Weather in Katanawa in September
Katanawa, Japan averages a high of 27.7°C (81.9°F) and low of 21.2°C (70.2°F) in September, with 13 rain days and 8.7 hours of daily sunshine. Travel score: 74.2/100 (Good). The best time to visit Katanawa is October.
High
28°C82°F
Low
21°C70°F
🌧️
13
rain days
☀️
8.7
hrs/day sunshine
💧
82%
humidity
74— Good
September in Katanawa is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Katanawa?
How much does it rain in Katanawa in September?
Katanawa receives an average of 182.1mm of rainfall across 13 rainy days in September. The annual total is 1687.6mm.
What should I pack for Katanawa in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 28°C
🧴
Sunscreen SPF 30+
9 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!
Compare Katanawa
Popular comparisons:
How can I plan my trip to Katanawa?
What other cities are near Katanawa?
What are other popular cities in Japan?
What is the weather like in other months in Katanawa?
Data based on 1994–2024 averages · Last updated: 2024-12-31