Weather Comparison
Milan vs Lyon
Side-by-side weather comparison for December
December Weather: Milan vs Lyon
| Metric | Milan | Lyon | Better |
|---|---|---|---|
| Average HighHigher is warmer | 7°C (45°F) | 7°C (45°F) | Tie |
| Average LowHigher is milder | 0°C (32°F) | 1°C (34°F)▲ | Lyon |
| Rain DaysFewer is drier | 8 days▲ | 12 days | Milan |
| PrecipitationLess is drier | 74 mm | 72 mm▲ | Lyon |
| Sunshine HoursMore is sunnier | 6h/day▲ | 5h/day | Milan |
| HumidityLower is more comfortable | 65% | 65% | Tie |
| UV IndexLower is safer | 1 | 1 | Tie |
| Wind SpeedCalmer is better | 9 km/h▲ | 16 km/h | Milan |
Which City is Better in December?
Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Milan edges ahead as the better destination in December. Milan offers 6 hours of daily sunshine with only 8 rain days, while Lyon sees 5 sunshine hours and 12 rain days.
Milan is on the cooler side at 7°C, requiring warmer clothing. Lyon is cooler at 7°C.
For travelers who prioritize dry weather, Milan is the stronger choice in December. Milan receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.
Temperature Comparison in December
Milan reaches an average high of 7°C (45°F) and drops to 0°C (32°F) at night during December. The daily temperature range is 7°C, meaning relatively stable temperatures from day to night.
Lyon averages 7°C (45°F) for the high and 1°C (34°F) for the low, with a daily range of 6°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.
Rainfall Comparison in December
Milan receives approximately 74 mm of rainfall across 8 rain days during December. You can expect rain roughly every other day.
Lyon sees 72 mm over 12 rain days. That makes Milan the drier option by 4 rain days and 2 mm of total precipitation.
Both cities share similar humidity levels at 65%.
What to Pack: Milan vs Lyon
Packing for Milan in December
Highs of 7°C, lows of 0°C, 8 rain days
- ✓heavy winter coat
- ✓thermal base layers
- ✓warm gloves and hat
- ✓insulated boots
- ✓a packable rain jacket
- ✓an umbrella
- ✓a warm scarf
Packing for Lyon in December
Highs of 7°C, lows of 1°C, 12 rain days
- ✓heavy winter coat
- ✓thermal base layers
- ✓warm gloves and hat
- ✓insulated boots
- ✓waterproof jacket
- ✓compact umbrella
- ✓waterproof shoes
- ✓a warm scarf
Pack for both: heavy winter coat, thermal base layers, warm gloves and hat, insulated boots, a warm scarf. These items are useful in either destination during December.
Year-Round Comparison: Milan vs Lyon
The table below shows average high temperatures and rain days for every month of the year, helping you find the best time to visit either city.December is highlighted for quick reference.
| Month | Milan | Lyon | ||
|---|---|---|---|---|
| High | Rain | High | Rain | |
| Jan | 7°C | 7d | 7°C | 13d |
| Feb | 9°C | 7d | 9°C | 10d |
| Mar | 14°C | 8d | 13°C | 11d |
| Apr | 17°C | 11d | 16°C | 12d |
| May | 22°C | 12d | 20°C | 13d |
| Jun | 26°C | 10d | 24°C | 12d |
| Jul | 29°C | 9d | 27°C | 10d |
| Aug | 28°C | 11d | 27°C | 9d |
| Sep | 23°C | 10d | 22°C | 9d |
| Oct | 17°C | 10d | 17°C | 11d |
| Nov | 11°C | 11d | 11°C | 12d |
| Dec | 7°C | 8d | 7°C | 12d |
Milan Weather in December
Full forecast, packing tips, and activities
Lyon Weather in December
Full forecast, packing tips, and activities