Last updated: August 23, 2025
In September, the average temperature in Gross Stieten, Germany hovers around 15°C (59°F), with a refreshing range from a cool 4°C (39°F) to a warm 30°C (86°F). Expect about 51 mm (2.0 in) of precipitation over 10 days, accompanied by an average humidity of 82%. Whether you're enjoying mild afternoons or cozy evenings, September offers a unique climate experience!
In September in Gross Stieten, the average temperature is 15°C (59°F). Maximums can reach 30°C (86°F) and minimums can be as low as 4°C (39°F). It's an ideal time to explore outdoor activities while enjoying mild weather.
In Gross Stieten in September, the total precipitation amount is 51 mm (2.0 in) spread over a period of 10 days.
In Gross Stieten 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 Gross Stieten 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 Gross Stieten.
UV Risk Categories
Weather in Gross Stieten varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Gross Stieten, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (37°F) | 56 mm (2.2 inches) | 91% | low |
| February Weather | 3°C (37°F) | 45 mm (1.8 inches) | 89% | low |
| March Weather | 5°C (40°F) | 60 mm (2.4 inches) | 87% | moderate |
| April Weather | 8°C (47°F) | 42 mm (1.7 inches) | 83% | moderate |
| May Weather | 12°C (55°F) | 50 mm (2.0 inches) | 78% | high |
| June Weather | 18°C (64°F) | 66 mm (2.6 inches) | 77% | very high |
| July Weather | 18°C (65°F) | 90 mm (3.5 inches) | 77% | high |
| August Weather | 19°C (66°F) | 66 mm (2.6 inches) | 75% | high |
| September Weather | 15°C (59°F) | 51 mm (2.0 inches) | 82% | moderate |
| October Weather | 11°C (52°F) | 69 mm (2.7 inches) | 86% | moderate |
| November Weather | 6°C (44°F) | 45 mm (1.8 inches) | 89% | low |
| December Weather | 3°C (38°F) | 60 mm (2.4 inches) | 92% | low |