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Mt. Kirishima

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Mt. Kirishima Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Mt. Kirishima year round climate

  • Spring (March–May): Average 52–65°F, mild climate with abundant rainfall, ideal for enjoying the fresh greenery of the mountains. Common activities: Mountain hiking, onsen experience. Recommended clothing: Light jacket, long-sleeved shirt, comfortable athletic shoes.
  • Summer (June–August): Average 71–79°F, hot and humid, with more rainfall, especially in June. Common activities: Sightseeing in a summer resort, onsen vacation. Recommended clothing: Light and breathable clothing, rain gear.
  • Autumn (September–November): Average 66–57°F, comfortable and pleasant climate with less rainfall, ideal for viewing autumn leaves. Common activities: Viewing autumn leaves, mountain hiking, onsen therapy. Recommended clothing: Light jacket, long-sleeved shirt.
  • Winter (December–February): Average 45–46°F, low temperatures with less rainfall. Common activities: Onsen bathing, viewing snowy landscapes (depending on conditions). Recommended clothing: Warm jacket, sweater, scarf and gloves.

Mt. Kirishima climatological average

Annual average temperature: approx. 62.6°F / Annual rainfall: approx. 2415 mm / Summer humidity: 70%–80% / Rainiest month: June

Mt. Kirishima monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
43.5°F
67.2
February
46.6°F
127.8
March
52.9°F
220.7
April
61°F
278.8
May
65.8°F
262.6
June
72°F
570.6
July
79.5°F
280.7
August
79.9°F
166.8
September
77.4°F
149.2
October
66.4°F
111
November
57.9°F
104.6
December
45.1°F
75.8

Mt. Kirishima weather for the next seven days

7/19
Sunday
Mist
90.4°F/70.7°F
7/20
Monday
Partly Cloudy
96.6°F/69.9°F
7/21
Tuesday
Light rain shower
91.6°F/70.4°F
7/22
Wednesday
Fog
88.4°F/70.3°F
7/23
Thursday
Mist
94.2°F/68.9°F
7/24
Friday
Mist
95.5°F/69.9°F
7/25
Saturday
Mist
94.4°F/70.8°F