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Katsunuma
Top 10 things to do in Katsunuma
![Guaranteed Departure on All Dates | Mt. Fuji Day Tour | Oshino Hakkai, Mt. Fuji 5th Station, & All-You-Can-Eat Apple & Grape Picking [Departing from Tokyo]](https://image.kkday.com/image/get/c_fill%2Ch_153%2Cq_55%2Ct_webp%2Cw_272/s1.kkday.com/product_scm_19876/20260827060947_x4Joy/jpg)
![Mt. Fuji & Lake Kawaguchi Day Trip from Japan | All-You-Can-Eat Shine Muscat & All-You-Can-Stuff Shingen Mochi | Kochia Autumn Foliage | [Departing from Shinjuku, Ueno, Tokyo, Ikebukuro]](https://image.kkday.com/image/get/c_fill%2Ch_153%2Cq_55%2Ct_webp%2Cw_272/s1.kkday.com/product_scm_21758/20260708063743_9GVHl/jpg)
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Best time to visit Katsunuma
Data source：Meteostat
Update date：2025-09
Weather in Katsunuma throughout the year
- Spring (March–May): Average 10.1–18.5°C, mild and comfortable, but with relatively high rainfall; carrying rain gear is recommended. Common activities: Spring outings, flower viewing. Suggested clothing: Light jacket, long-sleeved shirt, raincoat or umbrella.
- Summer (June–August): Average 22.5–28°C, hot and humid, with abundant rainfall. Common activities: Tasting local wines, escaping the heat in the mountains. Suggested clothing: Light and breathable clothing, sun hat, rain gear.
- Autumn (September–November): Average 17.8–25.2°C, pleasant climate, but with heavier rainfall in September. Common activities: Maple viewing, grape harvesting experiences. Suggested clothing: Comfortable long-sleeved shirts and pants, light jacket.
- Winter (December–February): Average 4.2–6.7°C, cold and dry, with less rainfall. Common activities: Hot spring experiences, indoor activities. Suggested clothing: Warm clothing, thick jacket, scarf, gloves, hat.
Weather in Katsunuma
Annual average temperature: approx. 16°C / Annual rainfall: approx. 1726 mm / Summer humidity: 70%–80% / Rainiest month: September
Katsunuma weather by month
Month
Air temperature (°C)
Precipitation (mm)
January
4.2°C
28.7
February
5.4°C
50
March
10.1°C
129.1
April
15.3°C
138.2
May
18.5°C
149.3
June
22.5°C
261.4
July
27.6°C
170.7
August
28°C
251.1
September
25.2°C
324.6
October
17.8°C
128.3
November
13.1°C
71.6
December
6.7°C
23.9
7-day weather forecast for Katsunuma
10/18
Sunday
Sunny
22.3°C/11.8°C
10/19
Monday
Overcast
25°C/12.3°C
10/20
Tuesday
Overcast
23.9°C/16.3°C
10/21
Wednesday
Sunny
30.4°C/18.2°C
10/22
Thursday
Overcast
19.3°C/12.7°C
10/23
Friday
Sunny
18.2°C/10.3°C
10/24
Saturday
Overcast
20.2°C/9.1°C
