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September Weather in Grijpskerke, Netherlands

Last updated: August 27, 2025

In September, the average temperature in Grijpskerke, Netherlands hovers around 16°C (61°F), with a minimum dipping to 8°C (46°F) and a maximum reaching 29°C (85°F). Expect 71 mm (2.8 in) of precipitation spread over 11 days, contributing to an average humidity of 82%. Prepare for a month that combines mild warmth with refreshing rain!

September Temperature in Grijpskerke

In September in Grijpskerke, the average temperature is 16°C (61°F), with maximums reaching 29°C (85°F) and minimums dropping as low as 8°C (46°F). This makes it an ideal time for travelers looking to enjoy mild weather while exploring the area.

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

The chart illustrates September temperature patterns in Grijpskerke, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grijpskerke, September typically has an average temperature of 16°C (61°F), with highs reaching up to 29°C (85°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec424245495563656661564844
Data source: Temperature data for Grijpskerke 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 Grijpskerke

In Grijpskerke in September, the precipitation amount is 71 mm (2.8 in) distributed over 11 days.

September Precipitation Trends in Grijpskerke

The chart displays monthly precipitation patterns in Grijpskerke, 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 Grijpskerke, September typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec69646939576566887110567112
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Grijpskerke

In Grijpskerke 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 Grijpskerke

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

In Grijpskerke 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 Grijpskerke.

Maximum UV Index Levels in Grijpskerke for September

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

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

This table compares monthly weather conditions in Grijpskerke, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)69 mm (2.7 inches)91%low
February Weather6°C (43°F)64 mm (2.5 inches)89%low
March Weather7°C (45°F)69 mm (2.7 inches)87%moderate
April Weather10°C (50°F)39 mm (1.5 inches)85%moderate
May Weather13°C (56°F)57 mm (2.3 inches)82%high
June Weather17°C (63°F)65 mm (2.5 inches)82%very high
July Weather18°C (65°F)66 mm (2.6 inches)80%very high
August Weather19°C (66°F)88 mm (3.5 inches)76%high
September Weather16°C (61°F)71 mm (2.8 inches)82%moderate
October Weather13°C (56°F)105 mm (4.1 inches)89%moderate
November Weather9°C (48°F)67 mm (2.6 inches)92%low
December Weather7°C (44°F)112 mm (4.4 inches)92%low

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