Weather in Iwatsuki in July
Iwatsuki, Japan averages a high of 29.3°C (84.7°F) and low of 22°C (71.6°F) in July, with 14 rain days and 8.4 hours of daily sunshine. Travel score: 71.5/100 (Good). The best time to visit Iwatsuki is August.
High
29°C85°F
Low
22°C72°F
🌧️
14
rain days
☀️
8.4
hrs/day sunshine
💧
82%
humidity
72— Good
July in Iwatsuki is hot and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Iwatsuki?
How much does it rain in Iwatsuki in July?
Iwatsuki receives an average of 156mm of rainfall across 14 rainy days in July. The annual total is 1357.9mm.
What should I pack for Iwatsuki in July?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 29°C
🧴
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