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Tsushima City

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Tsushima City Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Tsushima City year round climate

  • Spring (March–May): Average 9.3–17.8°C, mild climate, but with more rainfall, especially in May. Common activities: flower viewing, outdoor excursions (bring an umbrella). Recommended clothing: light jacket, long-sleeved shirt, rain gear.
  • Summer (June–August): Average 21.6–27.6°C, hot and humid, with relatively high rainfall. Common activities: swimming at the beach, visiting summer resorts. Recommended clothing: light and breathable clothing, sun hat, sunscreen.
  • Autumn (September–November): Average 17.6–25.2°C, comfortable and pleasant climate, with gradually decreasing rainfall. Common activities: viewing autumn leaves, outdoor hiking. Recommended clothing: light jacket, long-sleeved shirt.
  • Winter (December–February): Average 4.0–5.5°C, cold and dry, with low rainfall. Common activities: onsen experience, indoor activities. Recommended clothing: warm jacket, sweater, scarf, gloves.

Tsushima City climatological average

Annual average temperature: approx. 15.5°C / Annual rainfall: approx. 1472 mm / Summer humidity: 70%–80% / Rainiest month: May

Tsushima City monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
4°C
42
February
4.6°C
92
March
9.3°C
131.4
April
14.7°C
167.3
May
17.8°C
209.6
June
21.6°C
197
July
26.2°C
170.5
August
27.6°C
163.9
September
25.2°C
103.4
October
17.6°C
72.7
November
12.5°C
87.6
December
5.5°C
35

Tsushima City weather for the next seven days

5/1
Friday
Moderate rain
15.8°C/11.7°C
5/2
Saturday
Sunny
21.4°C/10.7°C
5/3
Sunday
Heavy rain
17.3°C/12.3°C
5/4
Monday
Moderate rain
17.2°C/13.1°C
5/5
Tuesday
Patchy rain nearby
19.7°C/10.8°C
5/6
Wednesday
Sunny
19.5°C/11°C
5/7
Thursday
Sunny
20.4°C/11.9°C