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Katsunuma

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Katsunuma Weather, Climate and Best Time to Visit

Data source：Meteostat
Update date：2025-09

Katsunuma year round climate

  • 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.

Katsunuma climatological average

Annual average temperature: approx. 16°C / Annual rainfall: approx. 1726 mm / Summer humidity: 70%–80% / Rainiest month: September

Katsunuma monthly average temperature and precipitation

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

Katsunuma weather for the next seven days

4/10
Friday
Moderate rain
19.8°C/11.9°C
4/11
Saturday
Sunny
25.7°C/11.2°C
4/12
Sunday
Sunny
20.4°C/9.1°C
4/13
Monday
Sunny
23.6°C/11°C
4/14
Tuesday
Partly Cloudy
20.9°C/11.4°C
4/15
Wednesday
Patchy rain nearby
18.5°C/12.5°C
4/16
Thursday
Patchy rain nearby
18.9°C/10.7°C

Katsunuma Frequently Asked Questions and Useful Information for Travel

When is the best time to visit?

The best time to visit Katsunuma is during the peach blossom season in spring and the fruit season in summer.

What are the must-see attractions?

Must-see attractions include peach hunting, apple hunting, and peach blossom season.