The weather was fantastic, allowing us to see Mount Fuji and the last vestiges of the cherry blossoms. Our guide, Xiao Chen, provided clear explanations and made excellent arrangements; highly recommended.
Thank you, tour guide Zhao, for your explanation. You were very helpful, and the overall experience was great. The weather was perfect that day, and we could see Mount Fuji clearly from both Lake Yamanaka and Lake Kawaguchi. Plus, it was cherry blossom season, so the combination of mountains, water, and flowers was truly beautiful!
Anonymous User
Solo traveler
Yamanakako Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Yamanakako year round climate
Spring (March–May): Average 9.4–17.9°C, mild climate but with abundant rainfall, especially in April. Popular activities: Flower viewing, hiking. Recommended clothing: Light jacket, long-sleeved shirts, raincoat is a must.
Summer (June–August): Average 21.1–26.7°C, hot and humid, with the most rainfall in June. Pay attention to sun protection and rain. Popular activities: Swimming, water sports, camping. Recommended clothing: Light and breathable clothing, sun hat, raincoat.
Autumn (September–November): Average 16.3–24.2°C, comfortable climate, but occasional showers. Popular activities: Maple viewing, hiking, cycling. Recommended clothing: Light jacket, long-sleeved shirts.
Winter (December–February): Average 3.1–5.1°C, cold and dry, with less rainfall. Popular activities: Skiing, onsen experience. Recommended clothing: Warm clothing, thick jacket, hat, gloves, scarf.
Yamanakako climatological average
Annual average temperature: approx. 15°C / Annual rainfall: approx. 3016 mm / Summer humidity: 70%–80% / Rainiest month: June
Yamanakako monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
3.1°C
56.5
February
4.6°C
177.5
March
9.4°C
270.6
April
14.8°C
290.8
May
17.9°C
360.3
June
21.1°C
555.1
July
26.3°C
260.4
August
26.7°C
238.5
September
24.2°C
312.6
October
16.3°C
215.3
November
11.3°C
215.3
December
5.1°C
63.4
Yamanakako weather for the next seven days
5/12
Tuesday
Patchy rain nearby
15.7°C/9.6°C
5/13
Wednesday
Patchy rain nearby
18.1°C/9.9°C
5/14
Thursday
Moderate rain
17.3°C/9.5°C
5/15
Friday
Sunny
21°C/8.8°C
5/16
Saturday
Sunny
22.7°C/11.1°C
5/17
Sunday
Sunny
23.4°C/10.6°C
5/18
Monday
Sunny
23°C/10.9°C
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