Last updated: August 22, 2025
In Boechout, Belgium, the average temperature in September hovers around 16°C (60°F), making it a pleasantly mild time of year. However, you might experience a range as low as 4°C (39°F) and soaring up to 33°C (92°F). During this month, expect approximately 56 mm (2.2 in) of precipitation spread over about 10 days, contributing to an average humidity of 82%. Whether you're planning outdoor activities or cozy days indoors, be prepared for the diverse weather this month has to offer!
In September in Boechout, the average temperature is 16°C (60°F). Maximums can reach 33°C (92°F), and minimums can be as low as 4°C (39°F). This diverse temperature range makes Boechout an ideal destination for travelers looking to experience both warm days and cooler evenings.
In Boechout in September, the precipitation amount is 56 mm (2.2 in) over the course of 10 days.
In Boechout in September humidity is 82%. With an average temperature of 16°C (60°F), this humidity feels like walking through a warm, thick blanket that clings to your skin, making every step feel heavier and travel more exhausting.
In Boechout 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 Boechout.
UV Risk Categories
Weather in Boechout varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Boechout, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (40°F) | 65 mm (2.5 inches) | 91% | low |
| February Weather | 5°C (42°F) | 69 mm (2.7 inches) | 89% | low |
| March Weather | 7°C (46°F) | 70 mm (2.8 inches) | 87% | moderate |
| April Weather | 10°C (51°F) | 38 mm (1.5 inches) | 85% | moderate |
| May Weather | 14°C (57°F) | 63 mm (2.5 inches) | 82% | high |
| June Weather | 18°C (65°F) | 66 mm (2.6 inches) | 82% | very high |
| July Weather | 19°C (67°F) | 75 mm (2.9 inches) | 80% | very high |
| August Weather | 19°C (66°F) | 76 mm (3.0 inches) | 76% | high |
| September Weather | 16°C (60°F) | 56 mm (2.2 inches) | 82% | moderate |
| October Weather | 13°C (55°F) | 82 mm (3.2 inches) | 89% | moderate |
| November Weather | 8°C (46°F) | 56 mm (2.2 inches) | 92% | low |
| December Weather | 6°C (43°F) | 92 mm (3.6 inches) | 92% | low |