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Kuju

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Kuju Weather, Climate and Best Time to Visit

Data source：Meteostat
Update date：2025-09

Kuju year round climate

  • Spring (March–May): Average 11.7–18.9°C, mild climate with abundant rainfall, especially in April. Common activities: Picnicking, flower viewing (such as cherry blossoms and azaleas, depending on blooming time). Recommended clothing: Light jacket, long-sleeved shirt, rain gear.
  • Summer (June–August): Average 22.2–27.8°C, hot and humid, with the most rainfall in June, relatively less in July and August. Common activities: Summer resort, hiking and mountain climbing are possible, but sun protection and rain gear are necessary. Recommended clothing: Breathable clothing, short-sleeved shirts, sun hat, rain gear.
  • Autumn (September–November): Average 15.2–25.9°C, comfortable and pleasant climate, with more rainfall in September. Common activities: Maple leaf viewing (depending on the time of foliage change), hiking. Recommended clothing: Light jacket, long-sleeved shirt.
  • Winter (December–February): Average 6.8–9.4°C, cold and dry climate with low rainfall. Common activities: Skiing (check for suitable locations), hot spring bathing. Recommended clothing: Warm clothing, down jacket, scarf, gloves.

Kuju climatological average

Annual average temperature: approx. 17°C / Annual rainfall: approx. 1734 mm / Summer humidity: 70%–80% / Rainiest month: June

Kuju monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
6.8°C
38.1
February
7.8°C
105.1
March
11.7°C
170.8
April
16°C
208.8
May
18.9°C
205.7
June
22.2°C
248.2
July
27.1°C
90.3
August
27.8°C
118
September
25.9°C
192.3
October
19.3°C
190.5
November
15.2°C
128.2
December
9.4°C
38.7

Kuju weather for the next seven days

5/2
Saturday
Sunny
19.5°C/15.5°C
5/3
Sunday
Patchy rain nearby
19.8°C/17.5°C
5/4
Monday
Patchy rain nearby
21.1°C/18°C
5/5
Tuesday
Partly Cloudy
18.6°C/17°C
5/6
Wednesday
Patchy rain nearby
18.8°C/17.2°C
5/7
Thursday
Patchy rain nearby
19.6°C/16.7°C
5/8
Friday
Partly Cloudy
20.2°C/18.4°C

Kuju Frequently Asked Questions and Useful Information for Travel

What is Kuju famous for?

Kuju is most famous for being selected as one of Japan's top mountains by the renowned climber Kyuya Fukada, author of the influential book “100 Famous Japanese Mountains.”

Are there mountains in Kuju?

Yes, Kuju is home to the Kuju Mountains, often called the “Roof of Kyushu.” These mountains feature several peaks exceeding 1,700 meters above sea level and are situated near the vast Aso Caldera within Aso-Kuju National Park.

What is the meaning of 'kuju' in Japanese?

In Japanese, 'kuju' (口受) is a noun that means listening to someone talking or receiving information through hearing.

What are the highlights of visiting Kuju?

Kuju offers breathtaking mountain scenery, hiking opportunities, and the chance to experience the natural beauty of Kyushu. The Kuju Mountains are a key attraction for outdoor enthusiasts and nature lovers.

Where is Kuju located?

Kuju is a region in Ōita Prefecture, Japan, known for its stunning mountainous landscape and its inclusion in the Aso-Kuju National Park.