Weather in Kushiro in September
Kushiro, Japan averages a high of 18.9°C (66°F) and low of 14.2°C (57.6°F) in September, with 11 rain days and 7.6 hours of daily sunshine. Travel score: 67.5/100 (Good). The best time to visit Kushiro is July.
High
19°C66°F
Low
14°C58°F
🌧️
11
rain days
☀️
7.6
hrs/day sunshine
💧
84%
humidity
68— Good
September in Kushiro is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Kushiro?
How much does it rain in Kushiro in September?
Kushiro receives an average of 148.2mm of rainfall across 11 rainy days in September. The annual total is 1118.6mm.
What should I pack for Kushiro in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 19°C
Recommended
🧥
Light rain jacket
Some rainy days expected (11 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to Japan in September?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31