Weather in Itoshima in May
Itoshima, Japan averages a high of 21.3°C (70.3°F) and low of 15.2°C (59.4°F) in May, with 10 rain days and 9 hours of daily sunshine. Travel score: 77.5/100 (Good). The best time to visit Itoshima is October.
High
21°C70°F
Low
15°C59°F
🌧️
10
rain days
☀️
9
hrs/day sunshine
💧
79%
humidity
78— Good
May in Itoshima is mild and occasionally wet — good for most activities.
What are the average temperatures in Itoshima?
How much does it rain in Itoshima in May?
Itoshima receives an average of 132.8mm of rainfall across 10 rainy days in May. The annual total is 1628.5mm.
What should I pack for Itoshima in May?
Essentials
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Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 21°C
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Sunscreen SPF 30+
9 hours of sunshine daily
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Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (10 days)
☔
Umbrella
Be prepared for occasional showers
Traveling to Japan in May?
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