Weather in Itoman in December
Itoman, Japan averages a high of 20.6°C (69.1°F) and low of 18.1°C (64.6°F) in December, with 10 rain days and 6.1 hours of daily sunshine. Travel score: 70.5/100 (Good). The best time to visit Itoman is October.
High
21°C69°F
Low
18°C65°F
🌧️
10
rain days
☀️
6.1
hrs/day sunshine
💧
66%
humidity
71— Good
December in Itoman is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Itoman?
How much does it rain in Itoman in December?
Itoman receives an average of 115.6mm of rainfall across 10 rainy days in December. The annual total is 1789mm.
What should I pack for Itoman in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 21°C
Traveling to Japan in December?
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