December Weather in Vieste, Italy

Last updated: March 24, 2025

Experience the charming December weather in Vieste, Italy, where the temperatures gracefully average around 13°C (56°F), delighting visitors with a pleasant climate. Daily highs can reach a comfortable 17°C (63°F), while cooler nights may drop to a cozy 8°C (47°F). December brings a moderate 70 mm (2.8 in) of rainfall over approximately 10 days, creating a refreshing atmosphere complemented by a notable humidity level of 82%. This captivating blend of temperatures and moisture makes Vieste a unique winter destination, perfect for enjoying its stunning coastal beauty.

December Temperature in Vieste

In December, Vieste, Italy, experiences a gentle shift toward winter, with temperatures ranging from a minimum of 8°C (47°F) to a comfortable maximum of 17°C (63°F). The average temperature hovers around 13°C (56°F), creating a mild atmosphere ideal for exploring the town's picturesque coastline and historic sites without the bustling summer crowds. This month's weather marks a gradual decline from the milder late autumn temperatures of November, as the chilling winds begin to signal the arrival of winter, yet visitors can still enjoy relatively pleasant days and cooler evenings, making it a charming time to experience Vieste’s unique charm and beauty.

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

The chart illustrates December temperature patterns in Vieste, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec525354586573788074676256
Data source: Temperature data for Vieste 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 Vieste

In Vieste, Italy, December sees a notable uptick in precipitation, with an average of 70 mm (2.8 in), making it one of the wetter months of the year. This month is marked by 10 rainy days, suggesting a consistent pattern of showers that enhance the region's vibrant winter landscape. The precipitation levels trail only behind the spike in November, which receives a substantial 81 mm (3.2 in) over 11 days of rain. As the year winds down, it’s clear that December establishes a transitional phase, shifting toward drier summer months, where rainfall significantly diminishes to a mere 12 mm (0.5 in) in June. Thus, while December may feel wet, it serves as a reminder of the region's milder, drier seasons just around the corner.

December Precipitation Trends in Vieste

The chart displays monthly precipitation patterns in Vieste, 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.
JanFebMarAprMayJunJulAugSepOctNovDec524650293512131348548170
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Vieste

In Vieste, Italy, December brings a return to higher humidity levels, climbing back to 82% after dipping to 56% in August. This trend illustrates a seasonal shift, with humidity generally peaking in the colder months. Following the summertime drop, humidity levels gradually increase throughout the fall, reaching a high in November at 80%, before settling at the same level in December. The overall pattern indicates that while summer months enjoy drier conditions, late fall and winter in Vieste are characterized by a significant uptick in moisture, inviting a refreshing and cool ambiance during the year’s end.

December Average Humidity in Vieste

This chart illustrates the average monthly humidity levels in Vieste, 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.
JanFebMarAprMayJunJulAugSepOctNovDec82%74%70%71%71%65%61%56%66%74%80%82%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Vieste

In December, Vieste, Italy experiences a low UV Index of 2, signaling a relatively safe time for outdoor activities with a burn time of 45 minutes. This marks a contrast to the preceding months, where UV levels peaked during the summer, reaching a staggering 10 in July and consistently remaining in the very high category from May through August. As the year draws to a close, the trend shifts toward decreased UV exposure, making it a favorable month for leisurely pursuits without the intense sun risks of earlier seasons. For more detailed insights on solar radiation levels throughout the year, visit Vieste UV Index.

Maximum UV Index Levels in Vieste for December

The chart shows the monthly maximum UV Index (UVI) for Vieste 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.
JanFebMarAprMayJunJulAugSepOctNovDec2467991097532
Data source: Vieste 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 Vieste

In December, Vieste, Italy, enjoys 251 hours of sunshine, a delightful prelude to the new year that underscores the region's mild winter climate. While daylight hours dip from the sun-soaked heights of summer, where July boasts an impressive 430 hours of radiant light, December still offers a cheerful glow that contrasts strikingly with the chilly air. Notably, sunshine begins to wane in November, dipping to 246 hours, yet it stages a subtle comeback as December sets in, hinting at the gradual return of spring. This trend showcases Vieste's consistent appeal, where even in the depth of winter, the sun brightens the landscape, inviting visitors to embrace the beauty of the Adriatic coast.

Monthly Sunshine Duration in Vieste: December Highlighted

The December sunshine duration represents the total number of hours Vieste 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.
JanFebMarAprMayJunJulAugSepOctNovDec199h262h328h358h402h418h430h401h345h315h246h251h
Data source: Vieste December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Vieste During December

In December, Vieste, Italy, enjoys a 55% chance of sunny weather, marking a slight improvement compared to the preceding month, which sees a mere 33% likelihood of sunshine. This transition from November to December hints at a gradual recovery in brightness as the year draws to a close. While the chances of sun are lower than the vibrant summer months, when sunshine peaks at 78% in July, December offers a pleasant middle ground, inviting visitors to experience the charming coastal town amidst a backdrop of mild winter sun. As the daylight hours shorten, the slight uptick in sunshine potential serves as a gentle reminder that the beauty of Vieste can be enjoyed all year round, even in the cooler months.

