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September Weather in Kiel-Windeweer, Netherlands

Last updated: August 27, 2025

In September, the average temperature in Kiel-Windeweer, Netherlands is a pleasant 15°C (58°F), with daily temperatures ranging from a cool 5°C (40°F) to a warm 30°C (86°F). Visitors can expect an average precipitation of about 62 mm (2.4 in) over 11 days, coupled with a relatively high humidity level of 83%. Whether exploring the scenery or enjoying local activities, these conditions set the stage for a memorable experience!

September Temperature in Kiel-Windeweer

In September in Kiel-Windeweer, the average temperature is 15°C (58°F). Maximums can reach 30°C (86°F), while minimums can drop to as low as 5°C (40°F). Pack layers to stay comfortable and enjoy the pleasant weather during your travels!

September Weather in Kiel-Windeweer: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Kiel-Windeweer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kiel-Windeweer, September typically has an average temperature of 15°C (58°F), with highs reaching up to 30°C (86°F) and lows dropping to around 5°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec393943485563646458534541
Data source: Temperature data for Kiel-Windeweer 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 Kiel-Windeweer

In Kiel-Windeweer in September, the precipitation amount is 62 mm (2.4 in) spread over 11 days.

September Precipitation Trends in Kiel-Windeweer

The chart displays monthly precipitation patterns in Kiel-Windeweer, 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 Kiel-Windeweer, September typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec606371446680938662845080
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kiel-Windeweer

In Kiel-Windeweer in September, humidity is 83%. With an average temperature of 15°C (58°F), this humidity feels like a warm blanket enveloping you, making outdoor activities sticky and uncomfortable for traveling.

September Average Humidity in Kiel-Windeweer

This chart illustrates the average monthly humidity levels in Kiel-Windeweer, 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 Kiel-Windeweer is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%86%84%80%75%75%75%83%86%87%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kiel-Windeweer

In Kiel-Windeweer 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 Kiel-Windeweer.

Maximum UV Index Levels in Kiel-Windeweer for September

The chart shows the monthly maximum UV Index (UVI) for Kiel-Windeweer 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 Kiel-Windeweer typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123578775321
Data source: Kiel-Windeweer 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 Kiel-Windeweer Compares to Other Months

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

This table compares monthly weather conditions in Kiel-Windeweer, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)60 mm (2.3 inches)88%low
February Weather4°C (40°F)63 mm (2.5 inches)88%low
March Weather6°C (43°F)71 mm (2.8 inches)86%moderate
April Weather9°C (48°F)44 mm (1.7 inches)84%moderate
May Weather13°C (55°F)65 mm (2.6 inches)80%high
June Weather17°C (63°F)80 mm (3.2 inches)75%very high
July Weather18°C (64°F)93 mm (3.7 inches)75%high
August Weather18°C (65°F)86 mm (3.4 inches)75%high
September Weather15°C (58°F)62 mm (2.4 inches)83%moderate
October Weather12°C (53°F)84 mm (3.3 inches)86%moderate
November Weather7°C (45°F)50 mm (2.0 inches)87%low
December Weather5°C (41°F)80 mm (3.1 inches)86%low

Compare Kiel-Windeweer's Climate with Cities Worldwide