Weather in Izumi in September
Izumi, Japan averages a high of 28.3°C (82.9°F) and low of 22.3°C (72.1°F) in September, with 13 rain days and 9.1 hours of daily sunshine. Travel score: 75/100 (Good). The best time to visit Izumi is October.
High
28°C83°F
Low
22°C72°F
🌧️
13
rain days
☀️
9.1
hrs/day sunshine
💧
82%
humidity
75— Good
September in Izumi is hot and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Izumi?
How much does it rain in Izumi in September?
Izumi receives an average of 179mm of rainfall across 13 rainy days in September. The annual total is 2182.2mm.
What should I pack for Izumi 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
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