Last updated: August 23, 2025
In Westerhausen, Germany, the average temperature in September is a pleasant 14°C (57°F). However, temperatures can vary significantly, with a minimum of 0°C (33°F) and a maximum of 31°C (88°F). During this month, expect about 55 mm (2.2 in) of precipitation over approximately 8 days, accompanied by an average humidity of 83%.
In September in Westerhausen, the average temperature is 14°C (57°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop as low as 0°C (33°F). This diverse climate makes Westerhausen an ideal destination for travelers seeking a variety of outdoor experiences.
In Westerhausen in September, the precipitation amount is 55 mm (2.2 in) over the course of 8 days.
In Westerhausen 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 Westerhausen 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 Westerhausen, you can refer to this Hourly UV Index in Westerhausen.
UV Risk Categories
Weather in Westerhausen varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Westerhausen, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 53 mm (2.1 inches) | 91% | low |
| February Weather | 2°C (35°F) | 55 mm (2.2 inches) | 90% | low |
| March Weather | 4°C (40°F) | 57 mm (2.3 inches) | 88% | moderate |
| April Weather | 8°C (47°F) | 41 mm (1.6 inches) | 83% | moderate |
| May Weather | 12°C (54°F) | 73 mm (2.9 inches) | 75% | high |
| June Weather | 18°C (64°F) | 80 mm (3.2 inches) | 79% | very high |
| July Weather | 18°C (65°F) | 76 mm (3.0 inches) | 79% | very high |
| August Weather | 18°C (65°F) | 77 mm (3.0 inches) | 79% | high |
| September Weather | 14°C (57°F) | 55 mm (2.2 inches) | 83% | high |
| October Weather | 10°C (51°F) | 58 mm (2.3 inches) | 87% | moderate |
| November Weather | 5°C (41°F) | 39 mm (1.5 inches) | 90% | low |
| December Weather | 3°C (37°F) | 59 mm (2.3 inches) | 92% | low |