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Chichibu
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Best time to visit Chichibu
Data source：Meteostat
Last updated：2025-09
Weather in Chichibu throughout the year
- Spring (March–May): Average 8.6–17.4°C, mild climate, gradually warming from March with increasing rainfall. Common activities: Spring outings, flower viewing. Recommended clothing: Light jacket, long-sleeved shirt; bring rain gear.
- Summer (June–August): Average 21.6–27.3°C, hot and rainy, high humidity. Common activities: Summer resort, stream play. Recommended clothing: Light and breathable clothing, rain gear.
- Autumn (September–November): Average 16.0–24.2°C, comfortable and pleasant climate, less rainfall. Common activities: Hiking, maple viewing. Recommended clothing: Long-sleeved shirt, light jacket.
- Winter (December–February): Average 2.3–4.4°C, cold and dry, less precipitation. Common activities: Skiing, onsen experience. Recommended clothing: Warm clothing, thick jacket, hat, scarf, gloves.
Weather in Chichibu
Annual average temperature: approx. 14.8°C / Annual rainfall: approx. 1315 mm / Summer humidity: 70%–80% / Rainiest month: June
Chichibu weather by month
Month
Temperature (°C)
Rainfall (mm)
January
2.3°C
10.2
February
3.7°C
44.8
March
8.6°C
83.7
April
14.4°C
90
May
17.4°C
141.7
June
21.6°C
220.5
July
26.7°C
133.3
August
27.3°C
214.8
September
24.2°C
207.6
October
16°C
98.1
November
10.6°C
62.7
December
4.4°C
7.7
7-day weather forecast for Chichibu
11/3
Tuesday
Patchy rain nearby
14.6°C/6.6°C
11/4
Wednesday
Overcast
13.6°C/7.4°C
11/5
Thursday
Moderate rain
15.8°C/9.4°C
11/6
Friday
Sunny
20.9°C/8.2°C
11/7
Saturday
Sunny
14.4°C/1.9°C
11/8
Sunday
Cloudy
12.2°C/1.1°C
11/9
Monday
Patchy rain nearby
10.4°C/5.2°C
