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Nakano
Nakano Weather, Climate and Best Time to Visit
Data source：Meteostat
Update date：2025-09
Nakano year round climate
- Spring (March–May): Average 11.1–19.3°C, mild climate but with more rainfall, especially in April and May. Common activities: Flower viewing, strolling in parks. Recommended clothing: Light jacket, long-sleeved shirt, rain gear.
- Summer (June–August): Average 23.1–28.6°C, hot and humid, with abundant rainfall, especially in June. Common activities: Outdoor activities should be chosen for early morning or evening, enjoy indoor activities such as museum visits. Recommended clothing: Light and breathable clothing, short sleeves, shorts, rain gear.
- Autumn (September–November): Average 18.9–25.9°C, comfortable and pleasant climate, rainfall gradually decreases. Common activities: Outings, hiking. Recommended clothing: Long-sleeved shirt, light jacket.
- Winter (December–February): Average 5.9–8.3°C, cold and dry, little rainfall. Common activities: Indoor activities, such as visiting museums or art galleries. Recommended clothing: Warm jacket, scarf, hat, gloves.
Nakano climatological average
Annual average temperature: approx. 17°C / Annual rainfall: approx. 1648 mm / Summer humidity: 70%–80% / Rainiest month: June
Nakano monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
5.9°C
25
February
6.8°C
63.7
March
11.1°C
148.3
April
16.2°C
143.7
May
19.3°C
186.3
June
23.1°C
253.7
July
28.3°C
156.7
August
28.6°C
206.3
September
25.9°C
217
October
18.9°C
146.7
November
14.2°C
75.7
December
8.3°C
25.8
Nakano weather for the next seven days
4/2
Thursday
Heavy rain
13.8°C/9.7°C
4/3
Friday
Sunny
17.1°C/9.7°C
4/4
Saturday
Patchy rain nearby
17.1°C/13.2°C
4/5
Sunday
Moderate rain
21.3°C/15.5°C
4/6
Monday
Moderate rain
17.7°C/13.5°C
4/7
Tuesday
Patchy rain nearby
16.4°C/13.9°C
4/8
Wednesday
Patchy rain nearby
16.8°C/12.7°C
