Last updated: August 23, 2025
In September, the average temperature in Obermassfeld-Grimmenthal, Germany hovers around 14°C (57°F), offering a mild climate. Expect a range where temperatures can dip to a chilly 0°C (33°F) at night and soar up to a warm 29°C (84°F) during the day. With an average humidity level of 83%, it's advisable to prepare for some dampness as precipitation amounts reach 49 mm (1.9 in) over 9 days. Enjoy the season while being ready for a little rain!
In September, in Obermassfeld-Grimmenthal, the average temperature is 14°C (57°F). The maximum can reach 29°C (84°F), while the minimum can drop as low as 0°C (33°F). It's advisable to pack layers when traveling to ensure comfort in varying temperatures.
In Obermassfeld-Grimmenthal in September, the total precipitation amount is 49 mm (1.9 in) spread over 9 days.
In Obermassfeld-Grimmenthal in September, humidity is 83%. With an average temperature of 14°C (57°F), this humidity feels like you're stepping into a warm, damp embrace that can make outdoor activities quite uncomfortable, often leaving you sweaty and exhausted if you're not prepared with plenty of water and breathable clothing.
In Obermassfeld-Grimmenthal 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 Obermassfeld-Grimmenthal, you can refer to this Hourly UV Index in Obermassfeld-Grimmenthal.
UV Risk Categories
Weather in Obermassfeld-Grimmenthal varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Obermassfeld-Grimmenthal, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (33°F) | 66 mm (2.6 inches) | 91% | low |
| February Weather | 1°C (35°F) | 57 mm (2.2 inches) | 90% | low |
| March Weather | 4°C (39°F) | 71 mm (2.8 inches) | 88% | moderate |
| April Weather | 8°C (47°F) | 40 mm (1.6 inches) | 83% | moderate |
| May Weather | 12°C (54°F) | 95 mm (3.8 inches) | 75% | very high |
| June Weather | 17°C (63°F) | 86 mm (3.4 inches) | 79% | very high |
| July Weather | 18°C (64°F) | 75 mm (3.0 inches) | 79% | very high |
| August Weather | 18°C (65°F) | 81 mm (3.2 inches) | 79% | high |
| September Weather | 14°C (57°F) | 49 mm (1.9 inches) | 83% | high |
| October Weather | 9°C (49°F) | 59 mm (2.3 inches) | 87% | moderate |
| November Weather | 4°C (40°F) | 46 mm (1.8 inches) | 90% | low |
| December Weather | 2°C (35°F) | 85 mm (3.3 inches) | 92% | low |