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Chausu-dake

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Chausu-dake Weather, Climate and Best Time to Visit

Data source：Meteostat
Update date：2025-09

Chausu-dake year round climate

  • Spring (March–May): 7.6–16.9°C on average, mild and rainy, with possible remaining snow in mountainous areas. Common activities: hiking (be mindful of weather changes), viewing mountain flowers. Recommended clothing: warm jacket, waterproof jacket, comfortable and breathable long pants and shoes.
  • Summer (June–August): 20.9–25.6°C on average, hot and rainy, with high humidity. Common activities: mountain climbing to escape the heat (be mindful of mountain weather changes), observing nature. Recommended clothing: breathable and sweat-wicking clothing, light rain gear, hiking boots.
  • Autumn (September–November): 15.4–23.9°C on average, pleasant weather, with gradually decreasing rainfall. Common activities: hiking, viewing autumn leaves (depending on altitude). Recommended clothing: comfortable and breathable clothing, light jacket, comfortable shoes.
  • Winter (December–February): 1.2–3.5°C on average, cold and dry, with significant snowfall in mountainous areas. Common activities: skiing (depending on snow conditions), viewing snow scenery. Recommended clothing: warm clothing, waterproof jacket, anti-slip and warm shoes.

Chausu-dake climatological average

Annual average temperature: approx. 13.6°C / Annual rainfall: approx. 1944 mm / Summer humidity: 70%–80% / Rainiest month: June

Chausu-dake monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
1.2°C
37.9
February
2.7°C
117.1
March
7.6°C
172.5
April
13.9°C
205.2
May
16.9°C
246.9
June
20.9°C
313.5
July
25.5°C
189.8
August
25.6°C
172.9
September
23.9°C
179.1
October
15.4°C
135.9
November
10°C
126
December
3.5°C
48.1

Chausu-dake weather for the next seven days

4/22
Wednesday
Partly Cloudy
18.2°C/-0.1°C
4/23
Thursday
Heavy rain
13.4°C/3.1°C
4/24
Friday
Patchy rain nearby
17.8°C/1.1°C
4/25
Saturday
Patchy rain nearby
18°C/3.1°C
4/26
Sunday
Patchy rain nearby
17.3°C/4.7°C
4/27
Monday
Patchy rain nearby
16.9°C/4.9°C
4/28
Tuesday
Patchy rain nearby
19.1°C/1.8°C

Chausu-dake Frequently Asked Questions and Useful Information for Travel

When is the best time to visit?

The best time to visit is autumn, especially when the red leaves are at their peak.

What are the must-see attractions?

Must-see attractions include the autumn foliage landscape, the teahouses at the pass, and the volcanic geological features.