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September Weather in Krimpen aan den IJssel, Netherlands

Last updated: August 27, 2025

In September, the average temperature in Krimpen aan den IJssel, Netherlands hovers around 15°C (60°F), making it a pleasant time to explore. However, be prepared for a range of temperatures, as it can dip to a cool 4°C (40°F) or rise to a warm 31°C (87°F). Expect about 75 mm (3.0 in) of precipitation spread over 11 days, and with an average humidity of 82%, it's wise to pack accordingly!

September Temperature in Krimpen aan den IJssel

In September in Krimpen aan den IJssel, the average temperature is 15°C (60°F), with maximums reaching 31°C (87°F) and minimums dropping as low as 4°C (40°F). This pleasant range makes it a great time for travelers to explore the beauty and attractions of Krimpen aan den IJssel.

September Weather in Krimpen aan den IJssel: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Krimpen aan den IJssel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Krimpen aan den IJssel, September typically has an average temperature of 15°C (60°F), with highs reaching up to 31°C (87°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec404144495663656559544643
Data source: Temperature data for Krimpen aan den IJssel 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 Krimpen aan den IJssel

In Krimpen aan den IJssel in September, the precipitation amount is 75 mm (3.0 in) over a span of 11 days.

September Precipitation Trends in Krimpen aan den IJssel

The chart displays monthly precipitation patterns in Krimpen aan den IJssel, 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 Krimpen aan den IJssel, September typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec576569446572688575925690
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Krimpen aan den IJssel

In Krimpen aan den IJssel in September humidity is 82%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and draining, which can hinder your travel experience.

September Average Humidity in Krimpen aan den IJssel

This chart illustrates the average monthly humidity levels in Krimpen aan den IJssel, 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 Krimpen aan den IJssel 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 Krimpen aan den IJssel

In Krimpen aan den IJssel 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 Krimpen aan den IJssel.

Maximum UV Index Levels in Krimpen aan den IJssel for September

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

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

This table compares monthly weather conditions in Krimpen aan den IJssel, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)57 mm (2.3 inches)91%low
February Weather5°C (42°F)65 mm (2.6 inches)89%low
March Weather7°C (45°F)69 mm (2.7 inches)87%moderate
April Weather10°C (50°F)44 mm (1.7 inches)85%moderate
May Weather13°C (56°F)65 mm (2.5 inches)82%high
June Weather17°C (63°F)72 mm (2.8 inches)82%very high
July Weather18°C (65°F)68 mm (2.7 inches)80%very high
August Weather18°C (65°F)84 mm (3.3 inches)76%high
September Weather15°C (60°F)75 mm (3.0 inches)82%moderate
October Weather12°C (55°F)92 mm (3.6 inches)89%moderate
November Weather8°C (46°F)56 mm (2.2 inches)92%low
December Weather6°C (43°F)90 mm (3.5 inches)92%low

Compare Krimpen aan den IJssel's Climate with Cities Worldwide