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September Weather in Zeeland, United States

Last updated: June 24, 2025

In September, the average temperature in Zeeland, United States is a pleasant 19°C (66°F). Expect a range from a chilly 5°C (41°F) to a warm 32°C (90°F). Precipitation is typical, with around 100 mm (4.0 in) falling over 10 days, and the air carries a humidity level of 79%.

September Temperature in Zeeland

In September in Zeeland, the average temperature is 19°C (66°F). Maximums can reach 32°C (90°F), and minimums can be as low as 5°C (41°F). This makes it a great time for travelers to enjoy mild weather while exploring the area.

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

The chart illustrates September temperature patterns in Zeeland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zeeland, September typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (90°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec282836445768737266544034
Data source: Temperature data for Zeeland 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 Zeeland

In Zeeland in September, the precipitation amount is 100 mm (4.0 in) over the course of 10 days.

September Precipitation Trends in Zeeland

The chart displays monthly precipitation patterns in Zeeland, 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 Zeeland, September typically receives around 100 mm (4.0 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec7276739614012174661001427573
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Zeeland

In Zeeland in September humidity is 79%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making it feel much warmer than the actual temperature and creating a heavy, sticky atmosphere that can be a bit uncomfortable for traveling.

September Average Humidity in Zeeland

This chart illustrates the average monthly humidity levels in Zeeland, 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 Zeeland is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%87%82%81%78%79%80%82%87%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Zeeland

In Zeeland in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Zeeland.

Maximum UV Index Levels in Zeeland for September

The chart shows the monthly maximum UV Index (UVI) for Zeeland 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 Zeeland typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34589101097532
Data source: Zeeland 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 Zeeland Compares to Other Months

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

This table compares monthly weather conditions in Zeeland, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)72 mm (2.8 inches)87%moderate
February Weather-2°C (28°F)76 mm (3.0 inches)87%moderate
March Weather2°C (37°F)73 mm (2.9 inches)86%moderate
April Weather7°C (45°F)96 mm (3.8 inches)87%very high
May Weather14°C (57°F)140 mm (5.5 inches)82%very high
June Weather20°C (68°F)121 mm (4.7 inches)81%very high
July Weather23°C (73°F)74 mm (2.9 inches)78%very high
August Weather22°C (72°F)66 mm (2.6 inches)79%very high
September Weather19°C (66°F)100 mm (4.0 inches)79%high
October Weather12°C (54°F)142 mm (5.6 inches)82%moderate
November Weather5°C (41°F)75 mm (2.9 inches)87%moderate
December Weather1°C (34°F)73 mm (2.9 inches)86%low

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