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Kawaji Onsen
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Kawaji Onsen Weather, Climate and Best Time to Visit
Data source：Meteostat
Update date：2025-09
Kawaji Onsen year round climate
- Spring (March–May): Average 7.1–16.7°C, gradually warming climate, but showers are still possible. Cherry blossoms may bloom in some areas from late March to early April. Common activities: Flower viewing (e.g., cherry blossoms, depending on actual blooming conditions), walking in the countryside. Recommended clothing: Light jacket, long-sleeved shirt, comfortable shoes.
- Summer (June–August): Average 21.8–28.2°C, hot and humid, relatively low rainfall but occasional showers. Common activities: Hiking, outdoor activities. Note: Sun protection and rain protection are necessary. Recommended clothing: Light and breathable clothing, sun hat, rain gear.
- Autumn (September–November): Average 11.6–24.6°C, pleasant climate, but relatively high rainfall, especially in October. Common activities: Maple leaf viewing (depending on actual leaf color change conditions), hiking. Recommended clothing: Comfortable long-sleeved shirt, light jacket, comfortable shoes.
- Winter (December–February): Average 2.5–4.9°C, cold and humid, highest rainfall, especially in December. Common activities: Hot spring bathing, indoor activities. Recommended clothing: Warm clothing, waterproof jacket, hat, gloves, scarf.
Kawaji Onsen climatological average
Annual average temperature: approx. 14.3°C / Annual rainfall: approx. 3101 mm / Summer humidity: 70%–80% / Rainiest month: December
Kawaji Onsen monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
2.5°C
441.3
February
3°C
269.3
March
7.1°C
188.9
April
12.9°C
117.3
May
16.7°C
157.4
June
21.8°C
132.3
July
26.6°C
212
August
28.2°C
195.4
September
24.6°C
196.4
October
16.6°C
256.8
November
11.6°C
337.2
December
4.9°C
597
Kawaji Onsen weather for the next seven days
12/27
Saturday
Moderate or heavy snow showers
-0.1°C/-8.2°C
12/28
Sunday
Mist
3.1°C/-6.5°C
12/29
Monday
Partly Cloudy
5°C/-5°C
12/30
Tuesday
Moderate rain
5.1°C/-2.6°C
12/31
Wednesday
Heavy snow
2.6°C/-3.2°C
1/1
Thursday
Heavy snow
-0.8°C/-3.5°C
1/2
Friday
Patchy heavy snow
0.3°C/-5.8°C
