Overall feeling good except the ticket exchange center closed relatively early the ticket exchange process was smooth staff attentive to assist and inquire about your itinerary A+ high recommended
Snowboarding with my family! It was close to my parents' house so we had a great time. However, the snow was artificial and there were many icy spots, so it hurt when we fell... The scenery and food were amazing! I'd love to go again!
Anonymous User
Family
Yamanashi Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Yamanashi year round climate
Spring (March–May): Average 11.3–19.1°C, mild climate but with relatively heavy rainfall, especially frequent in April and May. Common activities: Flower viewing, hiking (be aware of changing weather conditions). Recommended clothing: Light jacket, long-sleeved shirt, rain gear.
Summer (June–August): Average 22.8–28.2°C, hot and humid, occasional thunderstorms. Common activities: Hot spring bathing, outdoor swimming, appreciating Mount Fuji views. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
Autumn (September–November): Average 19.3–14.9°C, cool and comfortable, more rainfall in September, drier weather after October. Common activities: Viewing autumn leaves, fruit picking. Recommended clothing: Light jacket, long-sleeved shirt.
Winter (December–February): Average 9.0–7.3°C, cold and dry, occasional snowfall. Common activities: Skiing, hot spring therapy. Recommended clothing: Warm jacket, hat, gloves, scarf.
Yamanashi climatological average
Annual average temperature: approx. 17°C / Annual rainfall: approx. 1490 mm / Summer humidity: 70%–80% / Rainiest month: September
Yamanashi monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
6.4°C
27.7
February
7.3°C
60.7
March
11.3°C
126.3
April
16.1°C
148.9
May
19.1°C
194.4
June
22.8°C
232.7
July
28.2°C
116.7
August
28.2°C
132.8
September
26.1°C
245.9
October
19.3°C
107
November
14.9°C
69
December
9°C
27.8
Yamanashi weather for the next seven days
1/29
Thursday
Moderate rain
6.6°C/2.2°C
1/30
Friday
Sunny
6.8°C/2.4°C
1/31
Saturday
Sunny
7°C/2.2°C
2/1
Sunday
Partly Cloudy
8.1°C/3.3°C
2/2
Monday
Patchy rain nearby
8.8°C/3.4°C
2/3
Tuesday
Patchy rain nearby
9.2°C/3.6°C
2/4
Wednesday
Sunny
10.2°C/4.5°C
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