December Weather in Smedby, Sweden

Last updated: August 27, 2025

In December, the average temperature in Smedby, Sweden hovers around -2°C (28°F). The weather can be quite extreme, with minimums plummeting to -17°C (2°F) and maximums reaching up to 7°C (44°F). Expect 58 mm (2.3 in) of precipitation spread over about 13 days, contributing to an average humidity of a staggering 96%.

December Temperature in Smedby

In December in Smedby, the average temperature is -2°C (28°F), with maximums potentially reaching 7°C (44°F) and minimums dropping as low as -17°C (2°F). Travelers should be prepared for cold weather and pack accordingly to ensure a comfortable visit.

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

The chart illustrates December temperature patterns in Smedby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Smedby, December typically has an average temperature of -2°C (28°F), with highs reaching up to 7°C (44°F) and lows dropping to around -17°C (2°F).

Data source: Temperature data for Smedby generated using information from the Copernicus Climate Change Service.

December Precipitation in Smedby

In Smedby in December, the total precipitation amount is 58 mm (2.3 in), occurring over the course of 13 days.

December Precipitation Trends in Smedby

The chart displays monthly precipitation patterns in Smedby, 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 Smedby, December typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Smedby

In Smedby in December humidity is 96%. With an average temperature of -2°C (28°F), this humidity feels like a suffocating blanket draped over you, making each breath feel heavy and cold, which can be quite challenging for traveling.

December Average Humidity in Smedby

This chart illustrates the average monthly humidity levels in Smedby, 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 Smedby is approximately 96%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Smedby

In Smedby 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 Smedby.

Maximum UV Index Levels in Smedby for December

The chart shows the monthly maximum UV Index (UVI) for Smedby 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 Smedby typically reaches 1, which falls under the low exposure category.

Data source: Smedby 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 Smedby Compares to Other Months

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

This table compares monthly weather conditions in Smedby, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	37 mm (1.4 inches)	97%	low
February Weather	-3°C (26°F)	35 mm (1.4 inches)	94%	low
March Weather	0°C (32°F)	40 mm (1.6 inches)	91%	moderate
April Weather	4°C (39°F)	32 mm (1.2 inches)	85%	moderate
May Weather	9°C (48°F)	59 mm (2.3 inches)	77%	moderate
June Weather	15°C (59°F)	70 mm (2.7 inches)	76%	high
July Weather	17°C (62°F)	69 mm (2.7 inches)	74%	high
August Weather	15°C (59°F)	96 mm (3.8 inches)	80%	moderate
September Weather	11°C (52°F)	64 mm (2.5 inches)	88%	moderate
October Weather	6°C (43°F)	92 mm (3.6 inches)	93%	low
November Weather	2°C (35°F)	51 mm (2.0 inches)	96%	low
December Weather	-2°C (28°F)	58 mm (2.3 inches)	96%	low