels Like Cool
15°C
Temperature
12° 18°
86%
Humidity
Very Humid

Weather

599 mm
Rainfall
4.4 m/s
Wind
Light Breeze
1.5
UV Index
High
14.0h daylight

July

July is mild with muggy conditions (dew point 23°C). The wettest month with heavy rain (631 mm) and partly cloudy skies.

60 Good

Comfort

19°
Feels Like Mild
19°C
Temperature
16° 22°
86%
Humidity
Very Humid

Weather

631 mm
Rainfall
4.1 m/s
Wind
Light Breeze
2.0
UV Index
Very High
13.8h daylight

August

August is the warmest month with muggy conditions (dew point 23°C). Heavy rain (416 mm) and partly cloudy skies.

68 Good

Comfort

19°
Feels Like Mild
19°C
Temperature
16° 22°
84%
Humidity
Very Humid

Weather

416 mm
Rainfall
4.3 m/s
Wind
Light Breeze
2.0
UV Index
Very High
13.1h daylight

September

September is cool with highs of 19°C and lows of 14°C. Heavy rain (303 mm) and partly cloudy skies.

60 Good

Comfort

17°
Feels Like Cool
17°C
Temperature
14° 19°
84%
Humidity
Very Humid

Weather

303 mm
Rainfall
4.4 m/s
Wind
Light Breeze
1.5
UV Index
Very High
12.2h daylight

October

October is cool with highs of 15°C and lows of 8°C. Significant rainfall (172 mm) and partly cloudy skies.

56 Acceptable

Comfort

12°
Feels Like Cool
12°C
Temperature
15°
82%
Humidity
Very Humid

Weather

172 mm
Rainfall
4.8 m/s
Wind
Light Breeze
1.1
UV Index
High
11.3h daylight

November

November is cold with highs of 10°C and lows of 3°C. Significant rainfall (122 mm) and partly cloudy skies.

58 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
83%
Humidity
Very Humid

Weather

122 mm
Rainfall
4.9 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
10.4h daylight

December

December is cold with highs of 5°C and lows of -3°C. Regular rainfall (89 mm) and partly cloudy skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
-3°
83%
Humidity
Very Humid

Weather

89 mm
Rainfall
4.4 m/s
Wind
Light Breeze
0.5
UV Index
Low
10.0h daylight

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