Weather Comparison
Vienna vs Prague
Side-by-side weather comparison for December
December Weather: Vienna vs Prague
| Metric | Vienna | Prague | Better |
|---|---|---|---|
| Average HighHigher is warmer | 4°C (39°F) | 4°C (39°F) | Tie |
| Average LowHigher is milder | -2°C (28°F) | -1°C (30°F)▲ | Prague |
| Rain DaysFewer is drier | 9 days▲ | 10 days | Vienna |
| PrecipitationLess is drier | 39 mm▲ | 40 mm | Vienna |
| Sunshine HoursMore is sunnier | 4h/day | 4h/day | Tie |
| HumidityLower is more comfortable | 65% | 65% | Tie |
| UV IndexLower is safer | 1 | 1 | Tie |
| Wind SpeedCalmer is better | 19 km/h | 17 km/h▲ | Prague |
Which City is Better in December?
Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Vienna edges ahead as the better destination in December. Vienna offers 4 hours of daily sunshine with only 9 rain days, while Prague sees 4 sunshine hours and 10 rain days.
Vienna is on the cooler side at 4°C, requiring warmer clothing. Prague is cooler at 4°C.
For travelers who prioritize dry weather, Vienna is the stronger choice in December.
Temperature Comparison in December
Vienna reaches an average high of 4°C (39°F) and drops to -2°C (28°F) at night during December. The daily temperature range is 6°C, meaning relatively stable temperatures from day to night.
Prague averages 4°C (39°F) for the high and -1°C (30°F) for the low, with a daily range of 5°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
Vienna receives approximately 39 mm of rainfall across 9 rain days during December. You can expect rain roughly every other day.
Prague sees 40 mm over 10 rain days. That makes Vienna the drier option by 1 rain day and 1 mm of total precipitation.
Both cities share similar humidity levels at 65%.
What to Pack: Vienna vs Prague
Packing for Vienna in December
Highs of 4°C, lows of -2°C, 9 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 Prague in December
Highs of 4°C, lows of -1°C, 10 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: Vienna vs Prague
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 | Vienna | Prague | ||
|---|---|---|---|---|
| High | Rain | High | Rain | |
| Jan | 3°C | 8d | 3°C | 10d |
| Feb | 6°C | 8d | 5°C | 9d |
| Mar | 10°C | 10d | 9°C | 11d |
| Apr | 16°C | 9d | 15°C | 10d |
| May | 20°C | 12d | 19°C | 13d |
| Jun | 24°C | 12d | 22°C | 13d |
| Jul | 26°C | 12d | 24°C | 12d |
| Aug | 26°C | 10d | 24°C | 11d |
| Sep | 20°C | 9d | 19°C | 9d |
| Oct | 15°C | 9d | 14°C | 10d |
| Nov | 9°C | 9d | 8°C | 9d |
| Dec | 4°C | 9d | 4°C | 10d |
Vienna Weather in December
Full forecast, packing tips, and activities
Prague Weather in December
Full forecast, packing tips, and activities