Last updated: August 27, 2025
In September, the average temperature in Nederasselt, Netherlands hovers around 15°C (60°F), offering a pleasant climate for visitors. Temperatures can dip to a cool 3°C (38°F) at night, while daytime highs can reach a warm 32°C (90°F). Expect around 59 mm (2.3 in) of precipitation over 10 days, contributing to an average humidity level of 81%. Perfect weather for exploring and enjoying the scenery!
In September in Nederasselt, the average temperature is 15°C (60°F). Maximums can reach 32°C (90°F), while minimums can drop as low as 3°C (38°F). This variation in temperature makes it essential to pack both light clothing for warmth and a jacket for cooler evenings when traveling.
In Nederasselt in September, the precipitation amount is 59 mm (2.3 in) over the course of 10 days.
In Nederasselt in September, humidity is 81%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sluggish and draining, which can challenge even the best-prepared traveler.
In Nederasselt 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 Nederasselt.
UV Risk Categories
Weather in Nederasselt varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Nederasselt, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (40°F) | 66 mm (2.6 inches) | 91% | low |
| February Weather | 5°C (41°F) | 75 mm (3.0 inches) | 90% | low |
| March Weather | 7°C (45°F) | 72 mm (2.8 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 34 mm (1.3 inches) | 84% | moderate |
| May Weather | 14°C (57°F) | 60 mm (2.4 inches) | 77% | high |
| June Weather | 18°C (66°F) | 70 mm (2.8 inches) | 74% | very high |
| July Weather | 19°C (66°F) | 81 mm (3.2 inches) | 72% | very high |
| August Weather | 19°C (66°F) | 77 mm (3.0 inches) | 71% | high |
| September Weather | 15°C (60°F) | 59 mm (2.3 inches) | 81% | moderate |
| October Weather | 12°C (54°F) | 88 mm (3.4 inches) | 88% | moderate |
| November Weather | 7°C (45°F) | 53 mm (2.1 inches) | 91% | low |
| December Weather | 5°C (42°F) | 88 mm (3.5 inches) | 92% | low |