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Akakura Onsen

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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 3.4–14.9°C, 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 19.8–26.0°C, 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 8.0–22.1°C, 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 -0.4–1.6°C, 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. 11.7°C / Annual rainfall: approx. 2277 mm / Summer humidity: 70%–80% / Rainiest month: July

Akakura Onsen monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
-0.4°C
209.4
February
0.4°C
114.6
March
3.4°C
137.5
April
10.6°C
93.8
May
14.9°C
112.5
June
19.8°C
219.9
July
24.8°C
403.5
August
26°C
216.9
September
22.1°C
127.9
October
13.8°C
126.4
November
8°C
196.5
December
1.6°C
318.6

Akakura Onsen weather for the next seven days

12/23
Tuesday
Sunny
3.3°C/-2.6°C
12/24
Wednesday
Moderate rain
5°C/0°C
12/25
Thursday
Patchy rain nearby
5.1°C/2.3°C
12/26
Friday
Heavy snow
1.4°C/-5.5°C
12/27
Saturday
Heavy snow
-1.5°C/-4.4°C
12/28
Sunday
Light snow showers
2.3°C/-4.6°C
12/29
Monday
Cloudy
2.2°C/-6.8°C