Weather in Okayama in December
Okayama, Japan averages a high of 11.1°C (52°F) and low of 2.6°C (36.7°F) in December, with 5 rain days and 7.9 hours of daily sunshine. Travel score: 67.7/100 (Good). The best time to visit Okayama is August.
High
11°C52°F
Low
3°C37°F
🌧️
5
rain days
☀️
7.9
hrs/day sunshine
💧
70%
humidity
68— Good
December in Okayama is cool and mostly dry — good for most activities.
What are the average temperatures in Okayama?
How much does it rain in Okayama in December?
Okayama receives an average of 42mm of rainfall across 5 rainy days in December. The annual total is 1242.6mm.
What should I pack for Okayama in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 11°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 3°C
🧣
Warm scarf
Protect against cold winds
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