Last updated: August 27, 2025
In De Wijk, Netherlands, the average temperature in September is a mild 15°C (59°F). Expect a minimum temperature of 4°C (39°F) and a comfortable maximum of 31°C (87°F). During this month, you'll experience 67 mm (2.6 in) of precipitation spread over approximately 10 days, with an average humidity level of 83%. Stay prepared for a blend of warmth and refreshment!
In September in De Wijk, the average temperature is 15°C (59°F). Maximums can reach 31°C (87°F), while minimums can drop as low as 4°C (39°F). Be sure to pack layers to accommodate the temperature fluctuations during your travels.
In De Wijk in September, the total precipitation amount is 67 mm (2.6 in) over a period of 10 days.
In De Wijk 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 De Wijk 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 De Wijk.
UV Risk Categories
Weather in De Wijk varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in De Wijk, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 60 mm (2.3 inches) | 88% | low |
| February Weather | 4°C (40°F) | 68 mm (2.7 inches) | 88% | low |
| March Weather | 6°C (43°F) | 73 mm (2.9 inches) | 86% | moderate |
| April Weather | 9°C (49°F) | 40 mm (1.6 inches) | 84% | moderate |
| May Weather | 13°C (56°F) | 61 mm (2.4 inches) | 80% | high |
| June Weather | 18°C (64°F) | 75 mm (3.0 inches) | 75% | very high |
| July Weather | 18°C (65°F) | 87 mm (3.4 inches) | 75% | very high |
| August Weather | 18°C (65°F) | 94 mm (3.7 inches) | 75% | high |
| September Weather | 15°C (59°F) | 67 mm (2.6 inches) | 83% | moderate |
| October Weather | 12°C (53°F) | 84 mm (3.3 inches) | 86% | moderate |
| November Weather | 7°C (45°F) | 49 mm (1.9 inches) | 87% | low |
| December Weather | 5°C (41°F) | 80 mm (3.1 inches) | 86% | low |