December Weather in la Massana, Andorra

Last updated: August 25, 2025

December in La Massana, Andorra presents a winter wonderland characterized by cool temperatures and significant precipitation. The month sees maximum highs around 11°C (52°F), while the average dips to a brisk -1°C (30°F), and frosty minimums can plunge to -14°C (6°F). With 93 mm (3.7 in) of precipitation over 12 days, visitors should prepare for the possibility of snow, contributing to the region's enchanting landscape. The high humidity levels at 88% add to the crisp, invigorating winter air, making December an ideal time for winter sports enthusiasts and nature lovers alike.

December Temperature in la Massana

In December, la Massana, Andorra, experiences the chill of winter, with temperatures dipping to a minimum of -14°C (6°F) and averaging around -1°C (30°F). This marks the onset of colder conditions, as the average temperatures drop from the previous months, transitioning from mild autumn to the freezing embrace of winter. The maximum temperature reaches a comfortable 11°C (52°F), making it ideal for winter activities, as fresh snow brings a picturesque landscape. As the month progresses, visitors can expect a snowy wonderland that invites outdoor adventures, from skiing to cozy evenings by the fire, embodying the enchanting spirit of the season.

December Weather in la Massana: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in la Massana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In la Massana, 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).
JanFebMarAprMayJunJulAugSepOctNovDec273234384655595952453330
Data source: Temperature data for la Massana 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 la Massana

In December, La Massana experiences a notable increase in precipitation, with 93 mm (3.7 in) of rainfall over approximately 12 days. This marks a significant trend as the month aligns closely with the wetter months of April and May, suggesting a shift towards winter conditions where snow becomes prevalent. The December precipitation showcases a transition in weather patterns, as it notably exceeds the drier months of July and October, indicating a buildup of moisture suitable for winter activities. Overall, December's rainfall is characteristic of the region’s snowy peaks, setting the stage for a picturesque winter scene.

December Precipitation Trends in la Massana

The chart displays monthly precipitation patterns in la Massana, 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 la Massana, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec76608793111115657870858693
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in la Massana

In La Massana, Andorra, December ushers in a peak in humidity, reaching 88%, which marks a notable increase from the preceding months. This rise comes after a gradual decline observed throughout the summer, where humidity levels dipped to 70% in August. As the seasons transition, there's a marked uptick in moisture, with November also experiencing elevated humidity at 87%. This trend suggests that the region’s climate becomes increasingly damp as winter approaches, setting the stage for the crisp, snowy landscapes that define the season. The overall pattern indicates a consistent cycle, with humidity typically higher in winter months, providing a stark contrast to the drier summer period.

December Average Humidity in la Massana

This chart illustrates the average monthly humidity levels in la Massana, 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 la Massana is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%83%80%77%75%74%72%70%73%82%87%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in la Massana

In December, la Massana experiences a low UV Index of 2, allowing for a more leisurely sun exposure with a burn time of 45 minutes. This marks a notable change from the high and extreme levels seen in the summer months, where UV Index readings soared to 11, necessitating cautious sun protection. As winter sets in, the moderate levels of earlier months give way to a gentler sun, making outdoor activities more enjoyable without the immediate risk of sunburn. This trend highlights the seasonal variations in UV exposure that residents and visitors should consider when planning their activities. For more details on UV levels throughout the year, check the la Massana UV Index.

Maximum UV Index Levels in la Massana for December

The chart shows the monthly maximum UV Index (UVI) for la Massana 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 la Massana typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468101111108642
Data source: la Massana 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 la Massana

December in la Massana, Andorra, embodies the serene transition from the vibrant autumn to the enchanting winter landscape. With 255 hours of sunshine, December marks a slight dip compared to the preceding months, yet it holds its charm as the valley prepares for snow-laden festivities. Notably, the year peaks in July with 427 hours, showcasing a trend of increasing daylight during the warmer months, while sunshine hours gracefully decline into the winter. This rhythmic pattern, with hours falling steadily from the brilliant 398 hours in May to the crisp December skies, highlights la Massana's magical seasonal shifts. As the year concludes, the soft glow of December sunshine invites a cozy reflection on the year’s journey while promising the beauty of winter ahead.

Monthly Sunshine Duration in la Massana: December Highlighted

The December sunshine duration represents the total number of hours la Massana 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.
JanFebMarAprMayJunJulAugSepOctNovDec201h260h329h342h398h412h427h397h343h306h260h255h
Data source: la Massana December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in la Massana During December

In December, La Massana experiences a 42% chance of sunny weather, highlighting a notable increase compared to the preceding months. This trend suggests that as the year draws to a close, there's a good potential for clear skies, particularly after the dip in sunny days during November, which sees only a 29% chance. Notably, the winter months show a distinct fluctuation in sunlight, with December aligning closely to the sunnier months of March (41%) and April (33%). This seasonal pattern not only enhances the likelihood of enjoying outdoor activities but also brings a festive spirit to the picturesque landscapes, making La Massana a charming destination during this time of year.

