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 44–62°F, 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 71–82°F, 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 52–76°F, 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 36–40°F, 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. 57.7°F / Annual rainfall: approx. 3101 mm / Summer humidity: 70%–80% / Rainiest month: December
Kawaji Onsen monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
36.5°F
441.3
February
37.4°F
269.3
March
44.8°F
188.9
April
55.2°F
117.3
May
62.1°F
157.4
June
71.2°F
132.3
July
79.9°F
212
August
82.8°F
195.4
September
76.3°F
196.4
October
61.9°F
256.8
November
52.9°F
337.2
December
40.8°F
597
Kawaji Onsen weather for the next seven days
6/10
Wednesday
Partly Cloudy
71.8°F/48.4°F
6/11
Thursday
Patchy rain nearby
75°F/48°F
6/12
Friday
Patchy rain nearby
76°F/51.7°F
6/13
Saturday
Patchy rain nearby
79.9°F/52°F
6/14
Sunday
Sunny
83.1°F/54.7°F
6/15
Monday
Partly Cloudy
77°F/59°F
6/16
Tuesday
Patchy rain nearby
78.2°F/57.1°F
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