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December Weather in Heihoek, Netherlands

Last updated: August 27, 2025

In December, the average temperature in Heihoek, Netherlands sits at a cool 5°C (42°F). This month features a minimum temperature that can drop to -4°C (24°F), while the maximum can reach 15°C (59°F). Expect 88 mm (3.5 in) of precipitation over approximately 15 days, accompanied by a high average humidity of 92%.

December Temperature in Heihoek

In December in Heihoek, the average temperature is 5°C (42°F). Maximums can reach 15°C (59°F), while minimums can dip as low as -4°C (24°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates December temperature patterns in Heihoek, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heihoek, December typically has an average temperature of 5°C (42°F), with highs reaching up to 15°C (59°F) and lows dropping to around -4°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec394145505765666659544542
Data source: Temperature data for Heihoek 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 Heihoek

In Heihoek in December, the precipitation amount is 88 mm (3.5 in) over a span of 15 days.

December Precipitation Trends in Heihoek

The chart displays monthly precipitation patterns in Heihoek, 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 Heihoek, December typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec647372346169787761875388
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Heihoek

In Heihoek in December, humidity is 92%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

December Average Humidity in Heihoek

This chart illustrates the average monthly humidity levels in Heihoek, 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 Heihoek is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%84%77%74%72%71%81%88%91%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Heihoek

In Heihoek 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 Heihoek.

Maximum UV Index Levels in Heihoek for December

The chart shows the monthly maximum UV Index (UVI) for Heihoek 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 Heihoek typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Heihoek 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 Heihoek Compares to Other Months

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

This table compares monthly weather conditions in Heihoek, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)64 mm (2.5 inches)91%low
February Weather5°C (41°F)73 mm (2.9 inches)90%low
March Weather7°C (45°F)72 mm (2.8 inches)87%moderate
April Weather10°C (50°F)34 mm (1.3 inches)84%moderate
May Weather14°C (57°F)61 mm (2.4 inches)77%high
June Weather18°C (65°F)69 mm (2.7 inches)74%very high
July Weather19°C (66°F)78 mm (3.1 inches)72%very high
August Weather19°C (66°F)77 mm (3.0 inches)71%high
September Weather15°C (60°F)61 mm (2.4 inches)81%moderate
October Weather12°C (54°F)87 mm (3.4 inches)88%moderate
November Weather7°C (45°F)53 mm (2.1 inches)91%low
December Weather5°C (42°F)88 mm (3.5 inches)92%low

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