Kkday offers assessments to confirm availability and find car rentals reasonable, but due to the large number of people during winter break, it's best to plan ahead to avoid not finding a suitable vehicle.
On the morning of departure, it was snowing. After arriving at Lake Toya, it turned out to be a generally clear day for the rest of the time. We are very grateful to our driver and tour guide, Miss Wang Li, for her kindness, enthusiasm, and professionalism, which made the trip truly enjoyable.
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
3/19
Thursday
Patchy rain nearby
3.5°C/-0.7°C
3/20
Friday
Moderate rain
5°C/-1.8°C
3/21
Saturday
Patchy snow nearby
2°C/-1.6°C
3/22
Sunday
Patchy rain nearby
6.4°C/-1.6°C
3/23
Monday
Moderate rain
5°C/2.2°C
3/24
Tuesday
Patchy rain nearby
4.7°C/0.8°C
3/25
Wednesday
Partly Cloudy
5.7°C/0.2°C
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