Because the discounted tickets for the next day were sold out, I found that there were pre-booked tickets available. The price was about the same as the on-site price of 2,100 yen, so I booked a 5:15 AM ticket. I went to the ticket counter in advance to exchange my ticket, and staff opened a priority lane to guide me in first. After that, I just took the second cable car with everyone else, and there was no difference in price. However, it's great not to have to queue during peak season, since there's only one cable car every 15 minutes and can only accommodate a fixed number of people. If it's full, you have to wait for the next one. If you want to use the restaurant at the top of the mountain, you must make a reservation, as there are no seats available on-site.
Anonymous User
Family
Moiwa Mountain Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Moiwa Mountain year round climate
Spring (March–May): Average 37–57°F, climate gradually transitions from cold to warm, with relatively low rainfall. Common activities: Hiking, enjoying early spring mountain scenery. Recommended clothing: Warm jacket, comfortable long pants, hiking boots.
Summer (June–August): Average 65–76°F, warm and humid climate, higher rainfall, especially in August. Common activities: Avoiding the heat, hiking, enjoying summer mountain scenery. Recommended clothing: Breathable clothing, light shorts, sunscreen, rain gear.
Autumn (September–November): Average 68–43°F, climate transitions from warm to cool, higher rainfall. Common activities: Viewing autumn leaves, hiking, enjoying autumn mountain scenery. Recommended clothing: Warm jacket, long pants, comfortable hiking boots.
Winter (December–February): Average -3.1–-34.3°F, cold climate, heavy snowfall. Common activities: Skiing, enjoying snow scenery. Recommended clothing: Thick warm jacket, hat, gloves, scarf, warm long pants, snow boots.
Moiwa Mountain climatological average
Annual average temperature: approx. 50.9°F / Annual rainfall: approx. 1083 mm / Summer humidity: 70%–80% / Rainiest month: August
Moiwa Mountain monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
26.4°F
132
February
27.9°F
111
March
37°F
53
April
49.3°F
37
May
57.7°F
43
June
65.1°F
81
July
74.1°F
89.7
August
76.5°F
135.3
September
68.7°F
103
October
55.8°F
109.7
November
43.9°F
114.7
December
29.7°F
73.7
Moiwa Mountain weather for the next seven days
12/2
Tuesday
Moderate rain
38.3°F/30.2°F
12/3
Wednesday
Patchy light snow
33.1°F/22.1°F
12/4
Thursday
Patchy heavy snow
25.6°F/21.3°F
12/5
Friday
Moderate or heavy snow showers
31.2°F/22.8°F
12/6
Saturday
Cloudy
39.1°F/28.5°F
12/7
Sunday
Patchy rain nearby
39.9°F/30.8°F
12/8
Monday
Light freezing rain
37.6°F/29.4°F
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