December Weather in Bastad, Sweden

Last updated: August 27, 2025

In December, Båstad, Sweden experiences a chill that characterizes the heart of winter, with maximum temperatures reaching 9°C (49°F) and an average of 3°C (38°F). The minimum dips to -7°C (20°F), creating a brisk, frosty atmosphere. Residents and visitors alike should prepare for frequent rain, as 82 mm (3.2 in) of precipitation falls over 17 days, contributing to the town's notable humidity of 91%. This combination of cool temperatures and wet conditions makes December in Båstad a true embodiment of the Scandinavian winter, where cozy indoor activities become essential amidst the seasonal charm.

December Temperature in Bastad

In Båstad, Sweden, December temperatures mark the transition into winter, revealing a landscape frosted with chill. With minimums dipping to -7°C (20°F), the month begins with a significant drop as the festive season approaches. The average temperature settles around 3°C (38°F), offering a brisk, refreshing backdrop for winter activities. While the maximums reach only 9°C (49°F), they hint at the lingering autumn warmth that gradually fades into the colder grasp of winter. This trend of descending temperatures mirrors the general shift from the previous months, creating a cozy atmosphere perfect for enjoying the local holiday charm while bundling up against the chill.

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

The chart illustrates December temperature patterns in Bastad, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bastad, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec363538445362646357504438
Data source: Temperature data for Bastad generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Bastad

In December, Bastad, Sweden experiences a noticeable shift in precipitation patterns, with 82 mm (3.2 in) falling over an average of 17 days—indicative of the heightened dampness typical of the winter season. This marks a notable increase from November's 70 mm (2.7 in), confirming the trend of accumulating moisture as the year draws to a close. The frequency of rainfall peaks during December, matching August as one of the months with the most rainy days, underscoring the gradual transition into the snowy winter months. As the landscape transforms under a blanket of clouds, residents can expect a wet yet tranquil close to the year, paving the way for the frosty charm of January.

December Precipitation Trends in Bastad

The chart displays monthly precipitation patterns in Bastad, 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 Bastad, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec60656839695497119971137082
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bastad

In December, Bastad, Sweden, experiences a humidity level of 91%, a slight dip from the higher figures seen in January and November, both of which hover around 92%. This seasonal pattern reveals a remarkable trend: the cold winter months maintain elevated humidity, creating a stark contrast to the drier conditions of late spring and early summer, where levels fall to a comfortable 65% in June and July. As the year progresses, the humidity gradually increases towards the colder months, peaking in the late fall before settling in December. This consistent moisture can contribute to the region's chilly, crisp atmosphere, making Bastad a picturesque winter destination.

December Average Humidity in Bastad

This chart illustrates the average monthly humidity levels in Bastad, 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 Bastad is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%91%89%82%70%65%65%71%82%90%92%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Bastad

In Bastad, Sweden, the December UV Index drops to a low level of 1, indicating minimal sun exposure risk and a burn time of approximately 45 minutes. This is consistent with the winter months, showcasing a noticeable trend in the UV Index throughout the year. The index remains low from November through January, creating a stark contrast to the summer's peak levels of 7 in June and July, where protective measures become essential. As cold weather sets in, residents can enjoy the outdoors without significant concern for sunburn, but should still be mindful of UV radiation levels, even in the winter months. For more detailed information, visit Bastad UV Index.

Maximum UV Index Levels in Bastad for December

The chart shows the monthly maximum UV Index (UVI) for Bastad 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 Bastad typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765311
Data source: Bastad 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.

December Sunshine in Bastad

In Bastad, Sweden, the month of December sees a notable dip in sunshine, offering around 106 hours of daylight. This trend echoes the gradual decline from the vibrant brightness of summer, which peaks in June with an impressive 457 hours. As autumn progresses, the sunshine diminishes, dropping to 143 hours in November before giving way to December's gray days. Despite this, the holiday season imbues the chill with cheer, making the limited sunlight feel precious. Looking back, the yearly progression clearly illustrates a cycle where the lengthening days of spring and summer stand in stark contrast to the increasingly shorter winter months, creating a captivating rhythm of light that shapes life in this coastal haven.

Monthly Sunshine Duration in Bastad: December Highlighted

The December sunshine duration represents the total number of hours Bastad experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec92h180h257h377h432h457h453h407h306h241h143h106h
Data source: Bastad December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bastad During December

In December, the likelihood of experiencing sunny weather in Båstad, Sweden, is relatively low, with only a 22% chance of sunshine. This reflects a notable decline as the year winds down, following a more promising spring where April boasts a peak of 54% sunshine. Interestingly, December's sunlight chances are slightly higher than those in November, which sits at just 15%. However, they remain below most other months, indicating that winter's grasp is tightening. As the days grow shorter and colder, residents and visitors alike may need to find joy in the occasional sunbeam that breaks through the clouds amidst the typical Scandinavian winter backdrop.

