Last updated: August 23, 2025
In September, the average temperature in Hemmingen, Germany hovers around 15°C (59°F), with a thrilling range that sees lows of 1°C (34°F) and highs reaching up to 29°C (85°F). Expect about 55 mm (2.1 in) of precipitation over 10 days, contributing to an average humidity of 85%. Whether you're basking in the sun or seeking shelter from a drizzle, this month offers a dynamic climate experience!
In September in Hemmingen, the average temperature is 15°C (59°F). Maximums can reach 29°C (85°F) and minimums can be as low as 1°C (34°F). This makes it a great time for travelers to experience a pleasant mix of warm days and cool evenings, ideal for outdoor activities and exploration.
In Hemmingen in September, the precipitation amount is 55 mm (2.1 in) spread over a period of 10 days.
In Hemmingen 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 Hemmingen 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 Hemmingen, you can refer to this Hourly UV Index in Hemmingen.
UV Risk Categories
Weather in Hemmingen varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Hemmingen, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 79 mm (3.1 inches) | 91% | low |
| February Weather | 3°C (38°F) | 72 mm (2.8 inches) | 89% | moderate |
| March Weather | 6°C (42°F) | 84 mm (3.3 inches) | 87% | moderate |
| April Weather | 9°C (49°F) | 45 mm (1.8 inches) | 83% | high |
| May Weather | 13°C (56°F) | 96 mm (3.8 inches) | 79% | very high |
| June Weather | 18°C (65°F) | 100 mm (3.9 inches) | 82% | very high |
| July Weather | 19°C (67°F) | 87 mm (3.4 inches) | 83% | very high |
| August Weather | 19°C (67°F) | 96 mm (3.8 inches) | 84% | very high |
| September Weather | 15°C (59°F) | 55 mm (2.1 inches) | 85% | high |
| October Weather | 11°C (51°F) | 74 mm (2.9 inches) | 88% | moderate |
| November Weather | 5°C (41°F) | 55 mm (2.2 inches) | 89% | low |
| December Weather | 3°C (38°F) | 105 mm (4.1 inches) | 91% | low |