Weather in Ibaraki in September
Ibaraki, Japan averages a high of 27.8°C (82°F) and low of 20.4°C (68.7°F) in September, with 12 rain days and 8.9 hours of daily sunshine. Travel score: 77.8/100 (Good). The best time to visit Ibaraki is August.
High
28°C82°F
Low
20°C69°F
🌧️
12
rain days
☀️
8.9
hrs/day sunshine
💧
77%
humidity
78— Good
September in Ibaraki is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Ibaraki?
How much does it rain in Ibaraki in September?
Ibaraki receives an average of 163.8mm of rainfall across 12 rainy days in September. The annual total is 1459.5mm.
What should I pack for Ibaraki 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 (12 days)
☔
Umbrella
Be prepared for occasional showers
🎉Visiting Japan in September?
Don't miss any public holidays — check before you book!
Compare Ibaraki
Popular comparisons:
How can I plan my trip to Ibaraki?
What other cities are near Ibaraki?
What are other popular cities in Japan?
What is the weather like in other months in Ibaraki?
Data based on 1994–2024 averages · Last updated: 2024-12-31