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September Weather in Appel, Netherlands

Last updated: August 27, 2025

In September, the average temperature in Appel, Netherlands hovers around 15°C (59°F), with a minimum dipping to 3°C (38°F) and a maximum soaring up to 31°C (88°F). This month experiences a precipitation total of 70 mm (2.8 in) across 11 days, contributing to an average humidity of 83%. Embrace the diverse weather conditions and plan accordingly!

September Temperature in Appel

In September in Appel, the average temperature is 15°C (59°F). Maximums can reach 31°C (88°F), while minimums can drop to as low as 3°C (38°F). Be prepared for a range of temperatures, making it a great time for layering your clothing during your travels.

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

The chart illustrates September temperature patterns in Appel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Appel, September typically has an average temperature of 15°C (59°F), with highs reaching up to 31°C (88°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec394044495664656559544541
Data source: Temperature data for Appel 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 Appel

In Appel in September, the precipitation amount is 70 mm (2.8 in) distributed over 11 days.

September Precipitation Trends in Appel

The chart displays monthly precipitation patterns in Appel, 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 Appel, September typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec597274426373758770865187
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Appel

In Appel in September humidity is 83%. With an average temperature of 15°C (59°F), this humidity feels like a cozy, damp embrace that can be quite stifling for traveling, making even short walks feel more exhausting than they should, and prompting a need for frequent breaks in shaded or air-conditioned areas.

September Average Humidity in Appel

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

In Appel 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 Appel.

Maximum UV Index Levels in Appel for September

The chart shows the monthly maximum UV Index (UVI) for Appel 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 Appel typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Appel 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 Appel Compares to Other Months

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

This table compares monthly weather conditions in Appel, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)59 mm (2.3 inches)88%low
February Weather5°C (41°F)72 mm (2.8 inches)88%low
March Weather7°C (44°F)74 mm (2.9 inches)86%moderate
April Weather10°C (49°F)42 mm (1.6 inches)84%moderate
May Weather13°C (56°F)63 mm (2.5 inches)80%high
June Weather18°C (64°F)73 mm (2.9 inches)75%very high
July Weather18°C (65°F)75 mm (3.0 inches)75%very high
August Weather18°C (66°F)87 mm (3.4 inches)75%high
September Weather15°C (59°F)70 mm (2.8 inches)83%moderate
October Weather12°C (54°F)86 mm (3.4 inches)86%moderate
November Weather7°C (45°F)51 mm (2.0 inches)87%low
December Weather5°C (42°F)87 mm (3.4 inches)86%low

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