Last updated: August 22, 2025
In September, the average temperature in Gallspach, Austria hovers around 15°C (60°F). Expect a minimum chill of 3°C (37°F), while the mercury can rise as high as 31°C (88°F). With an average precipitation of 78 mm (3.1 in) spread over 11 days, be prepared for occasional showers. Don't forget—humidity levels are typically high at 82%, making the air feel quite damp.
In September in Gallspach, the average temperature is 15°C (60°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop as low as 3°C (37°F). Be prepared for a range of temperatures when traveling, ensuring you pack accordingly for both warm days and cooler nights.
In Gallspach in September, the precipitation amount is 78 mm (3.1 in) over the course of 11 days.
In Gallspach in September humidity is 82%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and draining, which can hinder your travel experience.
In Gallspach 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 Gallspach, you can refer to this Hourly UV Index in Gallspach.
UV Risk Categories
Weather in Gallspach varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Gallspach, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 77 mm (3.0 inches) | 91% | low |
| February Weather | 3°C (38°F) | 67 mm (2.6 inches) | 89% | moderate |
| March Weather | 6°C (42°F) | 75 mm (3.0 inches) | 87% | moderate |
| April Weather | 10°C (51°F) | 48 mm (1.9 inches) | 82% | high |
| May Weather | 14°C (58°F) | 106 mm (4.2 inches) | 76% | very high |
| June Weather | 20°C (68°F) | 99 mm (3.9 inches) | 80% | very high |
| July Weather | 20°C (69°F) | 102 mm (4.0 inches) | 80% | very high |
| August Weather | 20°C (69°F) | 107 mm (4.2 inches) | 82% | very high |
| September Weather | 15°C (60°F) | 78 mm (3.1 inches) | 82% | high |
| October Weather | 11°C (52°F) | 76 mm (3.0 inches) | 87% | moderate |
| November Weather | 5°C (42°F) | 55 mm (2.2 inches) | 89% | low |
| December Weather | 2°C (37°F) | 103 mm (4.0 inches) | 92% | low |