What to Wear in Hiroshima in December
Your complete weather-based packing list derived from 30 years of historical climate data.
December Weather in Hiroshima at a Glance
Avg High
11°C
Avg Low
3°C
Rain Risk
14%
💡 Quick Tip:
Warm jacket or wool coat, sweaters, long pants. Layering is key. Rain is unlikely, but a small umbrella never hurts.
Weekly Packing Breakdown for Hiroshima
Light jacket, hoodies, jeans.
Warm jacket or wool coat, sweaters, long pants.
Warm jacket or wool coat, sweaters, long pants.
Warm jacket or wool coat, sweaters, long pants.
Essential Packing List for Hiroshima in December
Don't leave home without these essentials.
Top Layers
- ✓Long-sleeve shirts / Base layers
- ✓Warm Sweater / Fleece
- ✓Light Jacket / Windbreaker
Bottoms & Shoes
- ✓Jeans / Heavy Trousers
- ✓Comfortable Walking Shoes
- ✓Socks (Cotton/Athletic)
Accessories
- ✓Scarf & Gloves
- ✓Beanie / Hat
Common Questions about Hiroshima Weather in December
What is the weather like in Hiroshima in December?
It is mild and pleasant with average highs of 11°C. Nights average around 3°C.
Do I need a heavy coat?
Yes, definitely. Temperatures often drop near freezing, so a warm winter coat is essential.
Does it rain often in Hiroshima in December?
Rain is relatively rare (14% chance), but a small umbrella is always good to have.
What shoes should I take to Hiroshima?
Comfortable walking shoes are the most important item. Sneakers or loafers are perfect.
Can I wear shorts / short sleeves?
No, it's generally too cool. Stick to long pants and layers.