Karuizawa Prince Hotel Ski Resort Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-10
Karuizawa Prince Hotel Ski Resort year round climate
Spring (March–May): average 32–53°F, temperatures gradually rise but early spring remains quite cold, dry climate, low rainfall. New greenery may be seen from late April to early May. Common activities: skiing in March, outdoor strolls, cycling, enjoying the spring atmosphere. Suggested attire: layered clothing, warm jacket, sweater, long-sleeved shirt, a light jacket can be prepared after April.
Summer (June–August): average 60–71°F, cool and pleasant, a renowned summer resort. Dry climate, scarce rainfall. Common activities: hiking, cycling, golf, summer retreats, enjoying outdoor activities. Suggested attire: light long-sleeved shirts, T-shirts, a light jacket can be prepared for evenings.
Autumn (September–November): average 42–68°F, cool and comfortable climate, fresh air, scarce rainfall. Beautiful autumn leaves can be enjoyed from late October to early November. Significant temperature changes, gradually getting colder. Common activities: viewing autumn leaves, hiking, photography, enjoying the autumn scenery. Suggested attire: layered clothing, sweaters, jackets, a thicker jacket or light winter clothing is needed in November.
Winter (December–February): average -33–32°F, severely cold and dry. Snowfall may be low, but extremely low temperatures are conducive to snow accumulation or artificial snow production. Mostly clear weather. Common activities: skiing, snowboarding, ice skating, hot springs. Suggested attire: extreme cold weather clothing, down jacket, wool hat, gloves, scarf, waterproof and windproof jacket.
Karuizawa Prince Hotel Ski Resort climatological average
Annual average temperature: approx. 50.0°F / Annual rainfall: approx. 52 mm / Summer humidity: 55-70% / Rainiest month: June
Karuizawa Prince Hotel Ski Resort monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
29.7°F
1.4
February
31.3°F
3.5
March
32.9°F
5.1
April
49.8°F
3.5
May
54.3°F
6.2
June
61.2°F
8.5
July
70.5°F
5
August
71.4°F
6.2
September
67.3°F
2.9
October
56.7°F
5.5
November
43.5°F
3.1
December
30.6°F
1.3
Karuizawa Prince Hotel Ski Resort weather for the next seven days
12/3
Wednesday
Patchy rain nearby
44°F/27.3°F
12/4
Thursday
Moderate snow
29.5°F/18.3°F
12/5
Friday
Patchy moderate snow
32°F/20°F
12/6
Saturday
Sunny
41.1°F/20.9°F
12/7
Sunday
Sunny
44.6°F/26.1°F
12/8
Monday
Patchy rain nearby
44.6°F/28.5°F
12/9
Tuesday
Moderate or heavy snow showers
35.8°F/26.8°F
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