Last updated: August 23, 2025
In Hoehr-Grenzhausen, Germany, the average temperature in September hovers around 15°C (59°F). Expect a range that fluctuates from a chilly 2°C (37°F) to a warm 32°C (90°F). During this month, you can anticipate 55 mm (2.2 in) of precipitation over approximately 9 days, accompanied by an average humidity of 82%. Stay prepared for varying weather conditions!
In September in Hoehr-Grenzhausen, the average temperature is 15°C (59°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop as low as 2°C (37°F). Therefore, travelers should be prepared for a range of temperatures and pack accordingly.
In Hoehr-Grenzhausen in September, the precipitation amount is 55 mm (2.2 in) over a span of 9 days.
In Hoehr-Grenzhausen in September, humidity is 82%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and uncomfortable for travelers.
In Hoehr-Grenzhausen 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 Hoehr-Grenzhausen.
UV Risk Categories
Weather in Hoehr-Grenzhausen varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Hoehr-Grenzhausen, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 76 mm (3.0 inches) | 92% | low |
| February Weather | 3°C (39°F) | 70 mm (2.7 inches) | 90% | moderate |
| March Weather | 6°C (43°F) | 82 mm (3.2 inches) | 87% | moderate |
| April Weather | 9°C (49°F) | 39 mm (1.5 inches) | 83% | moderate |
| May Weather | 13°C (56°F) | 76 mm (3.0 inches) | 76% | high |
| June Weather | 18°C (65°F) | 77 mm (3.0 inches) | 74% | very high |
| July Weather | 19°C (66°F) | 76 mm (3.0 inches) | 74% | very high |
| August Weather | 19°C (66°F) | 71 mm (2.8 inches) | 75% | high |
| September Weather | 15°C (59°F) | 55 mm (2.2 inches) | 82% | moderate |
| October Weather | 11°C (52°F) | 68 mm (2.7 inches) | 88% | moderate |
| November Weather | 6°C (43°F) | 51 mm (2.0 inches) | 90% | low |
| December Weather | 4°C (39°F) | 110 mm (4.3 inches) | 92% | low |