Percentage of Sunny Days in December in Bastad

The chart illustrates the percentage of sunny days in Bastad throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Bastad experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec17%36%34%54%30%46%37%38%29%27%15%22%
Data source: Bastad December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bastad in December

In Bastad, Sweden, the cycle of daylight is a captivating illustration of the changing seasons. December ushers in the year’s shortest days, with only 6 hours of daylight, reflecting a gradual decline that begins in November. This reduction follows a steady decline from the bright, sunlit months of May and June, where daylight peaks at an impressive 17 hours. As the year progresses, daylight hours dwindle from 16 hours in July to just 9 hours in February, before a gradual increase starts in March, signaling the approach of spring. The rhythm of daylight not only marks the passing months but also sets the stage for the seasonal activities that define life in this charming coastal town.

Average Daylight Hours in Bastad for December

The chart illustrates the variation in daylight duration in Bastad throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 35m9h 33m11h 53m14h 16m16h 25m17h 35m16h 57m15h12h 41m10h 19m8h 9m6h 57m
Data source: Bastad daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Bastad

As the year draws to a close, December in Båstad, Sweden, showcases a shift in the wind patterns, settling at an average speed of 4.8 m/s (11 mph). This month follows a trend of increasing winds, peaking in October and November with 5.5 m/s (12 mph) and 5.3 m/s (12 mph), respectively. Interestingly, December maintains a similar momentum to the previous summer months, where August also recorded 4.7 m/s (11 mph). Compared to the calmer spring and early summer months, characterized by speeds in the low 4 m/s range, December serves as a reminder of the Mediterranean-like breezes that envelop Båstad during the colder months. As winter approaches, the winds may carry with them the crispness of the season, swirling through the charming streets and along the picturesque coastline.

Average December Wind Speed in Bastad

The chart displays monthly wind speed patterns in Bastad, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.74.94.74.93.93.83.84.74.15.55.34.8 m/s
Data source: Bastad December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Bastad Compares to Other Months

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

December and January weather exhibit some notable differences. In December, temperatures range from a minimum of -7°C (20°F) to a maximum of 9°C (49°F), with an average temperature of 3°C (38°F). The month experiences higher precipitation, totaling 82 mm (3.2 in) over 17 days, along with a humidity level of 91%. In contrast, January sees slightly cooler temperatures with a minimum of -11°C (13°F) and an average of 2°C (36°F), while the maximum reaches 10°C (50°F). Precipitation is less frequent, totaling 60 mm (2.4 in) over only 11 days, and humidity rises slightly to 92%. For more details, you can check Bastad weather in January.

In December, the weather features a temperature range from a chilly -7°C (20°F) to a moderate max of 9°C (49°F), with an average temperature of 3°C (38°F). The month experiences 82 mm (3.2 in) of precipitation over 17 days, while humidity remains high at 91%.

In contrast, February is slightly colder, with minimum temperatures dropping to -12°C (11°F) and an average of 2°C (35°F). The maximum temperature reaches around 10°C (50°F), but precipitation decreases to 65 mm (2.6 in) over 11 days, maintaining the same level of humidity at 91%.

For more detailed insights about February weather, you can visit Bastad weather in February.

In December, the weather typically features a minimum temperature of -7°C (20°F) and an average of 3°C (38°F), with a maximum reaching 9°C (49°F). The month experiences significant precipitation, totaling 82 mm (3.2 in) over approximately 17 days, accompanied by high humidity levels of 91%. In contrast, March sees slightly colder minimum temperatures, dropping to -11°C (13°F), while the average remains the same at 3°C (38°F). However, March can bring slightly milder maximum temperatures, reaching up to 11°C (53°F) and lower precipitation levels of 68 mm (2.7 in) over 13 days, with humidity around 89%. For more detailed information on March conditions, check out the Bastad weather in March.

In December, the weather is much colder with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 9°C (49°F) and an average temperature of 3°C (38°F). The month is characterized by high humidity at 91% and considerable precipitation, totaling 82 mm (3.2 in) over approximately 17 days. In contrast, April sees a more moderate climate, with temperatures starting at a minimum of -4°C (26°F) and rising to a comfortable maximum of 22°C (72°F), averaging at 7°C (45°F). The precipitation significantly decreases to 39 mm (1.5 in) over just 7 days, coupled with a lower humidity level of 82%. For more details on the pleasant spring weather, check out Bastad weather in April.

