Get Exclusive App Deals

Lake Motosu

Travel Info

Top 10 Must-Do Experiences and Attractions in Lake Motosu

Latest launches and promotions in Lake Motosu

More destinations

Lake Motosu Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Lake Motosu year round climate

  • Spring (March–May): 42–58°F on average, mild climate but with relatively high rainfall, especially in April. Common activities: Hiking, flower viewing (e.g., mountain cherry blossoms). Recommended clothing: Light jacket, warm clothing.
  • Summer (June–August): 65–76°F on average, comfortable temperature, but June has the most rainfall, so be prepared for rain. Common activities: Water activities (e.g., boating, swimming), camping. Recommended clothing: Light and breathable clothing, rain gear.
  • Autumn (September–November): 48–69°F on average, pleasant climate, decreasing rainfall, beautiful scenery. Common activities: Maple viewing, photography. Recommended clothing: Light jacket, long-sleeved clothing.
  • Winter (December–February): 32–36°F on average, cold temperature, low rainfall. Common activities: Enjoying snow scenery (depending on snowfall), onsen experience. Recommended clothing: Warm jacket, hat, gloves, scarf.

Lake Motosu climatological average

Annual average temperature: approx. 54.0°F / Annual rainfall: approx. 1879 mm / Summer humidity: 70%–80% / Rainiest month: June

Lake Motosu monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
32.5°F
26.8
February
34.2°F
68.5
March
42.6°F
134.7
April
52.7°F
165.2
May
58.3°F
214.1
June
65.7°F
305.4
July
74.7°F
128.4
August
76.1°F
253.9
September
70°F
271.7
October
56.3°F
160.3
November
48.2°F
127.2
December
36.5°F
22.8

Lake Motosu weather for the next seven days

6/10
Wednesday
Patchy rain nearby
63.8°F/54.9°F
6/11
Thursday
Patchy rain nearby
66.5°F/50.7°F
6/12
Friday
Moderate rain
65.4°F/49.8°F
6/13
Saturday
Moderate rain
68.9°F/48.5°F
6/14
Sunday
Patchy rain nearby
70°F/50.3°F
6/15
Monday
Patchy rain nearby
60.4°F/50.9°F
6/16
Tuesday
Partly Cloudy
68.4°F/46.3°F