Weather in Okaya in May
Okaya, Japan averages a high of 20.1°C (68.2°F) and low of 9.1°C (48.4°F) in May, with 11 rain days and 9.6 hours of daily sunshine. Travel score: 74.4/100 (Good). The best time to visit Okaya is August.
High
20°C68°F
Low
9°C48°F
🌧️
11
rain days
☀️
9.6
hrs/day sunshine
💧
71%
humidity
74— Good
May in Okaya is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Okaya?
How much does it rain in Okaya in May?
Okaya receives an average of 134.7mm of rainfall across 11 rainy days in May. The annual total is 1470.8mm.
What should I pack for Okaya in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 20°C
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (11 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