December weather is characterized by colder temperatures, with minimums dropping to -7°C (20°F) and average highs around 9°C (49°F). The month sees significant precipitation, with 82 mm (3.2 in) across 17 days and a high humidity level of 91%. In stark contrast, May brings a much milder climate, featuring minimum temperatures at 0°C (33°F) and average highs reaching up to 27°C (81°F). Precipitation decreases to 69 mm (2.7 in) over 14 days, and humidity drops to a more comfortable 70%. For more details, you can check Bastad weather in May.

December and June present a striking contrast in weather conditions. December brings colder temperatures, with an average hovering around 3°C (38°F) and nighttime lows dropping to -7°C (20°F). This month also sees significant precipitation, totaling 82 mm (3.2 in) over 17 days, accompanied by high humidity levels of 91%. In stark contrast, June enjoys a more temperate climate, with average temperatures reaching 17°C (63°F) and highs peaking at 27°C (81°F). Precipitation in June is lighter at 54 mm (2.1 in), occurring over just 10 days, and humidity levels decrease significantly to 65%. For a more detailed look at June conditions, you can check Bastad weather in June.

December and July present strikingly different weather conditions. In December, temperatures can dip as low as -7°C (20°F) with an average of 3°C (38°F), making it a cold month characterized by high humidity levels at 91%. This chill is accompanied by roughly 82 mm (3.2 in) of precipitation spread over 17 days. In contrast, July boasts much milder temperatures, ranging from a minimum of 9°C (48°F) to a maximum of 30°C (86°F), with an average temperature of 18°C (64°F). While July has slightly more precipitation at 97 mm (3.8 in), it occurs over fewer days (15), and the humidity is considerably lower at 65%. For a detailed overview of July weather, you can check Bastad weather in July.

December and August present strikingly different weather conditions, highlighting the contrast between winter and summer. In December, temperatures range from a chilly -7°C (20°F) to a milder 9°C (49°F), with an average of just 3°C (38°F). The month is characterized by high humidity at 91% and frequent precipitation, with rain or snow on 17 days amounting to 82 mm (3.2 in). In contrast, August offers much warmer weather, with temperatures ranging from a pleasant 8°C (47°F) at night to a maximum of 30°C (87°F) during the day, averaging 17°C (63°F). While August also experiences precipitation on 17 days, it receives slightly more rainfall at 119 mm (4.7 in) but with lower humidity at 71%. For more detailed information, check out Bastad weather in August.

December and September weather present a stark contrast in temperature and conditions. In December, temperatures can drop to as low as -7°C (20°F), with an average of 3°C (38°F) and a maximum of 9°C (49°F). The month is characterized by high humidity at 91% and significant precipitation, totaling 82 mm (3.2 in) over 17 days. In contrast, September experiences much milder temperatures, ranging from a minimum of 5°C (41°F) to an average of 14°C (58°F) and a maximum of 25°C (78°F). Although September is slightly wetter, with 97 mm (3.8 in) of rainfall over 16 days, the lower humidity at 82% contributes to a more comfortable feel compared to the cold, damp conditions of December. For more details on the weather patterns, you can check Bastad weather in September.

In comparing the weather patterns of December and October, we observe notable differences. December presents much colder conditions, with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 9°C (49°F), and an average of 3°C (38°F). In contrast, October is milder, displaying a minimum of -1°C (31°F) and a maximum of 20°C (69°F), resulting in a more pleasant average temperature of 10°C (51°F). Additionally, while both months experience precipitation over 17 days, December sees less rainfall (82 mm or 3.2 in) than October (113 mm or 4.4 in) despite having a similar humidity level of around 90-91%. For further insights into the weather patterns specifically in October, you can check Bastad weather in October.

In December, temperatures drop further with a minimum of -7°C (20°F) and an average of 3°C (38°F), contrasting with November's more moderate min of -5°C (23°F) and average of 6°C (44°F). Additionally, December experiences higher precipitation, totaling 82 mm (3.2 in) over 17 days, compared to November's 70 mm (2.7 in) over 15 days. Humidity levels remain similar, with December at 91% and November slightly higher at 92%. For more details about November weather, you can refer to Bastad weather in November.

Compare Bastad's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Bastad

As December unfolds in Bastad, the weather takes on a distinct chill compared to previous months. Temperatures dip significantly, moving from milder autumn days to an average of just 3°C, with nighttime lows dropping to freezing. The month boasts a notable increase in precipitation, as 82 mm falls over 17 days, contributing to the region’s wintry atmosphere. The high humidity of 91% adds to the crispness in the air, making December a time for cozy gatherings indoors, while the landscape outside transforms into a serene, frosty backdrop. For those looking to understand more about what to expect throughout the year, check out Bastad Climate.