A very good charter service experience. Customer service contact was very quick. It was my first time in Hokkaido, and even though it was snowing heavily, driver Kevin was able to pick me up on time and answer my questions.
Anonymous User
Family
Ishikari Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Ishikari year round climate
Spring (March–May): Average 32–54°F, cold and rainy climate, slow temperature increase, occasional cold winds. Common activities: Flower viewing (some cold-resistant plants), outdoor walks (dress warmly). Recommended clothing: Warm jacket, sweater, waterproof pants.
Summer (June–August): Average 62–74°F, warm and humid climate, heavy rainfall, especially in August. Common activities: Beach activities, camping, mountain climbing (be prepared for rain). Recommended clothing: Light and breathable clothing, rain gear.
Autumn (September–November): Average 53–66°F, cool climate, still relatively high rainfall, gradually decreasing temperatures. Common activities: Maple leaf viewing (in some areas), outdoor leisure activities. Recommended clothing: Light jacket, long-sleeved shirt, comfortable pants.
Winter (December–February): Average -5.2–-37.2°F, cold and dry climate, low temperatures, relatively low snowfall. Common activities: Skiing (requires going to mountainous areas), indoor activities. Recommended clothing: Heavy warm jacket, hat, scarf, gloves.
Ishikari climatological average
Annual average temperature: approx. 48.2°F / Annual rainfall: approx. 1160 mm / Summer humidity: 70%–80% / Rainiest month: August
Ishikari monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
22.6°F
84.5
February
24.3°F
63
March
32.7°F
67.1
April
46.2°F
66.1
May
54.9°F
75.1
June
62.8°F
122.9
July
71.6°F
107.9
August
74.8°F
164.2
September
66.9°F
112.1
October
53.4°F
127
November
41.5°F
106
December
26.8°F
64.1
Ishikari weather for the next seven days
2/16
Monday
Moderate or heavy snow showers
31.4°F/23.7°F
2/17
Tuesday
Light freezing rain
33°F/17.3°F
2/18
Wednesday
Blowing snow
36.5°F/22.3°F
2/19
Thursday
Blowing snow
24.9°F/22.8°F
2/20
Friday
Heavy snow
35.2°F/25.5°F
2/21
Saturday
Fog
37.4°F/24.1°F
2/22
Sunday
Cloudy
39.1°F/31.3°F
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