Weather in Ōshū in December
Ōshū, Japan averages a high of 5°C (41°F) and low of -1.9°C (28.6°F) in December, with 13 rain days and 6.9 hours of daily sunshine. Travel score: 46/100 (Mixed). The best time to visit Ōshū is June.
High
5°C41°F
Low
-2°C29°F
🌧️
13
rain days
☀️
6.9
hrs/day sunshine
💧
77%
humidity
46— Mixed
December in Ōshū is cold and occasionally wet — bring heavy winter clothing.
What are the average temperatures in Ōshū?
How much does it rain in Ōshū in December?
Ōshū receives an average of 73.9mm of rainfall across 13 rainy days in December. The annual total is 1240.2mm.
What should I pack for Ōshū in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 5°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around -2°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