Last updated: August 22, 2025
In September, the average temperature in Bad Deutsch-Altenburg, Austria hovers around 17°C (63°F), with fluctuations ranging from a chilly 2°C (35°F) to a warm 32°C (89°F). Expect about 85 mm (3.4 in) of precipitation spread over 10 days, contributing to an average humidity level of 75%. Prepare for a mix of weather as you explore this vibrant destination!
In September in Bad Deutsch-Altenburg, the average temperature is 17°C (63°F). The maximum can reach 32°C (89°F), while the minimum can be as low as 2°C (35°F). It's a perfect time to enjoy a mix of warm daytime activities and cooler evenings, so pack accordingly for your travels!
In Bad Deutsch-Altenburg in September, the precipitation amount is 85 mm (3.4 in) over the course of 10 days.
In Bad Deutsch-Altenburg in September, humidity is 75%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making outdoor activities a bit sticky and requiring frequent breaks to stay refreshed during your travels.
In Bad Deutsch-Altenburg in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Bad Deutsch-Altenburg, you can refer to this Hourly UV Index in Bad Deutsch-Altenburg.
UV Risk Categories
Weather in Bad Deutsch-Altenburg varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bad Deutsch-Altenburg, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 35 mm (1.4 inches) | 90% | low |
| February Weather | 3°C (38°F) | 32 mm (1.3 inches) | 87% | moderate |
| March Weather | 6°C (43°F) | 34 mm (1.3 inches) | 85% | moderate |
| April Weather | 11°C (52°F) | 35 mm (1.4 inches) | 78% | high |
| May Weather | 16°C (60°F) | 77 mm (3.0 inches) | 73% | very high |
| June Weather | 21°C (71°F) | 64 mm (2.5 inches) | 77% | very high |
| July Weather | 22°C (72°F) | 65 mm (2.5 inches) | 76% | very high |
| August Weather | 22°C (72°F) | 72 mm (2.8 inches) | 76% | high |
| September Weather | 17°C (63°F) | 85 mm (3.4 inches) | 75% | high |
| October Weather | 12°C (54°F) | 49 mm (1.9 inches) | 85% | moderate |
| November Weather | 7°C (44°F) | 49 mm (1.9 inches) | 90% | low |
| December Weather | 3°C (37°F) | 59 mm (2.3 inches) | 91% | low |