Driver was very kind, I was suprised it was a lady driver. Telling us hours of stay acceptable in each destination. Though I realized that 10 hours was not enough to cover all destinations. We made it just in time.
Seeing Hell Valley in person was breathtaking and incredibly beautiful, and we even saw wild deer. It was a pity we encountered heavy rain at Lake Toya, otherwise we could have stayed longer to take photos. The scenery along the Otaru Canal was also stunning. Thank you to the kind and welcoming Rita for taking care of all the travelers and answering our inquiries. Hope to have the opportunity to come again! ☺️
Anonymous User
Family
Toyako Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Toyako year round climate
Spring (March–May): Average 2.6–11.9°C, mild climate, but early spring can still be chilly with occasional snowfall. Occasional rainfall in March and April, increasing rainfall in May. Popular activities: Flower viewing, lake cruises, hiking (remember to dress warmly). Recommended clothing: Warm jacket, sweater, long pants, comfortable shoes.
Summer (June–August): Average 16.0–22.8°C, warm and humid with more rainfall, especially in August. Popular activities: Water activities, outdoor picnics, firework displays. Recommended clothing: Light and breathable clothing, rain gear, sunscreen.
Autumn (September–November): Average 13.8–20.0°C, comfortable and pleasant climate, sunny and dry. Popular activities: Autumn leaves viewing, onsen (hot spring) bathing, hiking. Recommended clothing: Light jacket, long-sleeved shirts, comfortable pants.
Winter (December–February): Average -1.7–-0.2°C, cold and dry with occasional snowfall. Popular activities: Skiing, onsen (hot spring) bathing, enjoying snow scenery. Recommended clothing: Heavy winter coat, hat, scarf, gloves, warm and non-slip shoes.
Toyako climatological average
Annual average temperature: approx. 9.7°C / Annual rainfall: approx. 1146 mm / Summer humidity: 70%–80% / Rainiest month: August
Toyako monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
-1.7°C
62.5
February
-1.2°C
29.6
March
2.6°C
53.2
April
8.1°C
53.1
May
11.9°C
66.8
June
16°C
149.2
July
21.4°C
116.1
August
22.8°C
218.8
September
20°C
166.8
October
13.8°C
118.4
November
7.2°C
73.2
December
-0.2°C
38.6
Toyako weather for the next seven days
5/6
Wednesday
Sunny
14.8°C/7.8°C
5/7
Thursday
Sunny
14.3°C/8.2°C
5/8
Friday
Moderate rain
10.7°C/8.7°C
5/9
Saturday
Patchy rain nearby
10°C/5.4°C
5/10
Sunday
Sunny
14.3°C/5.5°C
5/11
Monday
Sunny
14.2°C/7.8°C
5/12
Tuesday
Sunny
15.3°C/7.9°C
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