Akakura Onsen Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Akakura Onsen year round climate
Spring (March–May): Average 38–58°F, mild climate, but early spring still has lower temperatures and rainfall. March to April is more humid, while May becomes comfortable. Common activities: Hiking (be aware of weather changes), onsen bathing. Recommended clothing: Warm jacket, long-sleeved clothing, comfortable hiking shoes.
Summer (June–August): Average 67–78°F, warm and humid climate, with the most rainfall in July. Common activities: Outdoor activities, enjoying onsen, appreciating natural scenery. Recommended clothing: Light and breathable clothing, rain gear.
Autumn (September–November): Average 46–71°F, comfortable and pleasant climate, with gradually decreasing rainfall. Common activities: Hiking, autumn foliage viewing (depending on the leaf color change), onsen bathing. Recommended clothing: Light jacket, long-sleeved clothing.
Winter (December–February): Average -32–34°F, cold climate, high probability of snowfall, pay attention to keeping warm. Common activities: Skiing, onsen bathing, appreciating snow scenery. Recommended clothing: Heavy warm clothing, waterproof jacket, snow boots.
Akakura Onsen climatological average
Annual average temperature: approx. 53.1°F / Annual rainfall: approx. 2277 mm / Summer humidity: 70%–80% / Rainiest month: July
Akakura Onsen monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
31.3°F
209.4
February
32.7°F
114.6
March
38.1°F
137.5
April
51.1°F
93.8
May
58.8°F
112.5
June
67.6°F
219.9
July
76.6°F
403.5
August
78.8°F
216.9
September
71.8°F
127.9
October
56.8°F
126.4
November
46.4°F
196.5
December
34.9°F
318.6
Akakura Onsen weather for the next seven days
12/20
Saturday
Partly Cloudy
49.4°F/31.1°F
12/21
Sunday
Moderate rain
50.6°F/40.5°F
12/22
Monday
Patchy rain nearby
35.7°F/31.4°F
12/23
Tuesday
Partly Cloudy
38.4°F/28.3°F
12/24
Wednesday
Moderate rain
41.8°F/32.7°F
12/25
Thursday
Patchy rain nearby
40.5°F/32.1°F
12/26
Friday
Heavy snow
29.2°F/24.6°F
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