Obtenez des offres exclusives sur l'appli
  1. Accueil
  2. Japon
  3. Koshinetsu
  4. Nagano
  5. Rivière Shinano

Rivière Shinano

Informations touristiques

Rivière Shinano recommandations de voyages en banlieue et dans les environs

Plus de destinations

Rivière ShinanoMétéo, climat et meilleure saison pour voyager

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

Rivière Shinano climat toute l'année

  • Spring (March–May): Average 7.1–16.7°C, mild climate, but with relatively high rainfall, especially in March. Common activities: Flower viewing, hiking, but be aware of changing weather conditions. Recommended clothing: Light jacket, comfortable long pants and shoes.
  • Summer (June–August): Average 21.8–28.2°C, hot and humid, relatively low rainfall, but occasional heavy downpours. Common activities: Swimming, outdoor activities, but be aware of sun protection and rain. Recommended clothing: Light and breathable clothing, sun hat, rain gear.
  • Autumn (September–November): Average 16.6–24.6°C, pleasant climate, but with relatively high rainfall, especially in November. Common activities: Maple viewing, outdoor excursions, be aware of rain. Recommended clothing: Light jacket, comfortable long pants or skirt.
  • Winter (December–February): Average 2.5–4.9°C, cold and humid, very high rainfall, and possible snowfall. Common activities: Hot springs, indoor activities. Recommended clothing: Warm jacket, hat, scarf, gloves.

Rivière Shinano valeur moyenne du climat

Annual average temperature: approx. 14°C / Annual rainfall: approx. 3101 mm / Summer humidity: 70%–80% / Rainiest month: December

Rivière Shinano moyenne mensuelle des températures et des précipitations

Mois
Température (°C)
Précipitations (mm)
Janvier
2.5°C
441.3
février
3°C
269.3
mars
7.1°C
188.9
avril
12.9°C
117.3
mai
16.7°C
157.4
Juin
21.8°C
132.3
Juillet
26.6°C
212
Août
28.2°C
195.4
Septembre
24.6°C
196.4
Octobre
16.6°C
256.8
Novembre
11.6°C
337.2
Décembre
4.9°C
597

Météo des sept prochains jours Rivière Shinano

8/7
Vendredi
Ensoleillé
34.3°C/20.6°C
8/8
Samedi
Ensoleillé
30.8°C/19.4°C
8/9
dimanche
Partiellement nuageux
29.8°C/18.7°C
8/10
Lundi
Pluies éparses à proximité
29.1°C/18.8°C
8/11
Mardi
Averse légère
22.8°C/17.4°C
8/12
Mercredi
Ensoleillé
30°C/16.6°C
8/13
Jeudi
Partiellement nuageux
30.2°C/18.5°C

Rivière Shinano FAQ et informations pratiques pour le voyage

Why is the Shinano River important?

The Shinano River's flow and environment are vital, supporting the life and products of the vast areas within Niigata and Nagano Prefectures. The river supplies essential water for hydropower generation, irrigation for agriculture, industrial uses, and municipal water plants, underscoring its crucial role in regional development and daily life.

Where is the Shinano River located?

The Shinano River is located in Japan on the island of Honshu. It originates in the Japanese Alps and flows through the Nagano and Niigata prefectures, eventually emptying into the Sea of Japan. Its upper reaches are known as the Chikuma River.

How deep is the Shinano River?

At the Asahi Bridge, located 34.5 km from the river mouth, which serves as the official stream gauging location, the water surface width of the Shinano River is approximately 140 meters. The maximum depth recorded in the downstream part of the bridge was 9.37 meters.

Which is the biggest river in Japan?

The Shinano-gawa is recognized as the longest river in Japan, stretching 367 km. It originates in the high mountainous region of central Honshu Island, often referred to as the Japanese Alps. Its abundant waters flow towards the Echigo Plain, fostering extensive and rich rice paddy fields.

What are the main uses of Shinano River water?

The water from the Shinano River is crucial for multiple purposes, including generating hydropower, irrigating agricultural lands, supporting industrial activities, and supplying city water treatment plants. This multifaceted usage highlights the river's significance to the economy and well-being of the surrounding regions.