Weather in Mutsu in September
Mutsu, Japan averages a high of 21.7°C (71.1°F) and low of 18.5°C (65.3°F) in September, with 11 rain days and 8.5 hours of daily sunshine. Travel score: 73.2/100 (Good). The best time to visit Mutsu is September.
High
22°C71°F
Low
19°C65°F
🌧️
11
rain days
☀️
8.5
hrs/day sunshine
💧
77%
humidity
73— Good
September in Mutsu is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Mutsu?
How much does it rain in Mutsu in September?
Mutsu receives an average of 137.5mm of rainfall across 11 rainy days in September. The annual total is 1194.7mm.
What should I pack for Mutsu in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 22°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