The old man drove very safely, and although we couldn't communicate verbally, he did his best to help. Our whole family traveled from Shiretoko to Akan with ease and enjoyment.
The driver was incredibly friendly and made me feel at ease from the moment we met. The ride was smooth and punctual throughout, ensuring we arrived safely at the Kita-Shiretoko Hotel. This was a very pleasant experience; thank you for the driver's thoughtful service, highly recommended!
Anonymous User
Family
Shiroko River Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Shiroko River year round climate
Spring (March–May): Average 0.9–10°C, cold and humid climate, occasional snowfall, but increasing sunshine hours. Common activities: Birdwatching, walking in Kushiro Marsh (dress warmly). Recommended clothing: Thick jacket, thermal underwear, waterproof pants and shoes.
Summer (June–August): Average 14.4–20.8°C, warm and humid climate, more rainfall, especially in August. Common activities: Boating on the Kushiro River, sightseeing around Lake Akan, flower viewing. Recommended clothing: Light and breathable clothing, rain gear, insect repellent.
Autumn (September–November): Average 12.5–18.4°C, cool and pleasant climate, gradually decreasing rainfall, beautiful scenery. Common activities: Maple viewing, watching migratory birds, experiencing local culture. Recommended clothing: Light jacket, comfortable long pants, thermal underwear.
Winter (December–February): Average -4.7–-2°C, cold and dry climate, more snowfall. Common activities: Skiing, ice fishing, enjoying snow scenery. Recommended clothing: Heavy down jacket, warm hat, gloves, scarf, waterproof snow boots.
Shiroko River climatological average
Annual average temperature: approx. 8°C / Annual rainfall: approx. 1059 mm / Summer humidity: 70%–80% / Rainiest month: August
Shiroko River monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
-4.7°C
27
February
-4.5°C
19
March
0.9°C
76.7
April
6.5°C
88.7
May
10°C
73
June
14.4°C
98.3
July
19.7°C
144.3
August
20.8°C
206
September
18.4°C
125.3
October
12.5°C
110.7
November
6.5°C
55.3
December
-2°C
35
Shiroko River weather for the next seven days
8/5
Wednesday
Sunny
20.2°C/16.5°C
8/6
Thursday
Mist
21.1°C/17.2°C
8/7
Friday
Fog
22.3°C/19.2°C
8/8
Saturday
Fog
22.8°C/19.2°C
8/9
Sunday
Patchy rain nearby
21.3°C/17.6°C
8/10
Monday
Partly Cloudy
22.9°C/17.1°C
8/11
Tuesday
Overcast
20.8°C/17.3°C
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