Weather in Iwakuni in March
Iwakuni, Japan averages a high of 13.4°C (56.1°F) and low of 5.3°C (41.5°F) in March, with 9 rain days and 8.7 hours of daily sunshine. Travel score: 66.7/100 (Good). The best time to visit Iwakuni is October.
High
13°C56°F
Low
5°C42°F
🌧️
9
rain days
☀️
8.7
hrs/day sunshine
💧
72%
humidity
67— Good
March in Iwakuni is cool and occasionally wet — good for most activities.
What are the average temperatures in Iwakuni?
How much does it rain in Iwakuni in March?
Iwakuni receives an average of 117.1mm of rainfall across 9 rainy days in March. The annual total is 1590.1mm.
What should I pack for Iwakuni in March?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 13°C
🧶
Sweaters and warm layers
Layer up for comfort
Traveling to Japan in March?
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