Weather in Iruma in April
Iruma, Japan averages a high of 17.2°C (63°F) and low of 7.3°C (45.1°F) in April, with 13 rain days and 8.9 hours of daily sunshine. Travel score: 66.3/100 (Good). The best time to visit Iruma is May.
High
17°C63°F
Low
7°C45°F
🌧️
13
rain days
☀️
8.9
hrs/day sunshine
💧
74%
humidity
66— Good
April in Iruma is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Iruma?
How much does it rain in Iruma in April?
Iruma receives an average of 139.6mm of rainfall across 13 rainy days in April. The annual total is 1795.1mm.
What should I pack for Iruma in April?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 17°C
Recommended
🧥
Light rain jacket
Some rainy days expected (13 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to Japan in April?
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