Weather in Shiroi in May
Shiroi, Japan averages a high of 22.2°C (72°F) and low of 14.1°C (57.4°F) in May, with 12 rain days and 8.7 hours of daily sunshine. Travel score: 72/100 (Good). The best time to visit Shiroi is August.
High
22°C72°F
Low
14°C57°F
🌧️
12
rain days
☀️
8.7
hrs/day sunshine
💧
77%
humidity
72— Good
May in Shiroi is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Shiroi?
How much does it rain in Shiroi in May?
Shiroi receives an average of 134.8mm of rainfall across 12 rainy days in May. The annual total is 1430.1mm.
What should I pack for Shiroi in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 22°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (12 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