Our tour guide, Matt Yan, arranged the itinerary well and was a very nice and enthusiastic person. If you want to visit many classic attractions, this is truly a satisfying experience. I thought it was great, but unfortunately the weather was bad; Owakudani was completely shrouded in fog. 😆 I'll definitely come back again next time! 👍
This trip was fantastic. The only downside was the bad weather, so we didn't get to see Mount Fuji. Our tour guide was wonderful and provided very detailed explanations. I'd love to go again if I have the chance to visit Japan in the future.
Anonymous User
Family
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
8/12
Wednesday
Light rain shower
20.8°C/16.8°C
8/13
Thursday
Patchy rain nearby
25.5°C/16.3°C
8/14
Friday
Light rain shower
24.3°C/17.4°C
8/15
Saturday
Light rain shower
23.2°C/17.6°C
8/16
Sunday
Patchy rain nearby
23.5°C/16.7°C
8/17
Monday
Mist
24.4°C/16.7°C
8/18
Tuesday
Patchy rain nearby
26.1°C/19°C
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