Weather in Oyama in May
Oyama, Japan averages a high of 22.5°C (72.5°F) and low of 12.8°C (55°F) in May, with 13 rain days and 8.7 hours of daily sunshine. Travel score: 72.1/100 (Good). The best time to visit Oyama is August.
High
23°C73°F
Low
13°C55°F
🌧️
13
rain days
☀️
8.7
hrs/day sunshine
💧
76%
humidity
72— Good
May in Oyama is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Oyama?
How much does it rain in Oyama in May?
Oyama receives an average of 152.8mm of rainfall across 13 rainy days in May. The annual total is 1508.6mm.
What should I pack for Oyama in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 23°C
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Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (13 days)
☔
Umbrella
Be prepared for occasional showers
🎉Visiting Japan in May?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31