Because of the heavy rain earlier, we had to park in a parking lot quite far from Udo Shrine. It took about 20 minutes to walk to the main hall. Be careful of your health in the summer, it's very hot!!!
Anonymous User
Family
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
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