We had no experience driving on the right and in snowy conditions, so we were glad we booked a day tour. We saw many beautiful sights, and our driver, Mr. Matsumoto, was very experienced in planning the stops at each attraction. It was a fantastic trip!
Anonymous User
Family
Lake Notoro-ko Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Lake Notoro-ko year round climate
Spring (March–May): Average 32–52°F, cold climate gradually becoming mild, moderate rainfall. Common activities: Hiking (be sure to dress warmly), enjoying the lakeside scenery. Recommended clothing: Warm jacket, sweater, waterproof jacket.
Summer (June–August): Average 58–71°F, warm and humid climate, August has the most rainfall. Common activities: Boating, picnicking by the lake, hiking. Recommended clothing: Light and breathable clothing, rain gear.
Autumn (September–November): Average 53–65°F, cool and comfortable climate, rainfall gradually decreasing. Common activities: Viewing autumn leaves (depending on the tree species), hiking. Recommended clothing: Light jacket, long-sleeved shirt.
Winter (December–February): Average -5.3–-36.7°F, cold climate, higher chance of snowfall, less rainfall. Common activities: Skiing (check snow conditions), enjoying the winter lake view. Recommended clothing: Heavy coat, warm clothing, hat, gloves, scarf.
Lake Notoro-ko climatological average
Annual average temperature: approx. 46.8°F / Annual rainfall: approx. 851 mm / Summer humidity: 65%–75% / Rainiest month: August
Lake Notoro-ko monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
22.5°F
69
February
22.6°F
44
March
32.9°F
31
April
45°F
45.7
May
52.3°F
56.7
June
58.6°F
83.3
July
67.6°F
88.7
August
71.1°F
145
September
65.5°F
106.3
October
53.6°F
96
November
41.5°F
51
December
27.3°F
34.7
Lake Notoro-ko weather for the next seven days
3/21
Saturday
Heavy snow
33°F/27.9°F
3/22
Sunday
Partly Cloudy
42.7°F/24.6°F
3/23
Monday
Overcast
44.6°F/31.1°F
3/24
Tuesday
Blizzard
33.7°F/28.3°F
3/25
Wednesday
Sunny
35.8°F/26.6°F
3/26
Thursday
Sunny
40.3°F/26.1°F
3/27
Friday
Patchy rain nearby
47.1°F/32.4°F
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