Spring (March–May): Average 2.5–13.2°C, with fluctuating temperatures and less rainfall, but significant temperature differences between morning and evening should be noted. Common activities: Flower viewing, outdoor hiking. Recommended clothing: Warm jacket, comfortable trousers, layering.
Summer (June–August): Average 17.5–24.1°C, warm and humid with more rainfall and occasional showers. Common activities: Beach activities, enjoying local cuisine. Recommended clothing: Light and breathable clothing, rain gear.
Autumn (September–November): Average 6.0–19.8°C, pleasant weather but with higher rainfall, especially in October. Common activities: Maple leaf viewing, enjoying the autumn atmosphere. Recommended clothing: Warm jacket, comfortable trousers, rain gear.
Winter (December–February): Average -3.0–-1.7°C, cold and dry, with occasional snowfall. Common activities: Skiing, enjoying hot springs. Recommended clothing: Warm coat, hat, gloves, scarf.
Yoichi climatological average
Annual average temperature: approx. 9.6°C / Annual rainfall: approx. 1444 mm / Summer humidity: 70%–80% / Rainiest month: October
Yoichi monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
-3°C
155.5
February
-2.2°C
117.6
March
2.5°C
59.9
April
8.6°C
52.1
May
13.2°C
67.6
June
17.5°C
83
July
22.4°C
124.4
August
24.1°C
158.6
September
19.8°C
143.7
October
12.8°C
178.9
November
6°C
178
December
-1.7°C
124.7
Yoichi weather for the next seven days
11/6
Thursday
Patchy rain nearby
11.3°C/3.7°C
11/7
Friday
Moderate rain
6.7°C/3°C
11/8
Saturday
Patchy rain nearby
4.9°C/-0.5°C
11/9
Sunday
Moderate rain
8.8°C/0°C
11/10
Monday
Moderate rain
7.2°C/3.6°C
11/11
Tuesday
Patchy rain nearby
6°C/3.3°C
11/12
Wednesday
Sunny
7.5°C/1.9°C
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