Percentage of Sunny Days in December in la Massana

The chart illustrates the percentage of sunny days in la Massana 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 la Massana experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec28%32%41%33%21%37%45%46%21%42%29%42%
Data source: la Massana December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in la Massana in December

In La Massana, Andorra, the daylight duration experiences a captivating ebb and flow throughout the year. As winter settles in, December brings 9 hours of daylight, mirroring the brief illumination of November. This period of limited sunlight is a stark contrast to the vibrant 15 hours enjoyed in the height of summer in June, illustrating the dramatic seasonal shifts characteristic of this mountainous region. As spring approaches, daylight gradually extends, peaking in May with 14 hours, before transitioning into the summer months. This rhythmic pattern not only enhances the charm of La Massana but also offers an ever-changing backdrop for outdoor enthusiasts and nature lovers alike.

Average Daylight Hours in la Massana for December

The chart illustrates the variation in daylight duration in la Massana throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 26m10h 33m11h 57m13h 23m14h 37m15h 14m14h 54m13h 49m12h 26m11h9h 44m9h 5m
Data source: la Massana daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in la Massana

As December unfolds in la Massana, Andorra, the average wind speed settles at a gentle 1.7 m/s (4 mph), mirroring the tranquil atmosphere of the winter season. The trend shows a gradual decline from the autumn winds, which peaked at 1.9 m/s in November. Throughout the year, the wind speeds have generally rested around the 1.5 to 2.0 m/s mark, creating a serene yet invigorating outdoor experience. This month's slight drop hints at a calming embrace from the winter chill, inviting visitors to enjoy the snow-covered landscapes while wrapped in cozy layers. The consistent breezes throughout the year contribute to la Massana's charm, making it a picturesque destination even as December's frosty grip sets in.

Average December Wind Speed in la Massana

The chart displays monthly wind speed patterns in la Massana, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.02.01.91.71.61.71.71.51.41.61.91.7 m/s
Data source: la Massana December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in la Massana Compares to Other Months

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

December and January both bring chilly weather, but January tends to be colder overall. In December, temperatures range from a minimum of -14°C (6°F) to a maximum of 11°C (52°F), with an average of -1°C (30°F). The month experiences about 93 mm (3.7 in) of precipitation over 12 days, coupled with relatively high humidity at 88%. In contrast, January sees even lower temperatures, with a minimum of -20°C (-3°F) and an average of -3°C (28°F). While it is slightly less wet, with 76 mm (3.0 in) of precipitation over 9 days, the humidity remains similar at 87%. To get a better idea of what to expect during this winter month, you can check la Massana weather in January.

In December, temperatures range from a brisk -14°C (6°F) at their lowest to a maximum of 11°C (52°F), averaging around -1°C (30°F). The month experiences more precipitation, with about 93 mm (3.7 in) falling over 12 days, contributing to a higher humidity level of 88%. In contrast, February shows slightly colder conditions with minimum temperatures of -15°C (5°F) and an average of 0°C (33°F). The maximum temperature rises to 12°C (55°F), but precipitation decreases to 60 mm (2.4 in) over 10 days, along with a lower humidity of 83%. For a detailed view of February weather specifics, you can check la Massana weather in February.

December and March present notable differences in weather patterns. In December, temperatures range from a minimum of -14°C (6°F) to a maximum of 11°C (52°F), with an average temperature of -1°C (30°F). This month sees a significant precipitation of 93 mm (3.7 in) over approximately 12 days, accompanied by high humidity levels of 88%. In contrast, March brings a slight warming trend, with temperatures ranging from -11°C (12°F) to 15°C (59°F) and an average of 1°C (34°F). Although precipitation decreases slightly to 87 mm (3.4 in) across around 14 days, the humidity reduces to 80%. For more detailed insights, you can visit la Massana weather in March.

In comparing the weather of December and April, December is characterized by colder temperatures, with a minimum of -14°C (6°F) and an average of -1°C (30°F), while April sees a slightly milder range, with temperatures dipping to -12°C (10°F) but averaging 3°C (38°F). Both months receive similar precipitation, around 93 mm (3.7 in), but December has 12 rainy days compared to April's 13, indicating a slightly wetter month. Additionally, December’s humidity is higher at 88% compared to 77% in April, making it feel even cooler. For more details on April weather, you can check out la Massana weather in April.

