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Sado Island

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Sado Island Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Sado Island year round climate

  • Spring (March–May): Average 45–62°F, mild climate, but with relatively high rainfall and occasional cold snaps. Common activities: flower viewing, hiking. Recommended clothing: light jacket, long-sleeved shirt, comfortable shoes.
  • Summer (June–August): Average 71–83°F, hot and humid, with high rainfall, particularly in July. Common activities: beach activities, mountain climbing. Recommended clothing: light and breathable clothing, hat, sunscreen.
  • Autumn (September–November): Average 53–76°F, comfortable and pleasant climate, but still with considerable rainfall. Common activities: maple leaf viewing, outdoor activities. Recommended clothing: light jacket or cardigan, long pants.
  • Winter (December–February): Average 37–41°F, cold and damp, with high rainfall and occasional strong winds. Common activities: onsen experience, indoor activities. Recommended clothing: warm coat, scarf, hat, gloves.

Sado Island climatological average

Annual average temperature: approx. 59.0°F / Annual rainfall: approx. 1981 mm / Summer humidity: 70%–80% / Rainiest month: December

Sado Island monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
37.8°F
150
February
38.5°F
111.3
March
45.5°F
113.7
April
55.4°F
79.3
May
63°F
128.7
June
71.6°F
137.7
July
79.5°F
258
August
83.1°F
108.3
September
76.8°F
202.7
October
62.8°F
147.7
November
53.4°F
217.3
December
41.4°F
326.3

Sado Island weather for the next seven days

5/22
Friday
Moderate rain
57.8°F/51.9°F
5/23
Saturday
Sunny
75.6°F/47.8°F
5/24
Sunday
Patchy rain nearby
68.3°F/54.4°F
5/25
Monday
Sunny
76.5°F/58.6°F
5/26
Tuesday
Patchy rain nearby
77.8°F/57.6°F
5/27
Wednesday
Sunny
83.5°F/61.4°F
5/28
Thursday
Sunny
84.6°F/60.2°F