Weather in Tateyama in December
Tateyama, Japan averages a high of 13°C (55.4°F) and low of 8.8°C (47.8°F) in December, with 9 rain days and 7.3 hours of daily sunshine. Travel score: 62.6/100 (Good). The best time to visit Tateyama is August.
High
13°C55°F
Low
9°C48°F
🌧️
9
rain days
☀️
7.3
hrs/day sunshine
💧
63%
humidity
63— Good
December in Tateyama is cool and occasionally wet — good for most activities.
What are the average temperatures in Tateyama?
How much does it rain in Tateyama in December?
Tateyama receives an average of 85.6mm of rainfall across 9 rainy days in December. The annual total is 1732.8mm.
What should I pack for Tateyama in December?
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 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