Last updated: August 25, 2025
December in Pas de la Casa, Andorra offers a winter wonderland experience, with temperatures ranging from a chilly -15°C (5°F) to a milder 12°C (54°F) during the day. The average temperature hovers around -1°C (30°F), setting the stage for a quintessential alpine atmosphere. Travelers should prepare for about 89 mm (3.5 in) of precipitation over 12 days, reflecting the region's high humidity level at 88%. This blend of conditions creates not only a snowy landscape ideal for skiing but also a captivating backdrop for holiday festivities in this picturesque mountain town.
In December, temperatures in Pas de la Casa, Andorra begin to reflect the deepening winter chill, with minimums dipping to -15°C (5°F) and an average hovering around -1°C (30°F). The heart of the month ushers in a wintry landscape, as daytime highs only reach about 12°C (54°F). This trend marks a notable shift from the milder late autumn temperatures, as November's highs remain around 16°C (61°F). As the cold settles in, skiers and winter sports enthusiasts can look forward to an idyllic snowy scene, ideal for enjoying the magnificent slopes that this enchanting high-altitude resort has to offer.
In December, Pas de la Casa experiences a notable precipitation amount of 89 mm (3.5 in), accompanied by an average of 12 rainy days. This marks a slight increase from the preceding months, creating a trend of escalating moisture as winter deepens. The precipitation consistently peaks through spring, with April and May seeing particularly high totals, averaging around 98 mm (3.9 in) and 118 mm (4.6 in), respectively. Conversely, January and February generally receive less precipitation, indicating that the winter months gradually transition from drier to wetter weather patterns. Overall, December serves as a transitional month, setting the stage for the heavier snowfall typical of the Andorran winter.
In Pas de la Casa, Andorra, December marks the transition into winter with humidity levels peaking at 88%. This increase from November's 87% suggests a trend of rising humidity as the region braces for colder weather. Interestingly, throughout the year, humidity generally decreases from a high of 87% in January to a low of 70% in August, before beginning to climb again in the later months. By December, the air is thick with moisture, mirroring the snowy landscapes and adding a certain chill to the alpine atmosphere. This rise contrasts sharply with the summer months, highlighting the seasonal shifts that define life in this picturesque mountain town.
As December rolls into Pas de la Casa, the UV Index dips to 2, categorizing exposure as low and allowing for a more leisurely 45 minutes of sun exposure before burning may occur. This marks a significant decrease from the extreme levels witnessed mid-summer, indicating a shift as winter approaches. Over the year, the UV Index shows a clear progression from moderate levels in the early months to alarming highs during peak summer, with December offering a refreshing break and a chance to enjoy the beautiful snowy landscapes without the worry of intense UV exposure. For more details on the UV Index throughout the year, check out Pas de la Casa UV Index.
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December in Pas de la Casa, Andorra, typically ushers in the start of winter sports season with a modest 255 hours of sunshine. While this is a dip from the vibrant 398 hours enjoyed in May, it reflects a gradual descent from the summer peak, capturing the essence of shorter, colder days. Notably, the month ends the year on a quieter note compared to the bustling autumn, where October brought 306 hours and November settled at 260 hours. As December gives way to the New Year, visitors can embrace the enchanting winter landscapes and the crisp air, knowing that brighter days lie just ahead in the following months.
In Pas de la Casa, Andorra, the likelihood of sunny weather in December stands at a promising 44%, making it one of the brighter months as the year draws to a close. This figure reflects a notable trend of increasing sunshine as the seasons transition, particularly from the duller days of November, which see only a 30% chance of sun. Interestingly, December's sunny probability is surpassed only by the summer peak in July and August, both hovering around the 45-47% mark. Such patterns suggest that while winter brings its chill, there's a reassuring glimmer of sunshine to brighten up those festive holiday gatherings. With the slopes ready for skiing, December could be the perfect blend of winter sports and delightful sunny spells.
In Pas de la Casa, Andorra, December marks the return of shorter days, with daylight lasting approximately 9 hours, similar to January and November. As the year unfolds, daylight gradually increases, peaking in June at 15 hours, perfect for outdoor enthusiasts eager to explore the stunning alpine landscapes. Following the summer peak, daylight begins to wane again through the autumn months, showcasing a clear seasonal rhythm that characterizes this picturesque mountain resort. The shift from the long, vibrant days of summer to the crisp, twilight-filled winter serves as a reminder of nature's cycles, enticing visitors to embrace the magic of winter activities despite the fleeting sunlight.
