Weather in Ōmihachiman in December
Ōmihachiman, Japan averages a high of 9.9°C (49.8°F) and low of 2.5°C (36.5°F) in December, with 10 rain days and 7.4 hours of daily sunshine. Travel score: 57.4/100 (Mixed). The best time to visit Ōmihachiman is August.
High
10°C50°F
Low
3°C37°F
🌧️
10
rain days
☀️
7.4
hrs/day sunshine
💧
76%
humidity
57— Mixed
December in Ōmihachiman is cool and occasionally wet — mixed conditions — plan indoor alternatives.
What are the average temperatures in Ōmihachiman?
How much does it rain in Ōmihachiman in December?
Ōmihachiman receives an average of 70.9mm of rainfall across 10 rainy days in December. The annual total is 1537.2mm.
What should I pack for Ōmihachiman in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 10°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 3°C
🧣
Warm scarf
Protect against cold winds
🎉Visiting Japan in December?
Don't miss any public holidays — check before you book!
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What is the weather like in other months in Ōmihachiman?
Data based on 1994–2024 averages · Last updated: 2024-12-31