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December Weather in Hammarstrand, Sweden

Last updated: August 27, 2025

In December, the average temperature in Hammarstrand, Sweden hovers around -5°C (24°F), with a minimum dropping to -23°C (-10°F) and a maximum reaching 7°C (44°F). Expect precipitation of about 64 mm (2.5 in) over 13 days and a notably high average humidity of 96%, making it a chilly and damp time of year.

December Temperature in Hammarstrand

In December in Hammarstrand, the average temperature is -5°C (24°F). The maximum can reach 7°C (44°F), while the minimum can drop as low as -23°C (-10°F). Travelers should be prepared for cold weather conditions and pack accordingly to enjoy their visit.

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

The chart illustrates December temperature patterns in Hammarstrand, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hammarstrand, December typically has an average temperature of -5°C (24°F), with highs reaching up to 7°C (44°F) and lows dropping to around -23°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec212027354657605748392924
Data source: Temperature data for Hammarstrand 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 Hammarstrand

In Hammarstrand in December, the precipitation amount is 64 mm (2.5 in) spread over 13 days.

December Precipitation Trends in Hammarstrand

The chart displays monthly precipitation patterns in Hammarstrand, 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 Hammarstrand, December typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec483541344572867174754964
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Hammarstrand

In Hammarstrand in December humidity is 96%. With an average temperature of -5°C (24°F), this humidity feels like an icy blanket enveloping you, making outdoor travel challenging as the cold dampness seeps into your bones, leaving you feeling unmistakably chilled and uncomfortable.

December Average Humidity in Hammarstrand

This chart illustrates the average monthly humidity levels in Hammarstrand, 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 Hammarstrand is approximately 96%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec97%95%92%87%80%76%80%86%89%93%94%96%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Hammarstrand

In Hammarstrand 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 Hammarstrand.

Maximum UV Index Levels in Hammarstrand for December

The chart shows the monthly maximum UV Index (UVI) for Hammarstrand 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 Hammarstrand typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113456653211
Data source: Hammarstrand 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 Hammarstrand Compares to Other Months

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

This table compares monthly weather conditions in Hammarstrand, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)48 mm (1.9 inches)97%low
February Weather-7°C (20°F)35 mm (1.4 inches)95%low
March Weather-3°C (27°F)41 mm (1.6 inches)92%moderate
April Weather2°C (35°F)34 mm (1.3 inches)86%moderate
May Weather8°C (47°F)45 mm (1.8 inches)80%moderate
June Weather14°C (57°F)71 mm (2.8 inches)76%high
July Weather15°C (60°F)86 mm (3.4 inches)80%high
August Weather14°C (57°F)71 mm (2.8 inches)86%moderate
September Weather9°C (48°F)74 mm (2.9 inches)89%moderate
October Weather4°C (39°F)74 mm (2.9 inches)93%low
November Weather-1°C (30°F)49 mm (1.9 inches)94%low
December Weather-5°C (24°F)64 mm (2.5 inches)96%low

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