Weather in Okayama in April
Okayama, Japan averages a high of 18.7°C (65.7°F) and low of 8.8°C (47.8°F) in April, with 9 rain days and 9.1 hours of daily sunshine. Travel score: 74.5/100 (Good). The best time to visit Okayama is August.
High
19°C66°F
Low
9°C48°F
🌧️
9
rain days
☀️
9.1
hrs/day sunshine
💧
69%
humidity
75— Good
April in Okayama is mild and occasionally wet — good for most activities.
What are the average temperatures in Okayama?
How much does it rain in Okayama in April?
Okayama receives an average of 109.1mm of rainfall across 9 rainy days in April. The annual total is 1242.6mm.
What should I pack for Okayama in April?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 19°C
Recommended
🧥
Light rain jacket
Some rainy days expected (9 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
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