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December Weather in Hoellviken, Sweden

Last updated: August 27, 2025

In December, the average temperature in Hoellviken, Sweden hovers around 4°C (39°F), with the minimum dipping as low as -7°C (20°F) and occasionally reaching a maximum of 10°C (51°F). Expect a total precipitation of 60 mm (2.4 in) spread over about 14 days, resulting in a high average humidity of 85%.❄️

December Temperature in Hoellviken

In December in Hoellviken, the average temperature is 4°C (39°F). The maximum can reach 10°C (51°F) and the minimum can be as low as -7°C (20°F). Travelers should prepare for chilly weather and dress in layers to stay comfortable during their visit.

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

The chart illustrates December temperature patterns in Hoellviken, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hoellviken, December typically has an average temperature of 4°C (39°F), with highs reaching up to 10°C (51°F) and lows dropping to around -7°C (20°F).
JanFebMarAprMayJunJulAugSepOctNovDec373739455363656559524539
Data source: Temperature data for Hoellviken 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 Hoellviken

In Hoellviken in December, the precipitation amount is 60 mm (2.4 in) spread over 14 days.

December Precipitation Trends in Hoellviken

The chart displays monthly precipitation patterns in Hoellviken, 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 Hoellviken, December typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec504763324043636467764360
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Hoellviken

In Hoellviken in December, humidity is 85%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and requiring extra layers to ward off the cold and moisture.

December Average Humidity in Hoellviken

This chart illustrates the average monthly humidity levels in Hoellviken, 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 Hoellviken is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%88%87%85%82%81%82%80%82%85%85%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Hoellviken

In Hoellviken 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 Hoellviken.

Maximum UV Index Levels in Hoellviken for December

The chart shows the monthly maximum UV Index (UVI) for Hoellviken 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 Hoellviken typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765311
Data source: Hoellviken 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 Hoellviken Compares to Other Months

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

This table compares monthly weather conditions in Hoellviken, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)50 mm (2.0 inches)87%low
February Weather3°C (37°F)47 mm (1.9 inches)88%low
March Weather4°C (39°F)62 mm (2.5 inches)87%moderate
April Weather7°C (45°F)32 mm (1.3 inches)85%moderate
May Weather12°C (54°F)40 mm (1.6 inches)82%high
June Weather17°C (63°F)43 mm (1.7 inches)81%high
July Weather18°C (65°F)63 mm (2.5 inches)82%high
August Weather18°C (65°F)64 mm (2.5 inches)80%high
September Weather15°C (59°F)67 mm (2.6 inches)82%moderate
October Weather11°C (52°F)76 mm (3.0 inches)85%moderate
November Weather7°C (45°F)43 mm (1.7 inches)85%low
December Weather4°C (39°F)60 mm (2.4 inches)85%low

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