Percentage of Sunny Days in December in Vieste

The chart illustrates the percentage of sunny days in Vieste 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 Vieste experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec38%61%61%54%60%68%78%76%61%53%33%55%
Data source: Vieste December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Vieste in December

In Vieste, Italy, the daylight duration follows a rhythmic pattern that beautifully captures the essence of each season. As the year begins in January with only 9 hours of daylight, residents eagerly await the gradual lengthening of days. By February, daylight extends to 10 hours, heralding the early signs of spring. The month of March brings even more light, with 11 hours illuminating the landscape. This trend continues into April and May, where daylight peaks at 13 and 14 hours, inviting outdoor adventures and showcasing the region's natural beauty. June offers the longest days of summer with 15 hours of sunshine, before a slow decline begins in July and August, where daylight gently tapers to 14 and 13 hours respectively. September and October see a steady reduction to 12 and 11 hours, as the days grow shorter, leading back to the 9 hours of light that December shares with January and November. This cyclical dance of daylight enhances Vieste’s charm, making each month a unique experience rooted in the passage of time.

Average Daylight Hours in Vieste for December

The chart illustrates the variation in daylight duration in Vieste throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 30m10h 35m11h 57m13h 21m14h 33m15h 9m14h 50m13h 47m12h 26m11h 2m9h 48m9h 10m
Data source: Vieste daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Vieste

As December unfolds in Vieste, Italy, the wind begins to pick up, with an average speed of 7.3 m/s (16 mph), making it one of the windiest months of the year. This increase follows a steady rise from 5.9 m/s (13 mph) in November, marking a notable shift as winter approaches. Generally, the wind speeds tend to fluctuate throughout the year, with the summer months experiencing milder breezes; however, the onset of winter induces a refreshing vigor in the air. Such dynamic shifts not only highlight December's invigorating atmosphere but also create a backdrop of crisp, bracing winds that characterize the beauty of Vieste during this time of year.

Average December Wind Speed in Vieste

The chart displays monthly wind speed patterns in Vieste, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.25.56.05.55.64.45.15.14.75.45.97.3 m/s
Data source: Vieste December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Vieste Compares to Other Months

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

In December, the weather features milder temperatures with an average of 13°C (56°F) and a maximum of 17°C (63°F), along with higher precipitation levels of 70 mm (2.8 in) spread over 10 days. Despite these conditions, humidity remains consistent at 82%. In contrast, January sees a dip in minimum temperatures, dropping to around 0°C (33°F), and the average falls slightly to 11°C (52°F). Precipitation decreases to 52 mm (2.0 in) over 8 days, while the humidity stays the same at 82%. For more details on how January weather compares, you can check Vieste weather in January.

In December, the weather features mild temperatures with a minimum of 8°C (47°F) and an average of 13°C (56°F), reaching a maximum of 17°C (63°F). The month experiences relatively high humidity at 82% and receives about 70 mm (2.8 in) of rainfall over approximately 10 days. In contrast, February sees slightly cooler temperatures, with a minimum of 3°C (38°F) and an average of 12°C (54°F); however, the maximum remains the same at 17°C (62°F). Precipitation decreases to 45 mm (1.8 in) over 8 days, and humidity is lower at 74%. Thus, while both months are mild, February tends to be drier and cooler compared to December. For more details on February weather, you can check Vieste weather in February.

In December, the weather tends to be milder with average temperatures ranging from a minimum of 8°C (47°F) to a maximum of 17°C (63°F). This month sees an average precipitation of 70 mm (2.8 in) over approximately 10 days, and the humidity remains relatively high at 82%. In contrast, March experiences slightly cooler conditions, with temperatures dipping to a minimum of 3°C (38°F) and peaking at around 16°C (61°F). Additionally, March has less rainfall, averaging 50 mm (2.0 in) over about 7 days, and the humidity decreases to 70%. For more specific insights on March weather, you can check Vieste weather in March.

In December, the weather features a mild temperature range, with minimums around 8°C (47°F) and maximums reaching 17°C (63°F), while April offers slightly warmer conditions, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 21°C (70°F). December experiences a higher level of humidity at 82% and more frequent precipitation, averaging 70 mm (2.8 in) over 10 days, compared to April's lower humidity of 71% and reduced rainfall of 29 mm (1.1 in) over 6 days. For a more detailed look at the climate during April, you can check out Vieste weather in April.

