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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 53–66°F, 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 71–82°F, 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 59–78°F, 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 44–48°F, 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. 62.6°F / Annual rainfall: approx. 1734 mm / Summer humidity: 70%–80% / Rainiest month: June

Kuju monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
44.2°F
38.1
February
46°F
105.1
March
53.1°F
170.8
April
60.8°F
208.8
May
66°F
205.7
June
72°F
248.2
July
80.8°F
90.3
August
82°F
118
September
78.6°F
192.3
October
66.7°F
190.5
November
59.4°F
128.2
December
48.9°F
38.7

Kuju weather for the next seven days

5/2
Saturday
Sunny
67°F/60.3°F
5/3
Sunday
Partly Cloudy
67.8°F/63.7°F
5/4
Monday
Moderate rain
69.7°F/63.7°F
5/5
Tuesday
Sunny
63.8°F/59.5°F
5/6
Wednesday
Patchy rain nearby
64.8°F/62.2°F
5/7
Thursday
Sunny
66°F/61.7°F
5/8
Friday
Overcast
67.1°F/64.6°F

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.