Last updated: August 23, 2025
In September, the average temperature in Westerholt, Germany hovers around 15°C (59°F), with minimums dipping to 4°C (40°F) and maximums soaring up to 29°C (84°F). Expect 65 mm (2.5 in) of precipitation over approximately 12 days, adding a touch of moisture to the already high average humidity of 83%. Perfect for those who enjoy a mild and slightly humid climate!
In September in Westerholt, the average temperature is 15°C (59°F). Maximums can reach 29°C (84°F) and minimums can be as low as 4°C (40°F). This makes Westerholt a pleasant destination for travel, offering a comfortable climate for outdoor activities and exploration.
In Westerholt in September, the precipitation amount is 65 mm (2.5 in) over the course of 12 days.
In Westerholt 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 Westerholt 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 Westerholt.
UV Risk Categories
Weather in Westerholt varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Westerholt, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 64 mm (2.5 inches) | 88% | low |
| February Weather | 4°C (39°F) | 59 mm (2.3 inches) | 88% | low |
| March Weather | 6°C (42°F) | 68 mm (2.7 inches) | 86% | moderate |
| April Weather | 9°C (48°F) | 48 mm (1.9 inches) | 84% | moderate |
| May Weather | 12°C (54°F) | 67 mm (2.6 inches) | 80% | high |
| June Weather | 17°C (63°F) | 81 mm (3.2 inches) | 75% | very high |
| July Weather | 18°C (64°F) | 97 mm (3.8 inches) | 75% | high |
| August Weather | 18°C (65°F) | 91 mm (3.6 inches) | 75% | high |
| September Weather | 15°C (59°F) | 65 mm (2.5 inches) | 83% | moderate |
| October Weather | 12°C (53°F) | 87 mm (3.4 inches) | 86% | moderate |
| November Weather | 7°C (45°F) | 54 mm (2.1 inches) | 87% | low |
| December Weather | 5°C (41°F) | 74 mm (2.9 inches) | 86% | low |