In December, the weather is notably cooler, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 17°C (63°F) and an average of 13°C (56°F). This month experiences higher precipitation, totaling 70 mm (2.8 in) over about 10 days, contributing to a humidity level of 82%. In contrast, May brings warmer conditions, with temperatures varying from a minimum of 12°C (53°F) to a maximum of 25°C (77°F) and an average of 18°C (65°F). Precipitation is reduced to 35 mm (1.4 in) across just 5 days, and the humidity decreases to 71%. For those considering a visit, Vieste weather in May offers a pleasant alternative to the chill of December.

December and June exhibit stark differences in weather patterns. In December, temperatures range from a chilly 8°C (47°F) to a mild 17°C (63°F), with an average temperature of 13°C (56°F). This month also sees significant rainfall, accumulating to about 70 mm (2.8 in) over approximately 10 days, while the humidity remains high at 82%. In contrast, June is much warmer, with temperatures fluctuating between a minimum of 16°C (61°F) and a maximum of 29°C (85°F), averaging around 23°C (73°F). Rainfall is minimal in June, with only 12 mm (0.5 in) over just 3 days and a comfortable humidity level of 65%. For more details on what to expect during June, check out Vieste weather in June.

December and July exhibit stark contrasts in weather patterns. In December, temperatures range from a mild minimum of 8°C (47°F) to a maximum of 17°C (63°F), with an average of 13°C (56°F). This month also experiences considerable precipitation, totaling 70 mm (2.8 in) over about 10 days, alongside high humidity levels of 82%. In contrast, July boasts significantly warmer temperatures, with lows of 21°C (70°F) and highs peaking at 30°C (86°F), averaging 25°C (78°F). Precipitation is minimal in July, recorded at just 13 mm (0.5 in) over 2 days, and the humidity drops to a more comfortable 61%. For a detailed glimpse of the warm summer conditions, check out Vieste weather in July.

When comparing the weather between December and August, it's clear that the two months present quite different climates. December experiences milder temperatures, with averages around 13°C (56°F) and maximum highs of 17°C (63°F), accompanied by higher humidity levels at 82% and about 70 mm (2.8 in) of precipitation spread over 10 days. In contrast, August boasts warmer conditions, with averages soaring to 27°C (80°F) and maximums reaching 32°C (90°F). This month is notably drier, yielding only 13 mm (0.5 in) of rain over just 2 days and maintaining a lower humidity of 56%. For further details, check out Vieste weather in August.

In December, temperatures in the region range from a minimum of 8°C (47°F) to a maximum of 17°C (63°F), with an average temperature of 13°C (56°F). The month sees about 70 mm (2.8 in) of precipitation spread over 10 days, and humidity levels are relatively high at 82%. In contrast, September boasts much warmer weather, with temperatures starting from a minimum of 16°C (61°F) and reaching up to 29°C (84°F), averaging 23°C (74°F). Precipitation is notably lower in September, totaling 48 mm (1.9 in) over just 5 days, and the humidity is more comfortable at 66%. For a detailed look at conditions in September, visit Vieste weather in September.

In comparing the weather between December and October, it's clear that October tends to be warmer with average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 25°C (77°F). In contrast, December's temperatures are cooler, averaging a minimum of 8°C (47°F) and reaching a maximum of 17°C (63°F). Additionally, October experiences less precipitation, averaging 54 mm (2.1 in) over about 7 days, while December sees increased rainfall of 70 mm (2.8 in) over approximately 10 days. The humidity in December is also higher at 82%, compared to October's 74%. For more detailed insights about October's weather, check out Vieste weather in October.

Comparing the weather in December to that of November reveals some notable differences. December sees a slight drop in temperatures, with minimums around 8°C (47°F) and maximums reaching 17°C (63°F), while November has milder conditions with temperatures ranging from a minimum of 10°C (49°F) to a maximum of 22°C (72°F). Additionally, December experiences slightly less precipitation, totaling 70 mm (2.8 in) over approximately 10 days, compared to November's 81 mm (3.2 in) over 11 days. Humidity remains relatively high in both months, with December at 82% and November slightly lower at 80%. For a more detailed look at the weather during this time, you can check out Vieste weather in November.

Compare Vieste's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Vieste

As December arrives in Vieste, the weather takes on a milder tone compared to the warmer months. While temperatures hover around a comfortable average of 13°C, the distinct chill can be felt, especially during the evenings. With maximums reaching 17°C and minimums dipping to 8°C, this transition marks a notable difference from the summer heat. December also brings an increase in precipitation, with about 10 days of rainfall and a humidity level of 82%, creating a refreshing, albeit moody atmosphere. If you're eager to learn more about how Vieste's climate shapes the beauty of this coastal gem throughout the year, visit Vieste Climate.