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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 11.6–18.8°C, 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 22.2–26.6°C, 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 19.1–14.4°C, 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 7.3–8.1°C, 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. 17°C / Annual rainfall: approx. 2415 mm / Summer humidity: 70%–80% / Rainiest month: June

Mt. Kirishima monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
6.4°C
67.2
February
8.1°C
127.8
March
11.6°C
220.7
April
16.1°C
278.8
May
18.8°C
262.6
June
22.2°C
570.6
July
26.4°C
280.7
August
26.6°C
166.8
September
25.2°C
149.2
October
19.1°C
111
November
14.4°C
104.6
December
7.3°C
75.8

Mt. Kirishima weather for the next seven days

6/2
Tuesday
Heavy rain
21.5°C/17.9°C
6/3
Wednesday
Patchy rain nearby
27.6°C/17.7°C
6/4
Thursday
Heavy rain
19.9°C/15.5°C
6/5
Friday
Moderate rain
23.4°C/17.1°C
6/6
Saturday
Heavy rain
22°C/17.2°C
6/7
Sunday
Heavy rain
19.8°C/17.7°C
6/8
Monday
Cloudy
24.4°C/13.6°C