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December Weather in Den Helder, Netherlands

Last updated: August 27, 2025

In December, the average temperature in Den Helder, Netherlands hovers around 7°C (45°F), with a minimum dipping to -1°C (31°F) and a maximum reaching 11°C (52°F). Expect 113 mm (4.5 in) of precipitation spread over 18 days, resulting in an average humidity level of 86%. Prepare for a cool and damp month!

December Temperature in Den Helder

In December in Den Helder, the average temperature is 7°C (45°F). Maximums can reach 11°C (52°F), and minimums can be as low as -1°C (31°F). This mild weather makes it a great time for travelers to explore the outdoor attractions while being prepared for cooler evenings.

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

The chart illustrates December 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, December typically has an average temperature of 7°C (45°F), with highs reaching up to 11°C (52°F) and lows dropping to around -1°C (31°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.

December Precipitation in Den Helder

In Den Helder in December, the precipitation amount is 113 mm (4.5 in), occurring over the course of 18 days.

December Precipitation Trends in Den Helder

The chart displays monthly precipitation patterns in Den Helder, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Den Helder, December typically receives around 113 mm (4.5 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec687267334571711099912978113
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Den Helder

In Den Helder in December, humidity is 86%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration a bit uncomfortable and necessitating cozy layers to stay warm while navigating the moist air.

December Average Humidity in Den Helder

This chart illustrates the average monthly humidity levels in Den Helder, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Den Helder is approximately 86%, 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 December generated using information from the Copernicus Climate Change Service.

December UV Index in Den Helder

In Den Helder in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Den Helder.

Maximum UV Index Levels in Den Helder for December

The chart shows the monthly maximum UV Index (UVI) for Den Helder in December, 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 December, the maximum UV index in Den Helder typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123578875321
Data source: Den Helder December 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 December 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 December’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 December’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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