Weather in Yokosuka in August
Yokosuka, Japan averages a high of 27.7°C (81.9°F) and low of 24.6°C (76.3°F) in August, with 10 rain days and 10.3 hours of daily sunshine. Travel score: 76.5/100 (Good). The best time to visit Yokosuka is August.
High
28°C82°F
Low
25°C76°F
🌧️
10
rain days
☀️
10.3
hrs/day sunshine
💧
85%
humidity
77— Good
August in Yokosuka is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Yokosuka?
How much does it rain in Yokosuka in August?
Yokosuka receives an average of 105.6mm of rainfall across 10 rainy days in August. The annual total is 1487.2mm.
What should I pack for Yokosuka in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 28°C
🧴
Sunscreen SPF 30+
10 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