Weather in Iwaki in April
Iwaki, Japan averages a high of 15.7°C (60.3°F) and low of 7.5°C (45.5°F) in April, with 12 rain days and 9.3 hours of daily sunshine. Travel score: 67/100 (Good). The best time to visit Iwaki is August.
High
16°C60°F
Low
8°C46°F
🌧️
12
rain days
☀️
9.3
hrs/day sunshine
💧
73%
humidity
67— Good
April in Iwaki is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Iwaki?
How much does it rain in Iwaki in April?
Iwaki receives an average of 126.8mm of rainfall across 12 rainy days in April. The annual total is 1484.7mm.
What should I pack for Iwaki in April?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 16°C
Recommended
🧥
Light rain jacket
Some rainy days expected (12 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