Weather in Yokosuka in April
Yokosuka, Japan averages a high of 16.4°C (61.5°F) and low of 11.4°C (52.5°F) in April, with 11 rain days and 8.8 hours of daily sunshine. Travel score: 65.9/100 (Good). The best time to visit Yokosuka is August.
High
16°C62°F
Low
11°C53°F
🌧️
11
rain days
☀️
8.8
hrs/day sunshine
💧
74%
humidity
66— Good
April in Yokosuka is mild 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 April?
Yokosuka receives an average of 121.5mm of rainfall across 11 rainy days in April. The annual total is 1487.2mm.
What should I pack for Yokosuka in April?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 16°C
Traveling to Japan in April?
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