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September Weather in Westmeerbeek, Belgium

Last updated: August 22, 2025

In September, the average temperature in Westmeerbeek, Belgium hovers around 16°C (60°F), showcasing a comfortable climate. However, be prepared for temperature swings, with a minimum of 3°C (38°F) and a maximum that can reach up to 34°C (93°F). During this time, expect about 53 mm (2.1 in) of precipitation spread across 10 days, and with an average humidity of 82%, it’s wise to plan for a few damp days ahead!

September Temperature in Westmeerbeek

In September in Westmeerbeek, the average temperature is 16°C (60°F). Maximum temperatures can reach 34°C (93°F), while minimums can drop as low as 3°C (38°F). This makes it an ideal time to visit for those who enjoy mild weather and a range of outdoor activities.

September Weather in Westmeerbeek: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Westmeerbeek, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Westmeerbeek, September typically has an average temperature of 16°C (60°F), with highs reaching up to 34°C (93°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec394245505765676660544542
Data source: Temperature data for Westmeerbeek generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Westmeerbeek

In Westmeerbeek in September, the precipitation amount is 53 mm (2.1 in) spread over a duration of 10 days.

September Precipitation Trends in Westmeerbeek

The chart displays monthly precipitation patterns in Westmeerbeek, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Westmeerbeek, September typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec636970346068757653785492
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Westmeerbeek

In Westmeerbeek 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.

September Average Humidity in Westmeerbeek

This chart illustrates the average monthly humidity levels in Westmeerbeek, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Westmeerbeek is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%85%82%82%80%76%82%89%92%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Westmeerbeek

In Westmeerbeek 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 Westmeerbeek.

Maximum UV Index Levels in Westmeerbeek for September

The chart shows the monthly maximum UV Index (UVI) for Westmeerbeek in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Westmeerbeek typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Westmeerbeek September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Westmeerbeek Compares to Other Months

Weather in Westmeerbeek varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Westmeerbeek, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Westmeerbeek, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)63 mm (2.5 inches)91%low
February Weather5°C (42°F)69 mm (2.7 inches)89%low
March Weather7°C (46°F)70 mm (2.8 inches)87%moderate
April Weather10°C (51°F)34 mm (1.3 inches)85%moderate
May Weather14°C (57°F)60 mm (2.3 inches)82%high
June Weather19°C (66°F)68 mm (2.7 inches)82%very high
July Weather19°C (67°F)75 mm (2.9 inches)80%very high
August Weather19°C (67°F)76 mm (3.0 inches)76%high
September Weather16°C (60°F)53 mm (2.1 inches)82%moderate
October Weather12°C (55°F)78 mm (3.1 inches)89%moderate
November Weather7°C (46°F)54 mm (2.1 inches)92%low
December Weather6°C (42°F)91 mm (3.6 inches)92%low

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