A very fulfilling day trip! We met early in Shinjuku, making the trip convenient and easy. We then took a bus to Lake Yamanaka, Mt. Fuji, to ride a swan boat. The scenery of Lake Yamanaka was absolutely beautiful. The itinerary was well-planned, with just the right amount of time spent at each stop. I was very lucky to see Mt. Fuji with its "hat" (referring to its distinctive shape), as this was the first time I'd seen the complete Mt. Fuji from so many visits. We went up to the 5th station. Remember to bring a windproof jacket! The view of Mt. Fuji from the Oishi Park direction was stunning. We also had a delicious lavender ice cream. I highly recommend this trip. Our guide, Ms. Feng, provided detailed and clear explanations. I recommend this trip for families or independent travelers to include a day trip in your itinerary.
Anonymous User
Family
Heavenly Mountain Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Heavenly Mountain year round climate
Spring (March–May): Average 14.1–19.9°C, mild and rainy climate with abundant rainfall. Common activities: Hiking, flower viewing (if applicable). Recommended clothing: Light jacket, long-sleeved shirts and pants.
Summer (June–August): Average 23.0–27.6°C, hot and rainy, with the most rainfall in June; be prepared for rain. Common activities: Summer resort (if applicable), indoor activities. Recommended clothing: Light and breathable clothing, rain gear.
Autumn (September–November): Average 21.8–26.4°C, comfortable temperature, gradually decreasing rainfall. Common activities: Hiking, outdoor activities. Recommended clothing: Long-sleeved shirts and pants, light jacket.
Winter (December–February): Average 10.8–12.9°C, lower temperature, less rainfall. Common activities: Hot spring experience (if applicable), indoor activities. Recommended clothing: Warm clothing, jacket.
Heavenly Mountain climatological average
Annual average temperature: approx. 19°C / Annual rainfall: approx. 2871 mm / Summer humidity: 75%–85% / Rainiest month: June
Heavenly Mountain monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
10.8°C
142.2
February
11.2°C
233.2
March
14.1°C
287.9
April
17.5°C
303.9
May
19.9°C
284.3
June
23°C
392.9
July
27°C
122
August
27.6°C
229.7
September
26.4°C
301.4
October
21.8°C
209
November
18.6°C
231.8
December
12.9°C
133
Heavenly Mountain weather for the next seven days
8/9
Sunday
Sunny
27.4°C/26°C
8/10
Monday
Partly Cloudy
26.8°C/25.5°C
8/11
Tuesday
Patchy rain nearby
26°C/23°C
8/12
Wednesday
Light rain shower
26.5°C/24.9°C
8/13
Thursday
Light rain shower
26.5°C/25.1°C
8/14
Friday
Patchy rain nearby
27.1°C/26.2°C
8/15
Saturday
Patchy rain nearby
27.3°C/26.3°C
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