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Kokubun

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Kokubun Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Kokubun year round climate

  • Spring (March–May): Average 11.6–18.8°C, warm and comfortable climate with relatively high rainfall, especially in April. Common activities: Spring outings, flower viewing. Recommended clothing: Light jacket, long-sleeved shirt.
  • Summer (June–August): Average 22.2–27.9°C, hot and humid, rainfall concentrated in June. Common activities: Swimming at the beach, resort travel. Recommended clothing: Light and breathable clothing, short sleeves, shorts.
  • Autumn (September–November): Average 19.1–14.4°C, comfortable and pleasant climate with reduced rainfall. Common activities: Maple leaf viewing, outdoor excursions. Recommended clothing: Light jacket, long-sleeved shirt.
  • Winter (December–February): Average 7.3–8.1°C, cold climate with less rainfall. Common activities: Hot spring bathing, indoor activities. Recommended clothing: Warm jacket, sweater, scarf.

Kokubun climatological average

Annual average temperature: approx. 17°C / Annual rainfall: approx. 2470 mm / Summer humidity: 70%–80% / Rainiest month: June

Kokubun monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
6.4°C
67.2
February
8.1°C
127.8
March
11.6°C
220.7
April
16.1°C
278.8
May
18.8°C
262.6
June
22.2°C
570.6
July
26.4°C
280.7
August
27.9°C
216.9
September
25.2°C
154.1
October
19.1°C
111
November
14.4°C
104.6
December
7.3°C
75.8

Kokubun weather for the next seven days

12/15
Monday
Sunny
11.6°C/4.5°C
12/16
Tuesday
Sunny
13.7°C/3°C
12/17
Wednesday
Moderate rain
15.1°C/6.5°C
12/18
Thursday
Sunny
15.5°C/7.5°C
12/19
Friday
Sunny
17.6°C/8.3°C
12/20
Saturday
Partly Cloudy
18°C/11.8°C
12/21
Sunday
Sunny
19.1°C/11.9°C