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April Weather in Oostvoorne, Netherlands

Last updated: August 27, 2025

In April, the average temperature in Oostvoorne, Netherlands hovers around 9°C (49°F), creating a refreshing atmosphere. Expect lows of 2°C (36°F) and comfortable highs of 22°C (72°F). With an average precipitation of 39 mm (1.5 in) spread over 8 days, packing an umbrella might be wise. Don't forget to prepare for the 85% average humidity, adding a touch of dampness to the air!

April Temperature in Oostvoorne

In April in Oostvoorne, the average temperature is 9°C (49°F). Maximums can reach 22°C (72°F), and minimums can be as low as 2°C (36°F). Pack layers to stay comfortable while exploring the diverse weather conditions during your visit.

April Weather in Oostvoorne: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Oostvoorne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oostvoorne, April typically has an average temperature of 9°C (49°F), with highs reaching up to 22°C (72°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec424244485461646661564945
Data source: Temperature data for Oostvoorne 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.

April Precipitation in Oostvoorne

In Oostvoorne in April, the precipitation amount is 39 mm (1.5 in) over the course of 8 days.

April Precipitation Trends in Oostvoorne

The chart displays monthly precipitation patterns in Oostvoorne, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Oostvoorne, April typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec7272713958647010310113679125
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Oostvoorne

In Oostvoorne in April humidity is 85%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making every step outside a challenge as the moisture in the air weighs heavily and lingers, transforming even simple outings into a quest for comfort.

April Average Humidity in Oostvoorne

This chart illustrates the average monthly humidity levels in Oostvoorne, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Oostvoorne is approximately 85%, 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 April generated using information from the Copernicus Climate Change Service.

April UV Index in Oostvoorne

In Oostvoorne in April, 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 Oostvoorne.

Maximum UV Index Levels in Oostvoorne for April

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

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

This table compares monthly weather conditions in Oostvoorne, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)72 mm (2.8 inches)91%low
February Weather6°C (42°F)71 mm (2.8 inches)89%low
March Weather7°C (45°F)71 mm (2.8 inches)87%moderate
April Weather9°C (49°F)39 mm (1.5 inches)85%moderate
May Weather12°C (54°F)58 mm (2.3 inches)82%high
June Weather16°C (62°F)64 mm (2.5 inches)82%very high
July Weather18°C (64°F)70 mm (2.7 inches)80%very high
August Weather19°C (66°F)103 mm (4.1 inches)76%high
September Weather16°C (62°F)101 mm (4.0 inches)82%moderate
October Weather14°C (57°F)136 mm (5.3 inches)89%moderate
November Weather9°C (49°F)79 mm (3.1 inches)92%low
December Weather7°C (45°F)125 mm (4.9 inches)92%low

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