Weather Comparison
Side-by-side weather comparison for December
| Metric | Copenhagen | Hamburg | Better |
|---|---|---|---|
| Average HighHigher is warmer | 4°C (39°F) | 5°C (41°F)▲ | Hamburg |
| Average LowHigher is milder | 1°C (34°F) | 1°C (34°F) | Tie |
| Rain DaysFewer is drier | 12 days▲ | 13 days | Copenhagen |
| PrecipitationLess is drier | 54 mm▲ | 63 mm | Copenhagen |
| Sunshine HoursMore is sunnier | 2h/day | 3h/day▲ | Hamburg |
| HumidityLower is more comfortable | 65% | 65% | Tie |
| UV IndexLower is safer | 1 | 1 | Tie |
| Wind SpeedCalmer is better | 25 km/h | 20 km/h▲ | Hamburg |
Copenhagen and Hamburg are closely matched in December. Neither city has a clear advantage across all metrics. Your decision should come down to personal preference, cultural interests, and travel logistics rather than weather alone.
Copenhagen is on the cooler side at 4°C, requiring warmer clothing. Hamburg is cooler at 5°C.
For travelers who prioritize dry weather, Copenhagen is the stronger choice in December. Hamburg receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.
Copenhagen reaches an average high of 4°C (39°F) and drops to 1°C (34°F) at night during December. The daily temperature range is 3°C, meaning relatively stable temperatures from day to night.
Hamburg averages 5°C (41°F) for the high and 1°C (34°F) for the low, with a daily range of 4°C. The two cities feel quite similar in terms of temperature.
Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in December.
Copenhagen receives approximately 54 mm of rainfall across 12 rain days during December. You can expect rain roughly every other day.
Hamburg sees 63 mm over 13 rain days. That makes Copenhagen the drier option by 1 rain day and 9 mm of total precipitation.
Both cities share similar humidity levels at 65%.
Highs of 4°C, lows of 1°C, 12 rain days
Highs of 5°C, lows of 1°C, 13 rain days
Pack for both: heavy winter coat, thermal base layers, warm gloves and hat, insulated boots, waterproof jacket, compact umbrella, waterproof shoes, a warm scarf. These items are useful in either destination during December.
The table below shows average high temperatures and rain days for every month. December is highlighted for quick reference.
| Month | Copenhagen | Hamburg | ||
|---|---|---|---|---|
| High | Rain | High | Rain | |
| Jan | 3°C | 12d | 4°C | 13d |
| Feb | 3°C | 9d | 5°C | 11d |
| Mar | 6°C | 10d | 8°C | 11d |
| Apr | 11°C | 10d | 13°C | 11d |
| May | 15°C | 10d | 17°C | 11d |
| Jun | 18°C | 12d | 20°C | 12d |
| Jul | 21°C | 12d | 22°C | 14d |
| Aug | 21°C | 13d | 22°C | 13d |
| Sep | 17°C | 11d | 18°C | 10d |
| Oct | 12°C | 12d | 13°C | 12d |
| Nov | 7°C | 11d | 8°C | 12d |
| Dec | 4°C | 12d | 5°C | 13d |
Copenhagen Weather in December
Full forecast, packing tips, and activities
Hamburg Weather in December
Full forecast, packing tips, and activities