December Weather in Castelrotto, Italy

Last updated: March 24, 2025

Experience the enchanting December weather of Castelrotto, Italy, where the maximum temperature hovers around 10°C (49°F), while the average dips to a brisk -2°C (29°F). Expect chilly nights, with minimum temperatures reaching as low as -16°C (3°F). The month sees about 94 mm (3.7 in) of precipitation spread over 9 days, contributing to the region’s magical winter ambience. With a high humidity level of 90%, the air feels crisp and invigorating, perfect for embracing the scenic beauty and cozy traditions of this picturesque Alpine village.

December Temperature in Castelrotto

In December, Castelrotto, Italy experiences a notable drop in temperatures as winter settles in, with minimums reaching -16°C (3°F) and daily averages hovering around -2°C (29°F). This month marks the transition into the coldest season, as the landscape adopts a serene wintry charm. Despite the chill, the maximum temperature can still rise to 10°C (49°F), offering moments of reprieve. As the town prepares for the holidays, the crisp air and occasional snowfall create a picturesque backdrop, making December an enchanting time to explore Castelrotto's quaint streets and enjoy its seasonal festivities.

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

The chart illustrates December temperature patterns in Castelrotto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec273237445161636355473829
Data source: Temperature data for Castelrotto 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 Castelrotto

In December, Castelrotto experiences a notable shift as it transitions into winter, with a precipitation total of 94 mm (3.7 in) across approximately 9 days of rain. This amount is in line with November's totals, indicating a consistent pattern of moisture during the colder months. The steady precipitation in both November and December suggests that the region is well-hydrated as it heads into winter, providing an essential water source for the lush landscapes. Although the number of rainy days slightly decreases compared to November's 11 days, the overall precipitation level remains robust, ensuring that Castelrotto is blanketed in a rich tapestry of winter beauty.

December Precipitation Trends in Castelrotto

The chart displays monthly precipitation patterns in Castelrotto, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3947579412889851037711113295
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Castelrotto

As December descends upon Castelrotto, Italy, the humidity settles at a notable 90%, echoing the wet ambiance of earlier winter months. This figure aligns closely with the humidity experienced in October and November, indicating a continuation of the year-end dampness. Throughout the year, humidity in Castelrotto exhibits a gentle decline from a high of 93% in January to its low of 78% in May, before steadily climbing again as autumn approaches. The consistent humidity in December, juxtaposed with earlier months, highlights the region's characteristic winter climate, where lush green landscapes and a cozy atmosphere reign supreme, inviting visitors to embrace the enchanting beauty of the season.

December Average Humidity in Castelrotto

This chart illustrates the average monthly humidity levels in Castelrotto, with December's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how December's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec93%89%86%83%78%79%82%80%83%90%89%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Castelrotto

In December, Castelrotto, Italy, experiences a UV Index of 2, categorized as low, which means sun protection is minimal. As the year draws to a close, the UV levels are significantly lower compared to the peak summer months of June and July, where the Index soared to 10. This seasonal trend highlights the mild winter sun, allowing for burn times extending up to 45 minutes—the longest across the year—before any noticeable skin damage occurs. As you enjoy the picturesque alpine landscape, it's still wise to remain mindful of UV exposure during outdoor activities. For more detailed information, visit Castelrotto UV Index.

Maximum UV Index Levels in Castelrotto for December

The chart shows the monthly maximum UV Index (UVI) for Castelrotto 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.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Castelrotto 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 Castelrotto

Nestled in the breathtaking landscape of Castelrotto, December brings a gentle close to the year with its 210 hours of sunshine. While this figure may be lower compared to the peak summer months like July, which basks in an impressive 412 hours, it still reflects the region's charm and beauty during the winter season. As the year progresses from the diminishing light of November, with only 217 hours, to the softer glow of December, one can appreciate a gradual transition that invites cozy gatherings and holiday festivities. The sunshine hours in December are reminiscent of the early winter magic, bridging the gap between autumn's crisp finishes and the promise of a new year just around the corner.

Monthly Sunshine Duration in Castelrotto: December Highlighted

The December sunshine duration represents the total number of hours Castelrotto 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.
JanFebMarAprMayJunJulAugSepOctNovDec191h249h316h333h355h394h412h377h315h287h217h210h
Data source: Castelrotto December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Castelrotto During December

In Castelrotto, Italy, December offers a 47% chance of sunny weather, marking a notable trend as the year draws to a close. While this percentage is slightly higher than the often overcast months of November and January, it reflects a consistent pattern where the likelihood of sunny days tends to fluctuate, peaking in late winter to early spring. As the year progresses into the sunnier months, the chances rise noticeably, with March jumping to 60%. However, December remains a pleasant surprise, hinting at the potential for crisp, clear days amidst the festive season. The balance of sunshine amidst the winter chill makes it an inviting time for visitors seeking both spectacular alpine views and the charm of holiday festivities.

