December Weather in Castelluccio, Italy

Last updated: March 24, 2025

Exploring the December weather in Castelluccio, Italy, reveals a crisp, wintry landscape characterized by maximum temperatures reaching 15°C (59°F), and an average chill of 5°C (42°F). The month experiences a cold minimum of -5°C (24°F), setting the stage for a picturesque winter scene. With 130 mm (5.1 in) of precipitation spread over 13 days, visitors can anticipate frequent rain or snow showers, while humidity remains high at 83%. This combination of elements creates a unique atmosphere, perfect for those seeking to experience the serene beauty of Castelluccio during the winter months.

December Temperature in Castelluccio

In December, Castelluccio, Italy, ushers in the winter season with temperatures that reflect a gradual drop as the year draws to a close. The minimum temperatures hover around -5°C (24°F), while daytime averages rise to a crisp 5°C (42°F), peaking at a chilly 15°C (59°F). Compared to the more biting February lows of -14°C (8°F) and the pleasant warmth of late summer months, December serves as a transitional period where the scenery transforms under a blanket of frost. As the holiday season approaches, enchanting views of snow-dusted landscapes invite visitors to embrace the beauty of winter, making it a magical time to experience this idyllic Italian village.

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

The chart illustrates December temperature patterns in Castelluccio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec394346526069737566574941
Data source: Temperature data for Castelluccio 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 Castelluccio

December in Castelluccio, Italy, sees significant precipitation as the year draws to a close, with 130 mm (5.1 in) falling across approximately 13 days. This amount is a slight decrease from the preceding month, November, which recorded 136 mm (5.4 in), yet still contributes to the region's overall trend of wetter weather approaching winter. Compared to the earlier months, December's precipitation is notable, particularly following the drier summer months of June and July, where rainfall dipped to 53 mm (2.1 in) and 38 mm (1.5 in), respectively. As the landscape prepares for winter, these late-year rains enhance the lushness of Castelluccio's famed scenery, setting a picturesque backdrop for the holiday season.

December Precipitation Trends in Castelluccio

The chart displays monthly precipitation patterns in Castelluccio, 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.
JanFebMarAprMayJunJulAugSepOctNovDec57938488985438407893136130
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Castelluccio

In December, Castelluccio, Italy, experiences a notable humidity level of 83%, maintaining a slight decrease from the peak of 84% seen in both January and November. As the year winds down, humidity levels have exhibited a gradual decline from a high of 84% in early winter, dipping to their lowest in the summer months of July and August, where they reached 57%. This trend suggests a comfortable yet damp atmosphere during the winter, following a distinct pattern of increasing humidity from late spring through autumn. As the month progresses towards the winter solstice, Castelluccio remains enveloped in its characteristic, serene fog, offering a cozy retreat for those looking to experience its enchanting landscape in colder weather.

December Average Humidity in Castelluccio

This chart illustrates the average monthly humidity levels in Castelluccio, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%68%70%69%62%57%55%66%79%84%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Castelluccio

In December, Castelluccio, Italy experiences a low UV Index of 2, indicating a relatively safe level of sun exposure. With a burn time of 45 minutes, residents and visitors alike can enjoy outdoor activities without significant risk of sunburn. This trend of lower UV levels continues from the previous months, providing a stark contrast to the intense sun experienced during the summer months, where indices reached as high as 10. Overall, December marks a comfortable transition into winter, making it an ideal time to explore the scenic landscapes of Castelluccio while staying sun-safe. For detailed information, visit the Castelluccio UV Index.

Maximum UV Index Levels in Castelluccio for December

The chart shows the monthly maximum UV Index (UVI) for Castelluccio 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.
JanFebMarAprMayJunJulAugSepOctNovDec24678101097532
Data source: Castelluccio 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 Castelluccio

In Castelluccio, Italy, December greets visitors with a gentle 216 hours of sunshine, a modest decline as the year nears its end. This reduction follows a peak of 432 hours in July, showcasing how the summer months bask in ample sunlight, while the colder season naturally invites a softer, more subdued glow. As winter approaches, the sunshine hours gradually wane from the vibrant 384 hours in May down to December's more tranquil offering, signaling a transition into the serene beauty of winter landscapes. Despite the shorter days, Castelluccio still presents a charming atmosphere for visitors seeking a picturesque escape during the holiday season.

Monthly Sunshine Duration in Castelluccio: December Highlighted

The December sunshine duration represents the total number of hours Castelluccio 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.
JanFebMarAprMayJunJulAugSepOctNovDec182h227h311h343h384h419h432h401h338h302h226h216h
Data source: Castelluccio December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Castelluccio During December

In December, Castelluccio, Italy, boasts a 39% chance of sunny weather, a figure that aligns closely with the previous months as the year winds down. While this probability is notably lower than the sunniest summer months of July and August, it does reflect a gradual decline in sunshine opportunities as winter approaches. Interestingly, December's likelihood is on par with November but slightly higher than January's 27%, suggesting a glimmer of hope for winter travelers seeking some sun. As the seasons shift, those venturing to Castelluccio can anticipate cool days that might surprise them with bursts of sunlight amidst the winter chill.

