Weather in Asahikawa in September
Asahikawa, Japan averages a high of 20.5°C (68.9°F) and low of 11.9°C (53.4°F) in September, with 13 rain days and 8.4 hours of daily sunshine. Travel score: 68.8/100 (Good). The best time to visit Asahikawa is July.
High
21°C69°F
Low
12°C53°F
🌧️
13
rain days
☀️
8.4
hrs/day sunshine
💧
80%
humidity
69— Good
September in Asahikawa is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Asahikawa?
How much does it rain in Asahikawa in September?
Asahikawa receives an average of 133.7mm of rainfall across 13 rainy days in September. The annual total is 1224mm.
What should I pack for Asahikawa in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 21°C
🧴
Sunscreen SPF 30+
8 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (13 days)
☔
Umbrella
Be prepared for occasional showers
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