December and May present strikingly different weather conditions. In December, temperatures can dip as low as -14°C (6°F), with an average of -1°C (30°F) and highs reaching 11°C (52°F). This chilly month experiences about 93 mm (3.7 in) of precipitation over 12 days, and humidity is quite high at 88%. In contrast, May brings milder temperatures, with a minimum of -9°C (17°F), an average of 8°C (46°F), and maximums soaring to 22°C (72°F). The month sees slightly more precipitation at 111 mm (4.4 in) spread across 19 days, but the humidity drops to a more comfortable 75%. For a more detailed look at May weather, you can check la Massana weather in May.

In December, temperatures tend to plunge, with minimums reaching as low as -14°C (6°F) and an average of -1°C (30°F), while the maximum can touch 11°C (52°F). The month experiences significant humidity at 88% and sees approximately 93 mm (3.7 in) of precipitation over 12 days. In stark contrast, June ushers in warmer weather, where minimum temperatures are around -3°C (26°F) and average temperatures rise to 13°C (55°F), peaking at a balmy 28°C (82°F). Precipitation in June is slightly higher at 115 mm (4.5 in) spread over 15 days, though humidity is lower at 74%. For a detailed look at the weather in June, you can check la Massana weather in June.

December and July present strikingly contrasting weather in La Massana. In December, temperatures can plummet to a minimum of -14°C (6°F) and typically hover around an average of -1°C (30°F), peaking at 11°C (52°F). The month is characterized by high humidity at 88% and considerable precipitation, totaling about 93 mm (3.7 in) over approximately 12 days. In contrast, July brings a much milder climate, with temperatures ranging from a minimum of 2°C (37°F) to an average of 15°C (60°F) and reaching a maximum of 26°C (78°F). The rainfall in July is lighter at 65 mm (2.6 in) spread across about 10 days, and humidity decreases to 72%. For a more detailed look at July's weather, you can visit la Massana weather in July.

December and August present strikingly contrasting weather conditions. In December, temperatures can plunge as low as -14°C (6°F) with an average of -1°C (30°F), while the maximum rarely exceeds 11°C (52°F). This month sees significant moisture with 93 mm (3.7 in) of precipitation over approximately 12 days and a high humidity level of 88%. In sharp contrast, August boasts much milder temperatures, ranging from a minimum of 0°C (32°F) to an average of 15°C (60°F) and a pleasant maximum of 27°C (81°F). It experiences slightly less precipitation at 78 mm (3.1 in) also spread over 12 days, but with lower humidity at 70%. For more details on the August weather specifically, you can check la Massana weather in August.

In December, temperatures typically range from a minimum of -14°C (6°F) to a maximum of 11°C (52°F), with an average of -1°C (30°F). This month also sees a significant amount of precipitation, totaling 93 mm (3.7 in) over 12 days, and the humidity remains high at 88%. In contrast, September offers milder temperatures, with a minimum of -3°C (27°F) and a maximum of 23°C (74°F), leading to a more comfortable average of 11°C (52°F). The precipitation in September is lower, at 70 mm (2.8 in) over the same 12 days, and the humidity is also reduced to 73%. For more details about September weather, you can visit la Massana weather in September.

When comparing the weather in December to October, a distinct shift in temperatures and conditions is evident. December's minimum temperature can drop to -14°C (6°F), with an average of -1°C (30°F) and a maximum of 11°C (52°F), while October remains milder, with temperatures ranging from a minimum of -13°C (9°F) to a maximum of 20°C (69°F) and an average of 7°C (45°F). Precipitation levels are relatively similar, with December receiving 93 mm (3.7 in) over 12 days, just slightly more than October's 85 mm (3.3 in) across 9 days. Humidity also increases in December to 88%, compared to October's 82%. For a more detailed look at October weather in La Massana, you can visit la Massana weather in October.

In comparing the weather between November and December, December tends to be colder overall, with an average temperature of -1°C (30°F) compared to November's average of 1°C (33°F). Both months experience similar minimum temperatures, but December's maximum temperature is slightly lower at 11°C (52°F), while November can reach up to 16°C (61°F). Precipitation levels are relatively close, with December recording 93 mm (3.7 in) over 12 days and November seeing 86 mm (3.4 in) over 13 days. Humidity remains high in both months, with December at 88% and November at 87%. For those interested in more detailed November weather specifics, you can refer to la Massana weather in November.

Compare la Massana's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in la Massana

December in La Massana brings a notable shift in weather patterns as the chill of winter takes hold. Unlike the milder temperatures and drier spells of previous months, December experiences notably lower temperatures, often dropping well below freezing, with an increased likelihood of precipitation—averaging about 12 days of snowfall. The humidity is high, creating a crisp atmosphere that contrasts sharply with the drier conditions of autumn. This month marks the true beginning of the winter season, setting the stage for a magical snowy landscape perfect for winter sports enthusiasts. For more detailed insights on what to expect throughout the year, check out la Massana Climate.