Percentage of Sunny Days in December in Castelrotto

The chart illustrates the percentage of sunny days in Castelrotto 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 Castelrotto experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec35%52%60%49%37%46%41%47%48%49%40%48%
Data source: Castelrotto December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Castelrotto in December

In Castelrotto, Italy, daylight duration exhibits a striking seasonal rhythm throughout the year. Starting with a modest 9 hours in January, days gradually lengthen, peaking at 15 hours during the vibrant months of May to July. As summer fades, daylight begins to wane, with hours decreasing sharply in autumn. By December, residents only enjoy about 8 hours of daylight, marking the shortest days of the year. This cyclical pattern highlights the shifting balance of light, inviting both locals and visitors to embrace the enchanting charm of Castelrotto’s winter landscape.

Average Daylight Hours in Castelrotto for December

The chart illustrates the variation in daylight duration in Castelrotto throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 2m10h 19m11h 56m13h 35m15h 1m15h 44m15h 21m14h 5m12h 29m10h 51m9h 23m8h 38m
Data source: Castelrotto daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Castelrotto

As December settles in Castelrotto, the whispering winds gather momentum, averaging 1.3 m/s (about 3 mph), consistent with the breezy patterns observed throughout the year. This slight increase from the preceding months mirrors the seasonal transition, where the chill in the air invites a renewed vigor in the atmosphere. Interestingly, the average wind speed in December aligns with the peaks seen in March, April, and October, suggesting a gentle yet persistent breeze that characterizes this time of year. While winter encapsulates the landscape in serene white, the December winds subtly remind us of the ever-changing nature of the seasons, gently guiding us toward the festivities ahead.

Average December Wind Speed in Castelrotto

The chart displays monthly wind speed patterns in Castelrotto, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.21.11.31.41.51.21.31.21.11.31.11.3 m/s
Data source: Castelrotto December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Castelrotto Compares to Other Months

The weather in Castelrotto changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Castelrotto and find detailed weather information for every month.

In comparing the weather between December and January, December experiences slightly milder temperatures with an average of -2°C (29°F), while January sees a colder average of -3°C (27°F). December also has a greater maximum temperature of 10°C (49°F) compared to January's peak of 9°C (48°F). Precipitation is notably higher in December, with 94 mm (3.7 in) over 9 days, whereas January records just 39 mm (1.5 in) across 7 days. Humidity remains quite high during both months, at 90% in December and 93% in January, indicating a persistent winter chill. For a closer look at the January weather specifics, check Castelrotto weather in January.

December and February in Castelrotto exhibit notable differences in weather patterns. December features a more subdued temperature range, with minimums around -16°C (3°F) and an average of -2°C (29°F), while February sees slightly colder minimums at -17°C (1°F) but an average that climbs to 0°C (32°F). Precipitation is higher in December at 94 mm (3.7 in) over 9 days, compared to February's 47 mm (1.8 in) over 7 days, indicating a drier month. Humidity levels are quite similar, with December at 90% and February slightly lower at 89%. For more details on February weather, visit Castelrotto weather in February.

December and March present contrasting weather patterns, with December generally being colder and wetter. In December, temperatures typically range from a minimum of -16°C (3°F) to a maximum of 10°C (49°F), with an average of -2°C (29°F) and high humidity levels at 90%. This month experiences approximately 94 mm (3.7 in) of precipitation over nine days, creating a wintry atmosphere. In contrast, March sees a slight warming trend, with temperatures ranging from a minimum of -18°C (0°F) to a maximum of 17°C (64°F) and an average of 3°C (37°F). Precipitation decreases to 57 mm (2.2 in) over the same number of days, and humidity levels drop to 86%. For more details on March weather, you can visit Castelrotto weather in March.

When comparing December and April weather, notable differences emerge. December experiences colder temperatures, with minimums plunging to -16°C (3°F) and averaging around -2°C (29°F), while April sees a milder climate with a minimum of -6°C (21°F) and an average of 7°C (44°F). In December, the maximum temperature reaches 10°C (49°F), contrasting sharply with April's maximum of 21°C (71°F). Precipitation levels remain consistent in both months at 94 mm (3.7 in), although April tends to have slightly more rainy days, totaling 12 compared to December’s 9. Humidity is also higher in December, at 90%, compared to 83% in April. For a more detailed view on weather patterns, check out Castelrotto weather in April.

