Weather in Hannan in August
Hannan, Japan averages a high of 30.3°C (86.5°F) and low of 24°C (75.2°F) in August, with 11 rain days and 10.9 hours of daily sunshine. Travel score: 79.9/100 (Good). The best time to visit Hannan is August.
High
30°C87°F
Low
24°C75°F
🌧️
11
rain days
☀️
10.9
hrs/day sunshine
💧
79%
humidity
80— Good
August in Hannan is hot and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Hannan?
How much does it rain in Hannan in August?
Hannan receives an average of 121mm of rainfall across 11 rainy days in August. The annual total is 1594.8mm.
What should I pack for Hannan in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 30°C
🧢
Sun hat or cap
Protection from intense sun
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Japan in August?
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