It was really fun! I recommend this ski resort. The scenery is beautiful, but I'd suggest coming if you're at a certain level, especially since the upper slopes are a bit challenging. The lower slopes are very crowded. The pancakes were delicious.
Anonymous User
Solo traveler
Minami-Uonuma Weather, Climate and Best Time to Visit
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
12/18
Thursday
Moderate rain
38.3°F/27.5°F
12/19
Friday
Sunny
50°F/27.6°F
12/20
Saturday
Sunny
57.9°F/36°F
12/21
Sunday
Patchy rain nearby
64.1°F/45.1°F
12/22
Monday
Patchy rain nearby
42.5°F/40.9°F
12/23
Tuesday
Moderate rain
41.5°F/40.4°F
12/24
Wednesday
Patchy rain nearby
44.3°F/39.9°F
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