Weather in Iwata in May
Iwata, Japan averages a high of 21.9°C (71.4°F) and low of 14.5°C (58.1°F) in May, with 12 rain days and 9.1 hours of daily sunshine. Travel score: 74/100 (Good). The best time to visit Iwata is May.
High
22°C71°F
Low
15°C58°F
🌧️
12
rain days
☀️
9.1
hrs/day sunshine
💧
78%
humidity
74— Good
May in Iwata is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Iwata?
How much does it rain in Iwata in May?
Iwata receives an average of 195.2mm of rainfall across 12 rainy days in May. The annual total is 1969.8mm.
What should I pack for Iwata in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 22°C
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Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (12 days)
☔
Umbrella
Be prepared for occasional showers
🎉Visiting Japan in May?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31