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May Weather in Den Helder, Netherlands

Last updated: August 27, 2025

In May, the average temperature in Den Helder, Netherlands is a mild 12°C (54°F), with lows dipping to 5°C (42°F) and highs reaching up to 21°C (70°F). Expect 45 mm (1.8 in) of precipitation over approximately 8 days, while the air remains comfortably humid at an average of 84%. Enjoy the pleasant weather!

May Temperature in Den Helder

In May in Den Helder, the average temperature is 12°C (54°F). Maximum temperatures can reach 21°C (70°F), while minimums can drop as low as 5°C (42°F). This makes it a great time for travelers who enjoy mild weather and are looking to explore comfortably.

May Weather in Den Helder: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Den Helder, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Den Helder, May typically has an average temperature of 12°C (54°F), with highs reaching up to 21°C (70°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec434143475360636561574945
Data source: Temperature data for Den Helder 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.

May Precipitation in Den Helder

In Den Helder in May, the precipitation amount is 45 mm (1.8 in) over the course of 8 days.

May Precipitation Trends in Den Helder

The chart displays monthly precipitation patterns in Den Helder, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Den Helder, May typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec687267334571711099912978113
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Den Helder

In Den Helder in May, humidity is 84%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket enveloping you, making travel uncomfortable and sticky.

May Average Humidity in Den Helder

This chart illustrates the average monthly humidity levels in Den Helder, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Den Helder is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%85%84%82%80%78%83%86%87%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Den Helder

In Den Helder in May, 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 Den Helder.

Maximum UV Index Levels in Den Helder for May

The chart shows the monthly maximum UV Index (UVI) for Den Helder in May, 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 May, the maximum UV index in Den Helder typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123578875321
Data source: Den Helder May 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 May Weather in Den Helder Compares to Other Months

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

This table compares monthly weather conditions in Den Helder, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)68 mm (2.7 inches)87%low
February Weather5°C (42°F)72 mm (2.8 inches)87%low
March Weather6°C (43°F)67 mm (2.6 inches)86%moderate
April Weather9°C (48°F)33 mm (1.3 inches)85%moderate
May Weather12°C (54°F)45 mm (1.8 inches)84%high
June Weather16°C (61°F)71 mm (2.8 inches)81%very high
July Weather17°C (64°F)71 mm (2.8 inches)80%very high
August Weather18°C (66°F)109 mm (4.3 inches)78%high
September Weather16°C (62°F)99 mm (3.9 inches)83%moderate
October Weather14°C (57°F)129 mm (5.1 inches)86%moderate
November Weather10°C (50°F)78 mm (3.1 inches)87%low
December Weather7°C (45°F)113 mm (4.5 inches)86%low

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