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Minami-Uonuma

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Minami-Uonuma Weather and climate

Data source：Meteostat
Update date：2025-09

Minami-Uonuma year round climate
  • Spring (March–May): 44–62°F on average, the climate gradually transitions from cold to warm, with less rainfall; suitable for outings and flower viewing. Common activities: Flower viewing, hiking. Recommended clothing: Light jacket, long-sleeved shirt, comfortable shoes.
  • Summer (June–August): 71–82°F on average, warm and humid climate, moderate rainfall, occasional afternoon thundershowers. Common activities: Water activities, mountain climbing, outdoor BBQ. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
  • Autumn (September–November): 52–76°F on average, pleasant climate, moderate rainfall, stunning autumn foliage. Common activities: Maple leaf viewing, hot springs, picking. Recommended clothing: Comfortable long-sleeved shirts, light jacket, comfortable shoes.
  • Winter (December–February): 36–40°F on average, cold and humid climate, high rainfall, significant snowfall, suitable for snow activities. Common activities: Skiing, snowshoeing, hot springs. Recommended clothing: Warm clothing, waterproof jacket, snow boots.
Minami-Uonuma climatological average

Annual average temperature: approx. 57.2°F / Annual rainfall: approx. 3101 mm / Summer humidity: 70%–80% / Rainiest month: December

Minami-Uonuma monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
36.5°F
441.3
February
37.4°F
269.3
March
44.8°F
188.9
April
55.2°F
117.3
May
62.1°F
157.4
June
71.2°F
132.3
July
79.9°F
212
August
82.8°F
195.4
September
76.3°F
196.4
October
61.9°F
256.8
November
52.9°F
337.2
December
40.8°F
597
Minami-Uonuma weather for the next seven days
10/13
Monday
Moderate rain
63.4°F/54.8°F
10/14
Tuesday
Moderate rain
63.4°F/52.4°F
10/15
Wednesday
Patchy rain nearby
72.7°F/54.6°F
10/16
Thursday
Heavy rain
62°F/58.9°F
10/17
Friday
Patchy rain nearby
69.5°F/53.3°F
10/18
Saturday
Moderate rain
73.7°F/52.8°F
10/19
Sunday
Patchy rain nearby
56.1°F/50.3°F

Minami-Uonuma FAQ

What is the best time to visit?
Minamiuonuma is the skiing season in winter, and is suitable for outdoor activities in summer.
What are the must-see attractions in Minamiuonuma?
Gala Yuzawa Ski Resort, Iwahara Ski Resort and Ishiuchi Maruyama Ski Resort are must-see attractions in Minami Uonuma.