Weather in Oyama in July
Oyama, Japan averages a high of 29°C (84.2°F) and low of 21.5°C (70.7°F) in July, with 17 rain days and 8.2 hours of daily sunshine. Travel score: 67.3/100 (Good). The best time to visit Oyama is August.
High
29°C84°F
Low
22°C71°F
🌧️
17
rain days
☀️
8.2
hrs/day sunshine
💧
83%
humidity
67— Good
July in Oyama is hot and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Oyama?
How much does it rain in Oyama in July?
Oyama receives an average of 197.9mm of rainfall across 17 rainy days in July. The annual total is 1508.6mm.
What should I pack for Oyama in July?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 29°C
🧥
Waterproof jacket
Frequent rain expected (17 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
8 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Japan in July?
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