Last updated: August 23, 2025
In Gross-Schierstedt, Germany, the average temperature in September is a comfortable 15°C (59°F). However, be prepared for a range of temperatures: it can dip as low as 2°C (36°F) and soar to a high of 32°C (91°F). Expect about 50 mm (2.0 in) of precipitation spread over 8 days, and keep in mind the average humidity hovers around a high 83%.
In September in Gross-Schierstedt, the average temperature is 15°C (59°F). Maximum temperatures can reach 32°C (91°F), while minimums can drop as low as 2°C (36°F). Be prepared for a wide range of temperatures, and pack accordingly for your travels!
In Gross-Schierstedt in September, the total precipitation amount is 50 mm (2.0 in) spread over 8 days.
In Gross-Schierstedt in September humidity is 83%. With an average temperature of 15°C (59°F), this humidity feels like a cozy, damp embrace that can be quite stifling for traveling, making even short walks feel more exhausting than they should, and prompting a need for frequent breaks in shaded or air-conditioned areas.
In Gross-Schierstedt 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-Schierstedt.
UV Risk Categories
Weather in Gross-Schierstedt varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Gross-Schierstedt, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 45 mm (1.8 inches) | 91% | low |
| February Weather | 3°C (38°F) | 46 mm (1.8 inches) | 90% | low |
| March Weather | 5°C (42°F) | 47 mm (1.9 inches) | 88% | moderate |
| April Weather | 9°C (48°F) | 34 mm (1.3 inches) | 83% | moderate |
| May Weather | 13°C (56°F) | 59 mm (2.3 inches) | 75% | high |
| June Weather | 19°C (66°F) | 60 mm (2.4 inches) | 79% | very high |
| July Weather | 19°C (67°F) | 67 mm (2.6 inches) | 79% | very high |
| August Weather | 20°C (67°F) | 66 mm (2.6 inches) | 79% | high |
| September Weather | 15°C (59°F) | 50 mm (2.0 inches) | 83% | moderate |
| October Weather | 11°C (52°F) | 51 mm (2.0 inches) | 87% | moderate |
| November Weather | 6°C (43°F) | 37 mm (1.5 inches) | 90% | low |
| December Weather | 3°C (39°F) | 53 mm (2.1 inches) | 92% | low |