Know the four seasons, climate, and clothing in Yatsugatake, Kiyosato, and Kobuchizawa.
The southern foot of Yatsugatake (Hokuto City) is surrounded by mountains: the Yatsugatake mountain range to the north, the Chichibu mountain range to the northeast, Chigatake to the south, and Kaikomagatake to the southwest. Hokuto City is the largest and widest area in Yamanashi Prefecture, and is also home to a number of national and quasi-national parks.
The temperature is 4 to 5 degrees Celsius lower than Tokyo throughout the year, making it a "cool" place to visit. 〜The climate is characterized by coolness, low humidity, and high temperature differences. In summer, the average temperature in August is 25.4°C. The average temperature in August is 25.4°C, which means that you can spend your summer as a summer resort without feeling the heat and humidity of the city. It is a great place to escape the heat and humidity of the city. On the other hand, in winter It is not unusual for the temperature to drop below freezing, making it very cold.
The city also features the longest hours of sunshine in the Kanto Koshin region, with many sunny days. The city has a large difference in elevation, with the center of Hokuto City at around 500 m above sea level, Kobuchizawa at around 900 m above sea level, and Kiyosato Plateau at around 1,300 m above sea level. 100 m higher in elevation results in a 0.6°C drop in temperature, so be prepared to dress differently in each area.
<Climate of Yatsugatake, Kiyosato, and Kobuchizawa
<Resort hotels where you can enjoy Yatsugatake's nature and wine
<Climate of Yatsugatake, Kiyosato, and Kobuchizawa
Spring (March-May) temperatures and clothing in the Yatsugatake, Kiyosato, and Kobuchizawa areas
The average temperature in March is 4.8°C. Compared to Tokyo's average temperature of 10.7°C for the same month, it is still cold in the Yatsugatake area, so you need to be prepared for the cold. With an average maximum temperature of 11.9°C, you may feel a little warmer during the day, but the northerly winds are chilly and a down coat or heavy coat is essential. In late March, flowers and grasses sprout, and cherry blossoms bloom in early to mid-April. The average temperature rises to 11.4°C.
May is the season for active play in the great outdoors, with trekking and ranching experiences. The average maximum temperature is over 21°C, and during the day you can comfortably spend your time with a long-sleeved shirt and a light jacket, but the average minimum temperature is 10.6°C, so it is recommended to prepare a thick jacket or a light sweater.
Summer (June-August) temperatures and clothing in the Yatsugatake, Kiyosato, and Kobuchizawa areas
The Yatsugatake area is popular as a summer resort because of its cool and dry climate. In July and August, the average temperature does not exceed 30°C (86°F), making it a comfortable place to spend time, except in areas at lower elevations. In the center of Hokuto City, which is close to the Kofu Basin, the heat and humidity are typical of the basin; a T-shirt and sleeveless shirt will suffice, but in the higher elevation areas, a shirt or parka will be necessary to wear over it.
In summer in Yatsugatake, the highland areas such as Kobuchizawa and Kiyosato are lively. Music and art festivals are held, and the town of Akeno boasts 400,000 sunflowers, which are a seasonal tradition.
Autumn (September-November) temperatures and clothing in the Yatsugatake, Kiyosato, and Kobuchizawa areas
The average temperature in Tokyo in September is 26.5°C and 18.5°C in October. In comparison, in the Yatsugatake area, the temperatures are 22.1°C in September and 14.6°C in October. The morning and evening temperatures are cooler, with the average minimum temperature in September being 18°C. However, in October, the mornings and evenings suddenly become chilly, and the average minimum temperature drops to 10.7°C, so be sure to pack a sweater or coat.
The best time to view the autumn foliage at Kannon-daira and Fuji is from mid-October to mid-November, when the average temperature drops to 7.5°C and the weather becomes even colder. Winter protection is necessary at this time of year. Be prepared to wear a down coat, scarf, hat, boots, etc. to keep your feet warm.
Winter (December to February) temperatures and clothing in the Yatsugatake, Kiyosato, and Kobuchizawa areas
Winter in the Yatsugatake area continues to be bitterly cold because of the strong and cold northwest wind, "Yatsugatake Oroshi" (wind blowing from the Yatsugatake Mountains). The average temperature in Tokyo is 6-8℃, but in the Yatsugatake area, it is 3.3℃ in December, 1.0℃ in January, and 1.0℃ in February. -0.1°C. 0.1°C in February. When going out, be sure to take thorough measures to protect yourself from the cold.
It is recommended to wear a thick inner layer, a sweater, a down coat, and of course, snow boots. Smaller items are also required, such as scarves, ear muffs, gloves, hats, and body warmers.
The highland areas at high elevation have a lot of snowfall, and you can enjoy winter activities such as skiing in the Kiyosato area and viewing the tree ice near the Kita-Yatsugatake ropeway.
<Resort hotels where you can enjoy Yatsugatake's nature and wine
After a day of sightseeing, relax and unwind at our wine resort on the Yatsugatake plateau. The perfect location overlooking the Southern Alps and Mt. Fuji. In a space reminiscent of an Italian mountain town created by a world-renowned architect, we offer a blissful holiday where you can forget your everyday life and refresh your body and soul.
Hoshino Resorts RISONARE Yatsugatake
A wine resort with a European townscape on the Yatsugatake plateau
This highland resort is located at the foot of a 960-meter-high mountain, about 90 minutes by car from Tokyo, and offers a 360-degree panoramic view of Yatsugatake, the Southern Alps mountain range, and Mt. It is a summer retreat in summer and a place to enjoy winter sports in winter. The Property, which was designed by a world-renowned architect to resemble an Italian mountain city, is equipped with Guest rooms where you can relax as if you were living in a house, an indoor swimming pool with large waves, a Books & Café, the YATSUGATAKE Wine House with 24 kinds of wine from Yamanashi and Nagano Prefectures, Activities in the magnificent nature, and a restaurant where you can enjoy the land. The YATSUGATAKE Wine House offers 24 varieties of wines from Yamanashi and Nagano prefectures, and activities in the magnificent natural environment.





