Weather in Minamiuonuma in September
Minamiuonuma, Japan averages a high of 25°C (77°F) and low of 17°C (62.6°F) in September, with 17 rain days and 8.2 hours of daily sunshine. Travel score: 67/100 (Good). The best time to visit Minamiuonuma is June.
High
25°C77°F
Low
17°C63°F
🌧️
17
rain days
☀️
8.2
hrs/day sunshine
💧
86%
humidity
67— Good
September in Minamiuonuma is warm and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Minamiuonuma?
How much does it rain in Minamiuonuma in September?
Minamiuonuma receives an average of 211.3mm of rainfall across 17 rainy days in September. The annual total is 2445.5mm.
What should I pack for Minamiuonuma in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
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Light layers and t-shirts
Warm weather around 25°C
🧥
Waterproof jacket
Frequent rain expected (17 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
8 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting Japan in September?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31