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Kasaoka
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Best time to visit Kasaoka
Data source：Meteostat
Last updated：2025-09
Weather in Kasaoka throughout the year
- Spring (March–May): 9.9–18.2°C on average, mild climate with increasing rainfall. March may still be cool, while May starts to become warm and humid. Common activities: Hiking, flower viewing. Recommended clothing: Light jacket, long-sleeved shirt, rain gear.
- Summer (June–August): 22.6–28.6°C on average, hot and humid with higher rainfall. July is the peak of the rainy season. Common activities: Beach activities, escaping the heat. Recommended clothing: Light and breathable clothing, sunscreen, rain gear.
- Autumn (September–November): 18.4–13.0°C on average, comfortable and pleasant climate with decreasing rainfall. September still has the warmth of summer, while November turns cooler. Common activities: Outdoor excursions, viewing maple leaves (if applicable). Recommended clothing: Long-sleeved shirts, light jackets.
- Winter (December–February): 6.4–5.5°C on average, cold and dry with low rainfall. Common activities: Indoor activities. Recommended clothing: Warm jacket, sweater, scarf, hat.
Weather in Kasaoka
Annual average temperature: approx. 16°C / Annual rainfall: approx. 1175 mm / Summer humidity: 70%–80% / Rainiest month: July
Kasaoka weather by month
Month
Temperature (°C)
Rainfall (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
7-day weather forecast for Kasaoka
11/5
Thursday
Overcast
19.4°C/13.8°C
11/6
Friday
Sunny
19.5°C/11.9°C
11/7
Saturday
Sunny
15.4°C/9°C
11/8
Sunday
Overcast
15.4°C/7.1°C
11/9
Monday
Partly Cloudy
16.9°C/9.2°C
11/10
Tuesday
Partly Cloudy
12.4°C/7.4°C
11/11
Wednesday
Sunny
15°C/6°C
