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Katsuura

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Katsuura Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Katsuura year round climate

  • Spring (March–May): Average 11.6–18.3°C, mild climate but with relatively high rainfall, especially in April and May. Common activities: flower viewing, coastal walks. Recommended clothing: light jacket, long-sleeved shirts.
  • Summer (June–August): Average 21.3–26.6°C, hot and humid, with the most rainfall in June. Common activities: swimming, surfing, water sports. Recommended clothing: light and breathable clothing, sun hat.
  • Autumn (September–November): Average 19.5–15.5°C, comfortable and pleasant climate, with relatively high rainfall in September. Common activities: hiking, enjoying autumn scenery. Recommended clothing: light jacket, long-sleeved shirts.
  • Winter (December–February): Average 9.6–7.7°C, relatively low temperatures, with less rainfall. Common activities: onsen trips, indoor activities. Recommended clothing: warm jacket, sweater, scarf.

Katsuura climatological average

Annual average temperature: approx. 16.7°C / Annual rainfall: approx. 1919 mm / Summer humidity: 70%–80% / Rainiest month: June

Katsuura monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
6.9°C
61.4
February
7.7°C
125.1
March
11.6°C
189.1
April
15.8°C
212.1
May
18.3°C
226.9
June
21.3°C
262.6
July
25.4°C
81.4
August
26.6°C
132.8
September
25.4°C
207.6
October
19.5°C
194.6
November
15.5°C
174.2
December
9.6°C
51.9

Katsuura weather for the next seven days

12/16
Tuesday
Patchy rain nearby
12.4°C/8.3°C
12/17
Wednesday
Sunny
14°C/8.9°C
12/18
Thursday
Patchy rain nearby
12.6°C/9.8°C
12/19
Friday
Patchy rain nearby
15.3°C/10.3°C
12/20
Saturday
Patchy rain nearby
18.4°C/15.7°C
12/21
Sunday
Moderate rain
18.7°C/17.4°C
12/22
Monday
Moderate rain
18.1°C/9.9°C