Weather in Osaka in August
Osaka, Japan averages a high of 31.9°C (89.4°F) and low of 24.7°C (76.5°F) in August, with 11 rain days and 10.8 hours of daily sunshine. Travel score: 80.3/100 (Excellent). The best time to visit Osaka is August.
High
32°C89°F
Low
25°C76°F
🌧️
11
rain days
☀️
10.8
hrs/day sunshine
💧
75%
humidity
80— Excellent
August in Osaka is hot and occasionally wet — excellent conditions for exploring.
What are the average temperatures in Osaka?
How much does it rain in Osaka in August?
Osaka receives an average of 119.3mm of rainfall across 11 rainy days in August. The annual total is 1441.6mm.
What should I pack for Osaka in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 32°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