Easy to purchase, easy to use the QR code, wait at the bus stop outside Prince Hotel Building 4, about five hours to Narita Airport, comfortable and convenient. In the middle you will stop at Takasaki rest stop for half an hour lunch.
Anonymous User
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Mt Naebasan Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Mt Naebasan year round climate
Spring (March–May): 6–17°C on average, mild climate, but showers are possible, especially in March and April. Popular activities: Hiking, flower viewing (e.g., mountain cherry blossoms). Recommended clothing: Light jacket, warm inner layers.
Summer (June–August): 21–27°C on average, hot and humid, abundant rainfall, especially in July. Popular activities: Summer retreat, stream activities. Recommended clothing: Breathable clothing, rain gear.
Autumn (September–November): 9–24°C on average, pleasant climate, but the temperature difference between morning and evening is relatively large, October is drier. Popular activities: Maple leaf viewing, hiking. Recommended clothing: Light jacket, comfortable trousers.
Winter (December–February): -0.3–2.6°C on average, cold and dry, higher chance of snowfall. Popular activities: Skiing, enjoying snow scenery. Recommended clothing: Warm jacket, snow boots, hat, gloves.
Mt Naebasan climatological average
Annual average temperature: approx. 13°C / Annual rainfall: approx. 1004 mm / Summer humidity: 70%–80% / Rainiest month: July
Mt Naebasan monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
-0.3°C
37.7
February
0.9°C
43.3
March
6°C
76.7
April
12.9°C
83.7
May
16.6°C
108.3
June
21.3°C
94.7
July
25.7°C
141.3
August
27°C
115
September
23.9°C
138.7
October
15.1°C
64
November
9.2°C
70.7
December
2.6°C
30.7
Mt Naebasan weather for the next seven days
2/16
Monday
Moderate rain
2.2°C/-0.8°C
2/17
Tuesday
Light freezing rain
4.5°C/-3.5°C
2/18
Wednesday
Moderate rain
6.1°C/-3.3°C
2/19
Thursday
Heavy snow
0.1°C/-7.8°C
2/20
Friday
Sunny
6.5°C/-8.5°C
2/21
Saturday
Sunny
7.9°C/-4.5°C
2/22
Sunday
Sunny
11.1°C/-1.3°C
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