Last updated: August 23, 2025
In Hallbergmoos, Germany, the average temperature for September hovers around 15°C (59°F), with nightly lows dipping to a cool 3°C (37°F) and daytime highs reaching a warm 29°C (85°F). Expect 81 mm (3.2 in) of precipitation spread over 12 days, and prepare for a humid atmosphere with an average humidity of 85%.
In September in Hallbergmoos, the average temperature is 15°C (59°F). Maximums can reach 29°C (85°F), and minimums can be as low as 3°C (37°F). This makes it a great time for travelers to enjoy mild weather while exploring all that Hallbergmoos has to offer.
In Hallbergmoos in September, the precipitation amount is 81 mm (3.2 in) over a span of 12 days.
In Hallbergmoos in September, humidity is 85%. With an average temperature of 15°C (59°F), this humidity feels like a warm, damp blanket wrapping around you, making traveling quite uncomfortable and sticky. Be prepared to take frequent breaks and stay hydrated as you navigate the lush, but humid environment.
In Hallbergmoos 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 Hallbergmoos, you can refer to this Hourly UV Index in Hallbergmoos.
UV Risk Categories
Weather in Hallbergmoos varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Hallbergmoos, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 71 mm (2.8 inches) | 91% | low |
| February Weather | 3°C (38°F) | 69 mm (2.7 inches) | 89% | moderate |
| March Weather | 5°C (42°F) | 66 mm (2.6 inches) | 88% | moderate |
| April Weather | 10°C (50°F) | 45 mm (1.8 inches) | 84% | high |
| May Weather | 14°C (57°F) | 124 mm (4.9 inches) | 77% | very high |
| June Weather | 19°C (66°F) | 112 mm (4.4 inches) | 82% | very high |
| July Weather | 19°C (67°F) | 111 mm (4.4 inches) | 83% | very high |
| August Weather | 19°C (67°F) | 119 mm (4.7 inches) | 84% | very high |
| September Weather | 15°C (59°F) | 81 mm (3.2 inches) | 85% | high |
| October Weather | 10°C (51°F) | 75 mm (3.0 inches) | 88% | moderate |
| November Weather | 5°C (41°F) | 49 mm (1.9 inches) | 88% | low |
| December Weather | 2°C (37°F) | 92 mm (3.6 inches) | 91% | low |