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Tomonoura

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Tomonoura Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Tomonoura year round climate

  • Spring (March–May): Average 9.9–18.2°C, mild climate but with relatively high rainfall, especially abundant in April. Common activities: Stroll through the old streets of Tomonoura, visit historical buildings such as the Hōmeishu sake brewery. Recommended clothing: Light jacket, comfortable trousers or skirt.
  • Summer (June–August): Average 22.6–28.6°C, hot and humid, with relatively high rainfall, peaking in July. Common activities: Enjoy the sea breeze by the seaside, savor local seafood dishes. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
  • Autumn (September–November): Average 13.0–26.5°C, comfortable and pleasant climate, with decreasing rainfall. Common activities: Appreciate autumn scenery, participate in local festivals. Recommended clothing: Light jacket or cardigan, trousers or skirt.
  • Winter (December–February): Average 4.7–6.4°C, cold and dry, with the least rainfall. Common activities: Admire the winter seascape, experience traditional Japanese onsen. Recommended clothing: Warm jacket, scarf, hat, gloves.

Tomonoura climatological average

Annual average temperature: approx. 16°C / Annual rainfall: approx. 1175 mm / Summer humidity: 70%–80% / Rainiest month: July

Tomonoura monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
4.7°C
22.3
February
5.5°C
55.2
March
9.9°C
106.4
April
15.1°C
137.2
May
18.2°C
161.4
June
22.6°C
167.8
July
27.7°C
177.6
August
28.6°C
107.8
September
26.5°C
82.9
October
18.4°C
77.6
November
13°C
59
December
6.4°C
19.8

Tomonoura weather for the next seven days

6/7
Sunday
Heavy rain
19.6°C/18.3°C
6/8
Monday
Patchy rain nearby
23.5°C/17.4°C
6/9
Tuesday
Sunny
23.8°C/15.4°C
6/10
Wednesday
Sunny
24.1°C/15.3°C
6/11
Thursday
Sunny
25.1°C/15.8°C
6/12
Friday
Sunny
25.4°C/16°C
6/13
Saturday
Sunny
26.6°C/17.4°C