Last updated: August 27, 2025
In September, the average temperature in 's-Heerenberg, Netherlands hovers around 15°C (59°F). However, you can expect a range, with minimums dropping to 3°C (38°F) and highs reaching up to 32°C (89°F). This month also brings about 58 mm (2.3 in) of precipitation spread over 10 days, accompanied by an average humidity of 81%. Perfect for cozy indoor activities or to enjoy the fresh, crisp air!
In September in 's-Heerenberg, the average temperature is 15°C (59°F). The maximum can reach 32°C (89°F), and the minimum can be as low as 3°C (38°F). This makes it a perfect time for travelers to enjoy a variety of outdoor activities while preparing for both warm and cooler weather.
In 's-Heerenberg in September, the total precipitation amount is 58 mm (2.3 in), measured over a span of 10 days.
In 's-Heerenberg 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 's-Heerenberg 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 's-Heerenberg.
UV Risk Categories
Weather in 's-Heerenberg varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in 's-Heerenberg, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 65 mm (2.6 inches) | 91% | low |
| February Weather | 5°C (41°F) | 74 mm (2.9 inches) | 90% | low |
| March Weather | 7°C (44°F) | 71 mm (2.8 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 35 mm (1.4 inches) | 84% | moderate |
| May Weather | 14°C (57°F) | 62 mm (2.4 inches) | 77% | high |
| June Weather | 19°C (66°F) | 68 mm (2.7 inches) | 74% | very high |
| July Weather | 19°C (66°F) | 75 mm (3.0 inches) | 72% | very high |
| August Weather | 19°C (66°F) | 79 mm (3.1 inches) | 71% | high |
| September Weather | 15°C (59°F) | 58 mm (2.3 inches) | 81% | moderate |
| October Weather | 12°C (54°F) | 85 mm (3.3 inches) | 88% | moderate |
| November Weather | 7°C (45°F) | 52 mm (2.1 inches) | 91% | low |
| December Weather | 5°C (42°F) | 88 mm (3.4 inches) | 92% | low |