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September Weather in Tontelange, Belgium

Last updated: August 22, 2025

In Tontelange, Belgium, the average temperature in September hovers around 14°C (58°F). Expect chilly nights with a minimum of 3°C (38°F), while the days can warm up to a brisk 32°C (90°F). Prepare for about 72 mm (2.8 in) of precipitation spread over 10 days, contributing to an average humidity of 83%.

September Temperature in Tontelange

In September in Tontelange, the average temperature is 14°C (58°F). Maximums can reach 32°C (90°F), and minimums can be as low as 3°C (38°F). Travelers should pack for a range of temperatures to ensure comfort during their stay.

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

The chart illustrates September temperature patterns in Tontelange, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tontelange, September typically has an average temperature of 14°C (58°F), with highs reaching up to 32°C (90°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec353842485463646457504138
Data source: Temperature data for Tontelange 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 Tontelange

In Tontelange in September, the total precipitation amount is 72 mm (2.8 in) spread over a duration of 10 days.

September Precipitation Trends in Tontelange

The chart displays monthly precipitation patterns in Tontelange, 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 Tontelange, September typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec8184934682887672728974136
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Tontelange

In Tontelange in September, humidity is 83%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket enveloping you, making exploration feel heavier and sweatier, so be prepared for a slower pace while traveling.

September Average Humidity in Tontelange

This chart illustrates the average monthly humidity levels in Tontelange, 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 Tontelange is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tontelange

In Tontelange in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Tontelange, you can refer to this Hourly UV Index in Tontelange.

Maximum UV Index Levels in Tontelange for September

The chart shows the monthly maximum UV Index (UVI) for Tontelange 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 Tontelange typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689886421
Data source: Tontelange 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 Tontelange Compares to Other Months

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

This table compares monthly weather conditions in Tontelange, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)81 mm (3.2 inches)91%low
February Weather3°C (38°F)84 mm (3.3 inches)90%moderate
March Weather6°C (42°F)93 mm (3.7 inches)88%moderate
April Weather9°C (48°F)46 mm (1.8 inches)84%high
May Weather12°C (55°F)81 mm (3.2 inches)81%very high
June Weather17°C (63°F)88 mm (3.5 inches)82%very high
July Weather18°C (65°F)76 mm (3.0 inches)82%very high
August Weather18°C (64°F)72 mm (2.8 inches)80%very high
September Weather14°C (58°F)72 mm (2.8 inches)83%high
October Weather10°C (51°F)89 mm (3.5 inches)89%moderate
November Weather5°C (42°F)74 mm (2.9 inches)91%low
December Weather3°C (38°F)136 mm (5.3 inches)93%low

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