Weather in Sasebo in September
Sasebo, Japan averages a high of 27.3°C (81.1°F) and low of 21.9°C (71.4°F) in September, with 12 rain days and 8.7 hours of daily sunshine. Travel score: 75.9/100 (Good). The best time to visit Sasebo is October.
High
27°C81°F
Low
22°C71°F
🌧️
12
rain days
☀️
8.7
hrs/day sunshine
💧
80%
humidity
76— Good
September in Sasebo is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Sasebo?
How much does it rain in Sasebo in September?
Sasebo receives an average of 184.3mm of rainfall across 12 rainy days in September. The annual total is 1758.7mm.
What should I pack for Sasebo in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 27°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (12 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.
🏛️ 121 countries·📅 Updated yearly·✈️ Free forever
Compare Sasebo
Popular comparisons:
How can I plan my trip to Sasebo?
What other cities are near Sasebo?
What are other popular cities in Japan?
What is the weather like in other months in Sasebo?
Data based on 1994–2024 averages · Last updated: 2024-12-31