Asahi-dake Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Asahi-dake year round climate
Spring (March–May): Average -34–53°F, cold climate, gradually warming. There is still a possibility of snowfall in March, snowmelt begins in April, and temperatures rise in May. Common activities: Snow viewing (March), hiking (May, depending on snow conditions). Recommended clothing: Warm coat, waterproof clothing, hat, gloves, scarf (March), warm coat or light jacket, comfortable trousers (May).
Summer (June–August): Average 62–71°F, cool climate, higher humidity, frequent rainfall, especially in August. Common activities: Hiking, viewing alpine plants, camping (check campsite availability). Recommended clothing: Light and breathable clothing, waterproof jacket, comfortable hiking shoes.
Autumn (September–November): Average 49–62°F, comfortable climate, gradually decreasing temperatures, more rainfall, pay attention to mountain weather changes. Common activities: Viewing autumn leaves (depending on foliage conditions), hiking. Recommended clothing: Warm coat, comfortable trousers, waterproof clothing.
Winter (December–February): Average -8.4–-34.2°F, cold climate, deep snow, low temperatures and much snow and wind. Common activities: Skiing, snowshoeing (check snow conditions and activity availability). Recommended clothing: Thick warm coat, waterproof and windproof clothing, hat, gloves, scarf, warm snow boots.
Asahi-dake climatological average
Annual average temperature: approx. 45.0°F / Annual rainfall: approx. 1426 mm / Summer humidity: 70%–80% / Rainiest month: August
Asahi-dake monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
16.9°F
58.4
February
19.2°F
48.7
March
29.8°F
65.6
April
44.6°F
70.7
May
54°F
88.9
June
62.2°F
175.4
July
70.5°F
144.5
August
71.8°F
250.6
September
62.4°F
179.5
October
49.3°F
144.3
November
37.6°F
117.6
December
21.7°F
82.3
Asahi-dake weather for the next seven days
3/30
Monday
Partly Cloudy
50.9°F/30.3°F
3/31
Tuesday
Patchy rain nearby
50.1°F/36.8°F
4/1
Wednesday
Sunny
50.5°F/32.3°F
4/2
Thursday
Sunny
50.7°F/33.3°F
4/3
Friday
Sunny
51.8°F/31.5°F
4/4
Saturday
Partly Cloudy
60.8°F/38.2°F
4/5
Sunday
Patchy rain nearby
48.9°F/42.1°F
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