Weather Comparison
Side-by-side weather comparison for September
| Metric | Vienna | Krakow | Better |
|---|---|---|---|
| Average HighHigher is warmer | 20°C (68°F)▲ | 19°C (66°F) | Vienna |
| Average LowHigher is milder | 12°C (54°F)▲ | 10°C (50°F) | Vienna |
| Rain DaysFewer is drier | 9 days▲ | 10 days | Vienna |
| PrecipitationLess is drier | 72 mm | 72 mm | Tie |
| Sunshine HoursMore is sunnier | 9h/day▲ | 8h/day | Vienna |
| HumidityLower is more comfortable | 65% | 65% | Tie |
| UV IndexLower is safer | 6 | 6 | Tie |
| Wind SpeedCalmer is better | 18 km/h | 15 km/h▲ | Krakow |
Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Vienna edges ahead as the better destination in September. Vienna offers 9 hours of daily sunshine with only 9 rain days, while Krakow sees 8 sunshine hours and 10 rain days.
Vienna sits in the comfortable travel range at 20°C. Krakow is also comfortable at 19°C.
For travelers who prioritize dry weather, Vienna is the stronger choice in September. Vienna receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.
Vienna reaches an average high of 20°C (68°F) and drops to 12°C (54°F) at night during September. The daily temperature range is 8°C, meaning moderate variation throughout the day.
Krakow averages 19°C (66°F) for the high and 10°C (50°F) for the low, with a daily range of 9°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 September.
Vienna receives approximately 72 mm of rainfall across 9 rain days during September. You can expect rain roughly every other day.
Krakow sees 72 mm over 10 rain days. That makes Vienna the drier option by 1 rain day and 0 mm of total precipitation.
Both cities share similar humidity levels at 65%.
Highs of 20°C, lows of 12°C, 9 rain days
Highs of 19°C, lows of 10°C, 10 rain days
The table below shows average high temperatures and rain days for every month. September is highlighted for quick reference.
| Month | Vienna | Krakow | ||
|---|---|---|---|---|
| High | Rain | High | Rain | |
| Jan | 3°C | 8d | 1°C | 11d |
| Feb | 6°C | 8d | 3°C | 11d |
| Mar | 10°C | 10d | 8°C | 12d |
| Apr | 16°C | 9d | 14°C | 11d |
| May | 20°C | 12d | 19°C | 14d |
| Jun | 24°C | 12d | 22°C | 14d |
| Jul | 26°C | 12d | 24°C | 14d |
| Aug | 26°C | 10d | 24°C | 11d |
| Sep | 20°C | 9d | 19°C | 10d |
| Oct | 15°C | 9d | 13°C | 10d |
| Nov | 9°C | 9d | 7°C | 10d |
| Dec | 4°C | 9d | 2°C | 10d |
Vienna Weather in September
Full forecast, packing tips, and activities
Krakow Weather in September
Full forecast, packing tips, and activities