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December Weather in Hollum, Netherlands

Last updated: August 27, 2025

In December, the average temperature in Hollum, Netherlands hovers around 7°C (44°F), with a minimum dipping to -1°C (30°F) and a maximum reaching 11°C (52°F). Expect 104 mm (4.1 in) of precipitation over approximately 18 days, contributing to an average humidity of 86%. Stay prepared for a chilly and wet month!

December Temperature in Hollum

In December in Hollum, the average temperature is 7°C (44°F). The maximum can reach 11°C (52°F), while the minimum can drop to as low as -1°C (30°F). Travelers should be prepared for cool weather and pack accordingly.

December Weather in Hollum: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Hollum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hollum, December typically has an average temperature of 7°C (44°F), with highs reaching up to 11°C (52°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec424143465360636561564844
Data source: Temperature data for Hollum 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 Hollum

In Hollum in December, the total precipitation amount is 104 mm (4.1 in), occurring over the course of 18 days.

December Precipitation Trends in Hollum

The chart displays monthly precipitation patterns in Hollum, 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 Hollum, December typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec777169355476851259912376104
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Hollum

In Hollum in December, humidity is 86%. With an average temperature of 7°C (44°F), this humidity feels like a chilly, damp blanket wrapping around you, making outdoor activities uncomfortable and travel quite uninviting.

December Average Humidity in Hollum

This chart illustrates the average monthly humidity levels in Hollum, 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 Hollum is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%86%84%80%75%75%75%83%86%87%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Hollum

In Hollum 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 Hollum.

Maximum UV Index Levels in Hollum for December

The chart shows the monthly maximum UV Index (UVI) for Hollum 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 Hollum typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123577775321
Data source: Hollum 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 Hollum Compares to Other Months

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

This table compares monthly weather conditions in Hollum, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)77 mm (3.0 inches)88%low
February Weather5°C (41°F)71 mm (2.8 inches)88%low
March Weather6°C (43°F)69 mm (2.7 inches)86%moderate
April Weather8°C (47°F)35 mm (1.4 inches)84%moderate
May Weather11°C (53°F)54 mm (2.1 inches)80%high
June Weather16°C (60°F)76 mm (3.0 inches)75%high
July Weather17°C (63°F)85 mm (3.3 inches)75%high
August Weather18°C (65°F)125 mm (4.9 inches)75%high
September Weather16°C (61°F)99 mm (3.9 inches)83%moderate
October Weather13°C (56°F)122 mm (4.8 inches)86%moderate
November Weather9°C (49°F)76 mm (3.0 inches)87%low
December Weather7°C (44°F)104 mm (4.1 inches)86%low

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