December and May present strikingly different weather conditions. In December, temperatures can plunge to a minimum of -16°C (3°F), with an average around -2°C (29°F) and a maximum of only 10°C (49°F). The month is characterized by high humidity at 90% and moderate precipitation, totaling 94 mm (3.7 inches) over about 9 days. In contrast, May showcases a much milder climate, with temperatures ranging from a minimum of -5°C (23°F) to a pleasant average of 10°C (51°F) and a maximum reaching 25°C (77°F). While precipitation in May is slightly higher at 128 mm (5.0 inches), it occurs across 18 days, reflecting a transition into the wetter spring season. For a closer look at the weather patterns during this month, check out Castelrotto weather in May.

December weather in Castelrotto is characterized by cold temperatures, with a minimum of -16°C (3°F) and an average of -2°C (29°F), making it the coldest month of the year. The region experiences significant humidity at 90% and receives about 94 mm (3.7 in) of precipitation over 9 days. In contrast, June brings a substantial warming trend, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 32°C (89°F) and an average of 16°C (61°F). Although June experiences slightly less precipitation at 89 mm (3.5 in), it has more rainy days, totaling 13, and a lower humidity level of 79%. For more specific information about June weather, check out Castelrotto weather in June.

In December, the weather is typically cold, with temperatures ranging from a minimum of -16°C (3°F) to a maximum of 10°C (49°F), averaging around -2°C (29°F). The month sees significant precipitation, with around 94 mm (3.7 in) falling over approximately 9 days, and a high humidity level of 90%. In contrast, July experiences much warmer conditions, where temperatures range from a milder minimum of 6°C (43°F) to a balmy maximum of 30°C (87°F), averaging about 17°C (63°F). Although July has slightly less precipitation at 85 mm (3.3 in) over roughly 13 days, the humidity is lower at 82%. For more detailed information about weather patterns in July, visit Castelrotto weather in July.

December and August present starkly contrasting weather conditions. In December, temperatures can plummet to a chilling minimum of -16°C (3°F), with an average hovering around -2°C (29°F) and a maximum reaching only 10°C (49°F). This month also features high humidity at 90% and receives about 94 mm (3.7 inches) of precipitation over 9 days. In contrast, August enjoys much milder temperatures, with a minimum of 4°C (40°F), an average of 17°C (63°F), and highs soaring up to 31°C (88°F). Although it is slightly wetter, with 102 mm (4.0 inches) of precipitation over 12 days, the humidity remains lower at 80%. For more details on August weather, you can visit Castelrotto weather in August.

December and September present starkly contrasting weather conditions. In December, temperatures plunge to a minimum of -16°C (3°F) and hover around an average of -2°C (29°F), with a maximum reaching 10°C (49°F). The month sees significant precipitation, totaling 94 mm (3.7 in) over 9 days, coupled with high humidity at 90%. In contrast, September enjoys much milder weather, with temperatures ranging from a chilly minimum of 0°C (32°F) to a maximum of 24°C (76°F), averaging 13°C (55°F). Precipitation for September is lower at 77 mm (3.0 in) over 11 days, alongside a slightly less humid atmosphere at 83%. For more details, visit Castelrotto weather in September.

Comparing the weather in December and October highlights a significant shift in temperatures and conditions. In December, temperatures drop considerably, with a minimum of -16°C (3°F) and an average of -2°C (29°F), whereas October enjoys a milder climate, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 21°C (69°F). Both months experience about the same number of rainy days, with December recording 94 mm (3.7 in) and October slightly wetter at 111 mm (4.4 in). Interestingly, the humidity remains constant at 90% in both months, creating a chill in December that contrasts sharply with the more comfortable October weather. For more detailed insights into October conditions, you can visit Castelrotto weather in October.

December weather is generally colder than November, with average temperatures dropping from 3°C (38°F) in November to -2°C (29°F) in December. While November experiences a milder maximum temperature of 16°C (61°F), December only reaches up to 10°C (49°F). Precipitation is also slightly lower in December at 94 mm (3.7 in) over 9 days, compared to November's 132 mm (5.2 in) over 11 days. Humidity remains relatively high in both months, with December at 90% and November at 89%. For a closer look at November conditions, visit Castelrotto weather in November.

Compare Castelrotto's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Castelrotto

As December rolls into Castelrotto, the weather undergoes a notable transformation, ushering in a chill that contrasts sharply with the milder months preceding it. With temperatures dipping significantly and occasional precipitation, this month often feels colder and more humid, enveloping the town in a frosty embrace. The low humidity of earlier months gives way to a steeper average of around 90%, contributing to a crisp atmosphere that characterizes the winter season. The snowy landscape and festive spirit make December a unique time in Castelrotto, perfect for embracing the beauty of winter. For a detailed look at what to expect throughout the year, check out Castelrotto Climate.