Weather in Annaka in September
Annaka, Japan averages a high of 24.6°C (76.3°F) and low of 18°C (64.4°F) in September, with 19 rain days and 7.8 hours of daily sunshine. Travel score: 64.8/100 (Good). The best time to visit Annaka is May.
High
25°C76°F
Low
18°C64°F
🌧️
19
rain days
☀️
7.8
hrs/day sunshine
💧
83%
humidity
65— Good
September in Annaka is warm and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Annaka?
How much does it rain in Annaka in September?
Annaka receives an average of 244.1mm of rainfall across 19 rainy days in September. The annual total is 1848.6mm.
What should I pack for Annaka in September?
Essentials
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Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 25°C
🧥
Waterproof jacket
Frequent rain expected (19 rainy days)
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Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
8 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting Japan in September?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31