As the year draws to a close, December in Pas de la Casa, Andorra, brings a slightly brisker breeze with an average wind speed of 1.8 m/s (4 mph). While this marks a subtle increase from the quietest months of summer and early autumn, the winter's chill is tempered by relatively mild wind patterns. Overall, the data reveals a gentle downward trend in wind speed through the warmer months, which steadily increases as winter sets in. With its crisp air and stunning Alpine vistas, December invites visitors to enjoy both the beauty of nature and the exhilarating activities that snowy days and light winds provide.
Weather in Pas de la Casa varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Pas de la Casa, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January present quite distinct winter weather patterns. December typically experiences milder temperatures, with averages hovering around -1°C (30°F), while January sees a notable drop, with average temperatures dipping to -3°C (27°F). December also boasts a higher maximum temperature of 12°C (54°F) compared to January's peak of 11°C (52°F). Precipitation levels are relatively close, with December receiving 89 mm (3.5 in) over 12 days, while January records slightly less at 81 mm (3.2 in) over just 10 days. Humidity remains high in both months, with December at 88% and January slightly lower at 87%. For more detailed insights, check out the Pas de la Casa weather in January.
In December, temperatures fluctuate between a minimum of -15°C (5°F) and a maximum of 12°C (54°F), with an average of -1°C (30°F). The month experiences relatively high humidity at 88% and receives a total of 89 mm (3.5 in) of precipitation over 12 days. In contrast, February is slightly colder, with a minimum temperature dropping to -19°C (-3°F) and an average of 0°C (32°F), while maintaining the same maximum of 12°C (54°F). February sees lower precipitation at 58 mm (2.3 in) over 9 days and slightly reduced humidity at 83%. For more details, check out Pas de la Casa weather in February.
In December, temperatures can plunge to a minimum of -15°C (5°F) and typically average around -1°C (30°F), with a maximum reaching up to 12°C (54°F). The month experiences a high level of humidity at 88% and sees about 89 mm (3.5 in) of precipitation over 12 days. In contrast, March marks the beginning of spring, where temperatures begin to rise slightly, with a minimum of -11°C (12°F) and an average of 1°C (34°F), peaking at 15°C (58°F). Despite being slightly drier, March still records around 86 mm (3.4 in) of precipitation over 14 days, and humidity drops to 80%. For more details on March weather, you can visit Pas de la Casa weather in March.
In December, temperatures typically range from a minimum of -15°C (5°F) to a maximum of 12°C (54°F), with an average of -1°C (30°F). This month sees significant precipitation, totaling about 89 mm (3.5 in) over approximately 12 days, contributing to a high humidity level of 88%. In contrast, April experiences slightly milder temperatures, ranging from a minimum of -13°C (8°F) to a maximum of 14°C (58°F), with an average temperature of 3°C (38°F). Precipitation increases slightly to 98 mm (3.9 in) over 14 days, but the humidity drops to 77%. For those interested in more detailed information, you can check Pas de la Casa weather in April.
December and May present distinct weather contrasts, particularly in temperature and humidity. In December, the average temperature hovers around -1°C (30°F), with nighttime lows plunging to -15°C (5°F), while daytime highs reach up to 12°C (54°F). The month sees 89 mm (3.5 in) of precipitation over about 12 days, coupled with a high humidity of 88%, creating a chilly and damp atmosphere.
In contrast, May offers a more temperate climate with an average temperature of 7°C (45°F) and maximums climbing to 22°C (72°F). Although it experiences slightly higher precipitation at 118 mm (4.6 in) spread over 18 days, the humidity is lower at 75%, leading to a fresher feel. The transition from the frigid December to the mild May is evident, making the latter a much more inviting time for outdoor activities. For more detailed insights into the weather, you can check Pas de la Casa weather in May.
