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December Weather in Lycksele, Sweden

Last updated: August 27, 2025

In December, the average temperature in Lycksele, Sweden hovers around -6°C (22°F), with possible extremes ranging from -25°C (-13°F) to a mild 6°C (43°F). Expect about 65 mm (2.6 in) of precipitation spread across 13 days, accompanied by a high average humidity of 97%, creating a chilly and damp atmosphere.

December Temperature in Lycksele

In December in Lycksele, the average temperature is -6°C (22°F). The maximum can reach 6°C (43°F), while the minimum can be as low as -25°C (-13°F). It's essential to pack warm clothing and prepare for chilly conditions if traveling during this time.

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

The chart illustrates December temperature patterns in Lycksele, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lycksele, December typically has an average temperature of -6°C (22°F), with highs reaching up to 6°C (43°F) and lows dropping to around -25°C (-13°F).
JanFebMarAprMayJunJulAugSepOctNovDec181825344557605647372722
Data source: Temperature data for Lycksele 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 Lycksele

In Lycksele in December, the precipitation amount is 65 mm (2.6 in) spread over a duration of 13 days.

December Precipitation Trends in Lycksele

The chart displays monthly precipitation patterns in Lycksele, 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 Lycksele, December typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec473637285170807866875065
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Lycksele

In Lycksele in December, humidity is 97%. With an average temperature of -6°C (22°F), this humidity feels like walking through a foggy breath of winter, where every step becomes a challenge and the cold seeps into your bones, making travel uncomfortable and exhausting.

December Average Humidity in Lycksele

This chart illustrates the average monthly humidity levels in Lycksele, 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 Lycksele is approximately 97%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec98%96%92%87%83%77%83%87%90%93%94%97%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Lycksele

In Lycksele 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 Lycksele.

Maximum UV Index Levels in Lycksele for December

The chart shows the monthly maximum UV Index (UVI) for Lycksele 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 Lycksele typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec112356653211
Data source: Lycksele 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 Lycksele Compares to Other Months

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

This table compares monthly weather conditions in Lycksele, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (18°F)47 mm (1.9 inches)98%low
February Weather-8°C (18°F)36 mm (1.4 inches)96%low
March Weather-4°C (26°F)37 mm (1.4 inches)92%low
April Weather1°C (34°F)28 mm (1.1 inches)87%moderate
May Weather7°C (46°F)51 mm (2.0 inches)83%moderate
June Weather14°C (57°F)70 mm (2.7 inches)77%high
July Weather16°C (61°F)80 mm (3.1 inches)83%high
August Weather13°C (56°F)78 mm (3.1 inches)87%moderate
September Weather8°C (47°F)66 mm (2.6 inches)90%moderate
October Weather3°C (37°F)87 mm (3.4 inches)93%low
November Weather-3°C (27°F)50 mm (2.0 inches)94%low
December Weather-6°C (22°F)65 mm (2.6 inches)97%low

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