Percentage of Sunny Days in December in Castelluccio

The chart illustrates the percentage of sunny days in Castelluccio 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 Castelluccio experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec27%43%62%43%40%58%62%64%54%40%31%39%
Data source: Castelluccio December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Castelluccio in December

In Castelluccio, Italy, the rhythm of the seasons is beautifully illustrated by the changing daylight duration throughout the year. As winter settles in December, daylight dips to 8 hours, marking the shortest days and inviting a tranquil stillness. This decline follows a gradual increase during spring, where daylight stretches to 11 hours in March and peaks at 15 hours during the sun-drenched months of June and July. August witnesses a gentle retreat to 13 hours, heralding the onset of autumn, which sees daylight slowly wane again to just 9 hours by November. The pattern reveals a delightful cycle of light and shadow, offering a captivating glimpse into nature's ever-changing canvas.

Average Daylight Hours in Castelluccio for December

The chart illustrates the variation in daylight duration in Castelluccio throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 21m10h 30m11h 57m13h 26m14h 42m15h 20m15h13h 53m12h 27m10h 58m9h 40m8h 59m
Data source: Castelluccio daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Castelluccio

As December settles over Castelluccio, Italy, the winds take on a quieter demeanor, with an average wind speed of 1.9 m/s (4 mph). This decline from the consistent 2.2 m/s (5 mph) seen in the earlier months suggests a gentle transition into winter, where the chilly air tends to calm the breezes. Interestingly, the month wraps up a year characterized by subtly fluctuating wind patterns, peaking in May and October with a slightly brisker 2.4 m/s (5 mph). However, the overall trend indicates a soothing lull as the cold season approaches, inviting visitors to appreciate the serene beauty of Castelluccio in its tranquil winter attire.

Average December Wind Speed in Castelluccio

The chart displays monthly wind speed patterns in Castelluccio, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.22.12.22.22.41.62.02.01.72.42.31.9 m/s
Data source: Castelluccio December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Castelluccio Compares to Other Months

The weather in Castelluccio 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 Castelluccio and find detailed weather information for every month.

December and January exhibit relatively similar temperature ranges, with December experiencing slightly milder conditions, where the average temperature hovers around 5°C (42°F) compared to January's average of 4°C (39°F). Both months see maximum temperatures reaching a comfortable 15°C (59°F), but January starts with a slightly colder minimum of -6°C (21°F) versus December's -5°C (24°F). In terms of precipitation, December is significantly wetter, with 130 mm (5.1 in) over 13 days, whereas January sees only 57 mm (2.2 in) on about 8 days, contributing to a drier overall atmosphere. Humidity stays high in both months, with December at 83% and January slightly higher at 84%. For more insights about January weather in this region, visit the detailed page here: Castelluccio weather in January.

In comparing the weather of December and February, we see notable differences in temperature and humidity. December experiences a milder average temperature of 5°C (42°F), with daily highs reaching up to 15°C (59°F), while February's average temperature remains similar at 6°C (43°F), but it features colder nights with lows dropping to -14°C (8°F). Precipitation levels in December are higher, totaling 130 mm (5.1 in) over 13 days, compared to February's 93 mm (3.7 in) across just 11 days. Additionally, humidity levels are greater in December at 83%, whereas February sees a slightly lower humidity level of 76%. For more detailed information, you can check Castelluccio weather in February.

In December, temperatures range from a chilly -5°C (24°F) to a pleasant average of 5°C (42°F), with highs reaching up to 15°C (59°F). The month is characterized by higher precipitation, totaling 130 mm (5.1 in) over about 13 days, and a notable humidity level of 83%. In contrast, March experiences colder minimum temperatures of -16°C (4°F) but averages a milder temperature of 8°C (46°F), peaking at 22°C (71°F). Precipitation is less frequent in March, amounting to 84 mm (3.3 in) across only 9 days, and humidity decreases to 68%. For a more detailed look at the weather in March, you can visit Castelluccio weather in March.

December and April present distinctly different weather patterns. In December, temperatures range from a chilly -5°C (24°F) at night to a milder 15°C (59°F) during the day, with an average of 5°C (42°F). This month sees a substantial amount of precipitation, totaling 130 mm (5.1 in) over about 13 days, and high humidity at 83%. In contrast, April experiences a more temperate climate with minimum temperatures of -3°C (27°F) and daytime highs soaring to 24°C (76°F), averaging 11°C (53°F). Precipitation decreases to 88 mm (3.5 in) over just 12 days and humidity levels drop to 70%, indicating a shift towards drier conditions. For more details on April weather, you can check Castelluccio weather in April.

