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Mont Asama

Informations touristiques

Mont Asama recommandations de voyages en banlieue et dans les environs

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Mont AsamaMétéo, climat et meilleure saison pour voyager

Source des données：Meteostat
Date de mise à jour：2025-09

Mont Asama climat toute l'année

  • Spring (March–May): 2.9–12.4°C on average. The climate is variable; early spring remains cold, while late spring gradually warms with increasing rainfall. Common activities: Hiking (be aware of weather changes), enjoying mountain scenery. Recommended clothing: Warm jacket, fleece, waterproof jacket.
  • Summer (June–August): 17.0–21.8°C on average. Pleasant temperatures, high humidity, and frequent rainfall. Common activities: Hiking in cool areas (such as mountaintops) for summer respite, enjoying natural landscapes. Recommended clothing: Light and breathable clothing, rain gear.
  • Autumn (September–November): 11.1–19.4°C on average. Pleasant climate, reduced rainfall, and gradually decreasing temperatures. Common activities: Hiking, viewing autumn leaves (if available in the mountain area). Recommended clothing: Comfortable long-sleeved clothing, light jacket.
  • Winter (December–February): -2.8–-0.2°C on average. Cold temperatures, low rainfall, and potential snowfall. Common activities: Skiing (if nearby ski resorts are available), enjoying winter mountain views (pay attention to keeping warm). Recommended clothing: Heavy warm jacket, hat, gloves, scarf.

Mont Asama valeur moyenne du climat

Annual average temperature: approx. 9.3°C / Annual rainfall: approx. 1270 mm / Summer humidity: 70%–80% / Rainiest month: June

Mont Asama moyenne mensuelle des températures et des précipitations

Mois
Température (°C)
Précipitations (mm)
Janvier
-2.8°C
10.7
février
-2°C
47.2
mars
2.9°C
91
avril
9.2°C
116.5
mai
12.4°C
158.8
Juin
17°C
197.6
Juillet
21.7°C
174.5
Août
21.8°C
131.8
Septembre
19.4°C
154.3
Octobre
11.1°C
103.2
Novembre
5.9°C
70.6
Décembre
-0.2°C
14

Météo des sept prochains jours Mont Asama

8/2
dimanche
Brume
29.9°C/18.6°C
8/3
Lundi
Brouillard
20.1°C/17.7°C
8/4
Mardi
Brouillard
23.8°C/15.8°C
8/5
Mercredi
Pluies éparses à proximité
24.9°C/13.9°C
8/6
Jeudi
Pluies éparses à proximité
25.7°C/18.9°C
8/7
Vendredi
Pluies éparses à proximité
26.3°C/19°C
8/8
Samedi
Pluies éparses à proximité
26.8°C/18.7°C

Mont Asama FAQ et informations pratiques pour le voyage

When was the last time Mount Asama erupted?

The last eruption was in 2019, and Mt. Asama continues to puff away to let us know it is still alive. Bordering Gunma and Nagano prefectures, Mt. Asama is a 2,568-meter active volcano.

Can you climb Mount Asama?

From the trailhead at Takamine Kogen Onsen, the trek to the summit takes about 3.5 hours. While there are some steep sections, it should be manageable for those of average fitness. You'll pass through dense forest before moving above the tree line into the mountain's volcanic realm.

What towns are near Mount Asama?

Small eruptions are not uncommon on Mount Asama, which overlooks the towns of Karuizawa, Miyota, and Komoro in Nagano and Naganohara and Tsumagoi in Gunma.

How active is Mount Asama?

Mount Asama (浅間山, Asama-yama) is an active complex volcano in central Honshū, the main island of Japan. The volcano is the most active on Honshū. The Japan Meteorological Agency classifies Mount Asama as rank A.

What is the elevation of Mount Asama?

Mount Asama stands at an impressive 2,568 meters (approximately 8,425 feet) above sea level, making it a significant peak in central Honshu, Japan.