Last updated: August 23, 2025
In September, the average temperature in Bad Eilsen, Germany is a comfortable 15°C (59°F), with temperatures ranging from a chilly 2°C (35°F) to a warm 31°C (89°F). Expect approximately 55 mm (2.2 in) of precipitation over about 9 days, while the average humidity hovers around a moist 81%.
In September in Bad Eilsen, the average temperature is 15°C (59°F). Maximum temperatures can reach 31°C (89°F), while the minimum can drop as low as 2°C (35°F). Be prepared for a wide range of temperatures during your travels.
In Bad Eilsen in September, the precipitation amount is 55 mm (2.2 in) over a span of 9 days.
In Bad Eilsen in September humidity is 81%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket draped over you, making traveling quite uncomfortable as you constantly wipe away beads of sweat and feel the stickiness clinging to your clothes.
In Bad Eilsen 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 Bad Eilsen.
UV Risk Categories
Weather in Bad Eilsen varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bad Eilsen, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 66 mm (2.6 inches) | 91% | low |
| February Weather | 4°C (39°F) | 69 mm (2.7 inches) | 89% | low |
| March Weather | 6°C (43°F) | 67 mm (2.7 inches) | 87% | moderate |
| April Weather | 9°C (49°F) | 41 mm (1.6 inches) | 82% | moderate |
| May Weather | 13°C (56°F) | 59 mm (2.3 inches) | 73% | high |
| June Weather | 18°C (65°F) | 68 mm (2.7 inches) | 66% | very high |
| July Weather | 19°C (66°F) | 89 mm (3.5 inches) | 66% | very high |
| August Weather | 19°C (66°F) | 69 mm (2.7 inches) | 67% | high |
| September Weather | 15°C (59°F) | 55 mm (2.2 inches) | 81% | moderate |
| October Weather | 12°C (53°F) | 81 mm (3.2 inches) | 86% | moderate |
| November Weather | 7°C (44°F) | 48 mm (1.9 inches) | 90% | low |
| December Weather | 4°C (40°F) | 80 mm (3.1 inches) | 90% | low |