December weather is characterized by colder temperatures, with a minimum of -5°C (24°F) and an average of 5°C (42°F), peaking at a maximum of 15°C (59°F). This month also experiences significant precipitation, averaging 130 mm (5.1 in) over 13 days, and the humidity levels are quite high at 83%. In contrast, May brings a much milder climate, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 29°C (84°F), averaging around 15°C (60°F). Although May has more rainy days at 17, it sees less total precipitation at 98 mm (3.9 in), and the humidity is noticeably lower at 69%. For a detailed look at the weather during this pleasant spring month, check out Castelluccio weather in May.

December and June present stark contrasts in weather. In December, temperatures can drop to a chilly -5°C (24°F) at night, with an average of 5°C (42°F) and highs reaching only 15°C (59°F). The month is also characterized by significant precipitation, totaling 130 mm (5.1 in) across about 13 days, accompanied by high humidity levels of 83%. In contrast, June offers a much warmer experience, with nighttime lows around 8°C (46°F) and daytime averages climbing to 21°C (69°F), peaking at a sweltering 35°C (95°F). Rainfall is notably lighter at just 53 mm (2.1 in) over 8 days, and humidity decreases to 62%. For more details on weather conditions, you can check Castelluccio weather in June.

In comparing the weather between December and July, there is a stark contrast in temperature and precipitation levels. December experiences much colder conditions with temperatures ranging from a minimum of -5°C (24°F) to a maximum of 15°C (59°F), alongside substantial humidity at 83%. Additionally, this month sees an average of 130 mm (5.1 in) of precipitation over 13 days, making it significantly wetter.

In contrast, July brings a warm and sunny climate, with temperatures soaring from a minimum of 11°C (52°F) to a maximum of 35°C (96°F) and an average temperature of 23°C (74°F). Rainfall is considerably lighter, with only 38 mm (1.5 in) over 5 days and lower humidity at 57%. For more detailed information on July weather in this region, you can check out Castelluccio weather in July.

December and August offer strikingly contrasting weather conditions. In December, temperatures fluctuate between a chilly -5°C (24°F) and a mild 15°C (59°F), with an average of around 5°C (42°F). This month sees significant precipitation, with 130 mm (5.1 in) falling over 13 days and humidity remaining high at 83%. In contrast, August presents a much warmer climate, characterized by temperatures ranging from a minimum of 11°C (52°F) to a scorching maximum of 36°C (96°F), with an average of 24°C (75°F). The precipitation drops drastically to 40 mm (1.6 in) over just 7 days, and humidity decreases to a more comfortable 55%. For a detailed look at the weather in August, visit Castelluccio weather in August.

In December, temperatures are significantly cooler, with a minimum of -5°C (24°F) and an average of 5°C (42°F), while September enjoys milder conditions, with a minimum of 5°C (41°F) and an average of 19°C (66°F). December also sees more precipitation, totaling 130 mm (5.1 in) over 13 days, compared to September's 78 mm (3.1 in) over just 10 days. Moreover, December has higher humidity levels at 83%, contrasting with September's lower humidity of 66%. For more detailed information, you can check Castelluccio weather in September.

When comparing the weather in December and October, it's clear that December tends to be much colder and wetter. In December, temperatures range from a chilly -5°C (24°F) at night to a mild 15°C (59°F) during the day, averaging around 5°C (42°F). This month also experiences higher precipitation, with about 130 mm (5.1 in) of rain spread over 13 days, resulting in an average humidity of 83%. In contrast, October boasts much warmer temperatures, with nighttime lows of 3°C (38°F) and daytime highs reaching 26°C (78°F), averaging 14°C (57°F). Precipitation in October is less at 93 mm (3.7 in) over just 9 days, accompanied by a lower humidity level of 79%. For more detailed information, you can check Castelluccio weather in October.

When comparing December and November weather, December generally presents colder temperatures, with minimums dropping to -5°C (24°F) compared to November's minimum of -1°C (30°F). The average temperature in December is also lower at 5°C (42°F), while November boasts a more moderate average of 10°C (50°F). Precipitation levels are similar, with December receiving 130 mm (5.1 in) and November at 136 mm (5.4 in), although both months experience rain on 13 days. Humidity remains relatively high in both months, at 83% in December and 84% in November. For more detailed weather information, you can check Castelluccio weather in November.

Compare Castelluccio's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Castelluccio

As December unfolds in Castelluccio, the weather presents a charming yet brisk landscape that sets it apart from other months. With temperatures dipping to a cool average of 5°C, the month is characterized by a notable chill, contrasting sharply with the milder autumn days. Significant precipitation arrives, attributed to the 13 rainy days, making it one of the wetter months of the year, with humidity levels hovering around 83%. This unique climate contributes to the stunning winter scenery, offering a picturesque backdrop for visitors. For a deeper understanding of the weather patterns throughout the year, explore the detailed information available at Castelluccio Climate.