nomadseason

September Weather in Kemmel, Belgium

Last updated: August 22, 2025

In Kemmel, Belgium, the average temperature in September hovers around 16°C (61°F). During this time, temperatures can dip as low as 4°C (40°F) and soar to a maximum of 31°C (88°F). Expect some rain, with an average precipitation of 49 mm (1.9 in) over 9 days. Humidity levels are typically high, averaging at 82%, adding to the overall climate experience of the region.

September Temperature in Kemmel

In September in Kemmel, the average temperature is 16°C (61°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop as low as 4°C (40°F). This climate makes it ideal for travelers seeking a mix of warm days and cooler nights.

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

The chart illustrates September temperature patterns in Kemmel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kemmel, September typically has an average temperature of 16°C (61°F), with highs reaching up to 31°C (88°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec414346505663666560554643
Data source: Temperature data for Kemmel generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Kemmel

In Kemmel in September, the total precipitation amount is 49 mm (1.9 in) spread over 9 days.

September Precipitation Trends in Kemmel

The chart displays monthly precipitation patterns in Kemmel, 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 Kemmel, September typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec635762366260497049805694
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Kemmel

In Kemmel in September humidity is 82%. With an average temperature of 16°C (61°F), this humidity feels like a heavy blanket enveloping you, making travel feel a bit sluggish and requiring frequent breaks to hydrate and cool down.

September Average Humidity in Kemmel

This chart illustrates the average monthly humidity levels in Kemmel, 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 Kemmel 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 Kemmel

In Kemmel 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 Kemmel.

Maximum UV Index Levels in Kemmel for September

The chart shows the monthly maximum UV Index (UVI) for Kemmel 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 Kemmel typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Kemmel 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 Kemmel Compares to Other Months

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

This table compares monthly weather conditions in Kemmel, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)63 mm (2.5 inches)91%low
February Weather6°C (43°F)57 mm (2.2 inches)89%low
March Weather8°C (46°F)62 mm (2.4 inches)87%moderate
April Weather10°C (50°F)36 mm (1.4 inches)85%moderate
May Weather13°C (56°F)62 mm (2.4 inches)82%high
June Weather17°C (64°F)60 mm (2.4 inches)82%very high
July Weather19°C (66°F)49 mm (1.9 inches)80%very high
August Weather19°C (66°F)70 mm (2.8 inches)76%high
September Weather16°C (61°F)49 mm (1.9 inches)82%moderate
October Weather13°C (55°F)80 mm (3.2 inches)89%moderate
November Weather8°C (47°F)56 mm (2.2 inches)92%low
December Weather6°C (43°F)94 mm (3.7 inches)92%low

Compare Kemmel's Climate with Cities Worldwide