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Yoichi
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Best time to visit Yoichi
Data source：Meteostat
Last updated：2025-09
Weather in Yoichi throughout the year
- 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.
Weather in Yoichi
Annual average temperature: approx. 9.6°C / Annual rainfall: approx. 1444 mm / Summer humidity: 70%–80% / Rainiest month: October
Yoichi weather by month
Month
Temperature (°C)
Rainfall (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
7-day weather forecast for Yoichi
11/8
Sunday
Blowing snow
3.8°C/1.9°C
11/9
Monday
Moderate or heavy snow showers
3.2°C/-1.4°C
11/10
Tuesday
Blizzard
1.4°C/-1.9°C
11/11
Wednesday
Sunny
4.4°C/-2.1°C
11/12
Thursday
Patchy rain nearby
9.9°C/3.2°C
11/13
Friday
Patchy rain nearby
9.5°C/3.1°C
11/14
Saturday
Partly Cloudy
7.7°C/2.1°C
