Weather in Iruma in July
Iruma, Japan averages a high of 28.2°C (82.8°F) and low of 21.4°C (70.5°F) in July, with 20 rain days and 8.6 hours of daily sunshine. Travel score: 64.5/100 (Good). The best time to visit Iruma is May.
High
28°C83°F
Low
21°C71°F
🌧️
20
rain days
☀️
8.6
hrs/day sunshine
💧
85%
humidity
65— Good
July in Iruma is hot and rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Iruma?
How much does it rain in Iruma in July?
Iruma receives an average of 226.3mm of rainfall across 20 rainy days in July. The annual total is 1795.1mm.
What should I pack for Iruma in July?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 28°C
🧥
Waterproof jacket
Frequent rain expected (20 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
9 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