Weather in Ōmura in September
Ōmura, Japan averages a high of 27.6°C (81.7°F) and low of 22.6°C (72.7°F) in September, with 11 rain days and 8.9 hours of daily sunshine. Travel score: 77.6/100 (Good). The best time to visit Ōmura is October.
High
28°C82°F
Low
23°C73°F
🌧️
11
rain days
☀️
8.9
hrs/day sunshine
💧
79%
humidity
78— Good
September in Ōmura is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Ōmura?
How much does it rain in Ōmura in September?
Ōmura receives an average of 175.8mm of rainfall across 11 rainy days in September. The annual total is 1886.5mm.
What should I pack for Ōmura 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
Recommended
🧥
Light rain jacket
Some rainy days expected (11 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