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Katsuyama
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Katsuyama Weather and climate
Data source：Meteostat
Update date：2025-09
Katsuyama year round climate
- Spring (March–May): Average 47–64°F, mild climate but with relatively high rainfall, especially in March. Common activities: Flower viewing, hiking. Suggested clothing: Light jacket, long-sleeved shirt and pants.
- Summer (June–August): Average 73–83°F, hot and humid with relatively high rainfall. Common activities: Summer resort, stream activities. Suggested clothing: Light and breathable clothing, sun hat.
- Autumn (September–November): Average 54–78°F, comfortable and pleasant climate with gradually decreasing rainfall. Common activities: Maple viewing, mountain climbing. Suggested clothing: Comfortable jacket, long-sleeved shirt and pants.
- Winter (December–February): Average 38–42°F, cold and humid with both rain and snow, December having the most rainfall. Common activities: Skiing (if snow conditions permit), onsen experience. Suggested clothing: Warm jacket, beanie, gloves, scarf.
Katsuyama climatological average
Annual average temperature: approx. 60.4°F / Annual rainfall: approx. 2761 mm / Summer humidity: 70%–80% / Rainiest month: December
Katsuyama monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
38.3°F
252.3
February
39.6°F
135.5
March
47.7°F
177.2
April
57.9°F
154.9
May
64°F
185.7
June
73.2°F
211.3
July
81.7°F
338.3
August
83.7°F
255.5
September
78.1°F
218.1
October
63.5°F
196.2
November
54.9°F
223.2
December
42.3°F
413.4
Katsuyama weather for the next seven days
11/17
Monday
Patchy rain nearby
61.2°F/37.8°F
11/18
Tuesday
Heavy rain
44°F/30.1°F
11/19
Wednesday
Patchy rain nearby
44°F/25.1°F
11/20
Thursday
Sunny
53.3°F/24.7°F
11/21
Friday
Patchy rain nearby
51.9°F/35.7°F
11/22
Saturday
Patchy rain nearby
49.8°F/31.2°F
11/23
Sunday
Sunny
60.1°F/31.1°F
