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Karuizawa Prince Shopping Plaza
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![[Includes Guaranteed Departure for Solo Traveler] Karuizawa Day Trip | Shiroi Falls, Kumoba Pond, Old Karuizawa Ginza Street, Karuizawa Outlet | Departure from Shinjuku](https://image.kkday.com/v2/image/get/w_600%2Cc_fit/s1.kkday.com/product_36724/20250814014319_WOrlL/png)
Karuizawa Prince Shopping Plaza Weather, Climate and Best Time to Visit
Data source：Meteostat
Update date：2025-10
Karuizawa Prince Shopping Plaza year round climate
- Spring (March–May): Average 0.5–12.4°C. The weather gradually warms up, but it can still feel cool, with less rainfall. March has lower temperatures, while April and May become gradually milder, suitable for outdoor walks to experience the spring atmosphere. Common activities: Outdoor strolls, flower viewing (blooms later than usual). Suggested attire: Layered clothing, such as a light down jacket, sweater, long-sleeved shirt.
- Summer (June–August): Average 16–22°C. The climate is cool and pleasant, making it a popular summer retreat. Overall rainfall is low, and the air is relatively dry. Days are warm and comfortable, while nights are cool. Common activities: Hiking, cycling, golf, outdoor dining, shopping. Suggested attire: Short-sleeved tops, light long pants or shorts, a light jacket or cardigan for evenings.
- Autumn (September–November): Average 6–20°C. The climate is cool and dry, making it the best season for viewing autumn leaves (late September to late October). Temperatures gradually drop, and there are significant day-night temperature differences. Common activities: Autumn leaf viewing, mountain hiking, photography. Suggested attire: Sweaters, warm tops, medium-weight jackets, scarves.
- Winter (December–February): Average -1.3–-0.4°C. The climate is cold and dry, with frequent snowfall. Snow accumulation is light but suitable for winter sports. Daytime temperatures are often below freezing. Common activities: Skiing, ice skating, hot springs, enjoying winter scenery. Suggested attire: Heavy warm coats, down jackets, thermal underwear, wool hats, scarves, gloves, non-slip shoes.
Karuizawa Prince Shopping Plaza climatological average
Annual average temperature: approx. 10.0°C / Annual rainfall: approx. 52 mm / Summer humidity: 55-75% / Rainiest month: June
Karuizawa Prince Shopping Plaza monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
-1.3°C
1.4
February
-0.4°C
3.5
March
0.5°C
5.1
April
9.9°C
3.5
May
12.4°C
6.2
June
16.2°C
8.5
July
21.4°C
5
August
21.9°C
6.2
September
19.6°C
2.9
October
13.7°C
5.5
November
6.4°C
3.1
December
-0.8°C
1.3
Karuizawa Prince Shopping Plaza weather for the next seven days
3/19
Thursday
Moderate rain
7.1°C/0.8°C
3/20
Friday
Patchy rain nearby
9.3°C/-1.7°C
3/21
Saturday
Sunny
8.4°C/-3.3°C
3/22
Sunday
Partly Cloudy
12.3°C/-1.7°C
3/23
Monday
Sunny
12.9°C/0.5°C
3/24
Tuesday
Sunny
10.1°C/-1°C
3/25
Wednesday
Patchy rain nearby
10.4°C/0.2°C