December and June present strikingly different weather conditions. In December, temperatures can plunge to a minimum of -15°C (5°F) and average around -1°C (30°F), with a maximum temperature of 12°C (54°F). This month experiences a high level of humidity at 88% and sees about 89 mm (3.5 in) of precipitation over 12 days, creating a winter wonderland. Conversely, June marks the arrival of warmer weather, with temperatures ranging from a minimum of -4°C (25°F) to an average of 12°C (54°F) and peaking at 28°C (82°F). While precipitation increases slightly to 128 mm (5.0 in) across 14 days, the humidity drops to a more comfortable 74%. To learn more about the specific weather conditions during this summer month, you can visit Pas de la Casa weather in June.
December and July display strikingly different weather patterns in Pas de la Casa. In December, temperatures can plummet to a chilling minimum of -15°C (5°F), with an average of -1°C (30°F) and a maximum reaching 12°C (54°F). The month sees significant precipitation, averaging 89 mm (3.5 in) over approximately 12 days, combined with high humidity levels of 88%. In contrast, July brings a much milder climate, with minimum temperatures of 2°C (36°F), an average of 15°C (59°F), and a maximum of 25°C (77°F). Precipitation in July is slightly lower at 79 mm (3.1 in) spread over 11 days, accompanied by reduced humidity levels at 72%. For more details on July weather, check out Pas de la Casa weather in July.
In December, temperatures in Pas de la Casa can drop significantly, with minimums reaching as low as -15°C (5°F) and average highs of only 12°C (54°F). The month is characterized by high humidity at 88% and frequent precipitation, totaling 89 mm (3.5 in) over about 12 days. In contrast, August brings milder conditions, with temperatures ranging from a minimum of -1°C (31°F) to an average of 15°C (59°F) and maximums peaking at 27°C (80°F). Despite slightly lower precipitation levels at 83 mm (3.3 in) over the same number of days, humidity in August is more comfortable at 70%. For more detailed weather insights, you can visit Pas de la Casa weather in August.
In December, the weather is considerably colder than in September, with minimum temperatures plunging to -15°C (5°F) compared to a milder -3°C (26°F) in September. The average December temperature hovers around -1°C (30°F), while September enjoys a more comfortable average of 11°C (51°F). The maximum temperatures in December reach up to 12°C (54°F), starkly lower than September's highs of 23°C (73°F). Additionally, December experiences slightly more precipitation at 89 mm (3.5 in) over 12 days, compared to September's 80 mm (3.1 in) over 13 days. Humidity is also notably higher in December at 88%, compared to 73% in September, making the latter feel more pleasant overall. For a closer look at the September conditions in this region, check out Pas de la Casa weather in September.
In December, temperatures in Pas de la Casa drop significantly, with a minimum of -15°C (5°F) and an average of -1°C (30°F), compared to October, where temperatures range from a minimum of -12°C (11°F) and an average of 7°C (44°F). While both months experience similar precipitation levels of around 90 mm (3.5 in), December sees rain on 12 days, slightly more than October's 10 days. The humidity also increases in December to 88%, compared to October's 82%, contributing to a more frigid atmosphere during the winter month. For a detailed look at October weather, you can visit Pas de la Casa weather in October.
In December, temperatures in Pas de la Casa typically range from a minimum of -15°C (5°F) to a maximum of 12°C (54°F), with an average of -1°C (30°F). This marks a slight increase in overall warmth compared to November, where temperatures range from a minimum of -16°C (4°F) to a maximum of 16°C (61°F), with an average of 0°C (33°F). Both months experience similar precipitation levels, with December receiving 89 mm (3.5 in) of rain over 12 days compared to November's 87 mm (3.4 in) across 13 days. Humidity is also slightly higher in December at 88%, versus 87% in November. For more details on November's weather patterns, visit Pas de la Casa weather in November.
As winter takes hold in Pas de la Casa, December brings a unique weather profile that distinguishes it from the milder months preceding it. With average temperatures dipping to -1°C and nighttime lows plummeting to -15°C, the chill sets the perfect backdrop for a festive ski season. While precipitation makes its presence felt during the month, totaling around 89 mm over 12 days, the high humidity at 88% adds a crisp bite to the air, enhancing the winter ambiance. As you embrace the exhilarating cold, explore more about the year-round weather patterns at Pas de la Casa Climate.