Last updated: August 23, 2025
In Altenberge, Germany, the average temperature in September hovers around 15°C (59°F). Expect a range from a cool 2°C (37°F) to a warm 32°C (89°F), providing a pleasant variability. During this month, anticipate 62 mm (2.4 in) of precipitation spread over about 10 days, contributing to an average humidity of 81%. Perfect for those who enjoy a moderate climate!
In September in Altenberge, the average temperature is 15°C (59°F). Maximum temperatures can reach 32°C (89°F), while minimums can drop as low as 2°C (37°F). This diverse range of temperatures makes Altenberge an ideal destination for travelers seeking a mix of warm and cooler weather experiences.
In Altenberge in September, the total precipitation amount is 62 mm (2.4 in) over a period of 10 days.
In Altenberge in September humidity is 81%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket draped over you, making traveling quite uncomfortable as you constantly wipe away beads of sweat and feel the stickiness clinging to your clothes.
In Altenberge in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Altenberge.
UV Risk Categories
Weather in Altenberge varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Altenberge, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 66 mm (2.6 inches) | 91% | low |
| February Weather | 4°C (40°F) | 76 mm (3.0 inches) | 90% | low |
| March Weather | 7°C (44°F) | 74 mm (2.9 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 38 mm (1.5 inches) | 84% | moderate |
| May Weather | 14°C (57°F) | 60 mm (2.4 inches) | 77% | high |
| June Weather | 19°C (66°F) | 60 mm (2.4 inches) | 74% | very high |
| July Weather | 19°C (67°F) | 76 mm (3.0 inches) | 72% | very high |
| August Weather | 19°C (67°F) | 72 mm (2.8 inches) | 71% | high |
| September Weather | 15°C (59°F) | 62 mm (2.4 inches) | 81% | moderate |
| October Weather | 12°C (54°F) | 85 mm (3.4 inches) | 88% | moderate |
| November Weather | 7°C (45°F) | 55 mm (2.2 inches) | 91% | low |
| December Weather | 5°C (41°F) | 90 mm (3.5 inches) | 92% | low |