Small group trip on a 12-person bus. Only 2 hours from Sapporo. Must visit on a sunny day. Hike for about 30 minutes to the tip. It is very windy, so it is not recommended if weather is not good. Can consider skipping the ski lift stop and spend more time at the distillery.
Anonymous User
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Yoichi Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Yoichi year round climate
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
5/18
Monday
Partly Cloudy
16.9°C/8.5°C
5/19
Tuesday
Patchy rain nearby
14.8°C/8.7°C
5/20
Wednesday
Sunny
14.9°C/7.9°C
5/21
Thursday
Sunny
17.4°C/8.3°C
5/22
Friday
Sunny
16.8°C/8.7°C
5/23
Saturday
Overcast
17.1°C/8.7°C
5/24
Sunday
Cloudy
16.7°C/9.3°C
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