Get Exclusive App Deals
English

Otsu

Otsu 1
Travel Info
1
Travel Info
More destinations

Otsu Weather and climate

Data source:Meteostat
Update date:2025-09

Otsu year round climate
  • Spring (March–May): Average 50–66°F, mild climate but with relatively high rainfall, especially frequent in April and May. Common activities: Flower viewing, Lake Biwa cruises. Recommended clothing: Light jacket, long-sleeved shirts.
  • Summer (June–August): Average 74–85°F, hot and humid with frequent rainfall, especially from June to August. Common activities: Swimming, water sports, visiting summer resorts. Recommended clothing: Light and breathable clothing, short sleeves, shorts, sun protection clothing.
  • Autumn (September–November): Average 66–80°F, comfortable and pleasant climate with gradually decreasing rainfall. Common activities: Hiking, autumn foliage viewing, outdoor excursions. Recommended clothing: Long-sleeved shirts, light jacket.
  • Winter (December–February): Average 41–44°F, cold and dry with low rainfall. Common activities: Skiing (requires travel to mountainous areas), onsen experience. Recommended clothing: Warm jacket, sweater, scarf, gloves.
Otsu climatological average

Annual average temperature: approx. 63.0°F / Annual rainfall: approx. 1656 mm / Summer humidity: 70%–80% / Rainiest month: August

Otsu monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
41.2°F
47.4
February
43°F
72.5
March
50.9°F
131.3
April
61.5°F
182.2
May
66.7°F
199.8
June
74.7°F
248.8
July
84°F
176
August
85.1°F
254.7
September
80.8°F
127.3
October
66.4°F
105.2
November
57°F
91.9
December
45°F
19.2
Otsu weather for the next seven days
11/2
Sunday
Sunny
63.6°F/50.2°F
11/3
Monday
Sunny
62.7°F/49.1°F
11/4
Tuesday
Cloudy
64°F/51.4°F
11/5
Wednesday
Moderate rain
63.6°F/57.5°F
11/6
Thursday
Patchy rain nearby
63.7°F/56.5°F
11/7
Friday
Partly Cloudy
65°F/52.9°F
11/8
Saturday
Patchy rain nearby
70.5°F/59.2°F