December Weather in Pozzuoli, Italy

Last updated: March 24, 2025

In December, Pozzuoli, Italy, experiences a mild Mediterranean climate characterized by a maximum temperature of 18°C (65°F) and an average of 14°C (57°F). Visitors can expect cooler evenings with minimum temperatures dipping to 7°C (45°F). The month sees considerable precipitation, totaling 175 mm (6.9 in) over approximately 15 rainy days, contributing to a high humidity level of 84%. This combination of mild temperatures and damp conditions creates an atmospheric charm that enhances the allure of Pozzuoli in the winter months.

December Temperature in Pozzuoli

As December settles over Pozzuoli, Italy, temperatures begin to cool, creating a serene, crisp ambiance in this coastal town. With minimums around 7°C (45°F) and averages hovering at 14°C (57°F), visitors can expect a refreshing chill in the air. While the max temperatures reach a comfortable 18°C (65°F), the transition from the milder autumn months is evident, as the warmth of summer fades away. December's temperatures mark a notable shift, suggesting a time for cozy gatherings, warm meals, and appreciating the beauty of Pozzuoli's winter charm. As the year draws to a close, the cooler climate invites both locals and tourists to explore the rich culture and stunning landscapes in a more tranquil setting.

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

The chart illustrates December temperature patterns in Pozzuoli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec525455586572777974686256
Data source: Temperature data for Pozzuoli 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 Pozzuoli

In December, Pozzuoli experiences a notable uptick in rainfall, with 175 mm (6.9 in) of precipitation over 15 days, making it one of the wetter months of the year. This trend follows November's 262 mm (10.3 in), which sets a high benchmark, though December’s figures are significant enough to keep the city’s landscapes lush and vibrant. The frequency of rainy days in December, while slightly less than in November, still ensures that the month is characterized by damp conditions conducive to the region's rich flora. As the year winds down, December’s weather not only reflects a continuation of the autumnal trend but also prepares Pozzuoli for the upcoming changes of the New Year.

December Precipitation Trends in Pozzuoli

The chart displays monthly precipitation patterns in Pozzuoli, 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.
JanFebMarAprMayJunJulAugSepOctNovDec107977546521710108786262175
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Pozzuoli

In Pozzuoli, Italy, December brings a noticeable increase in humidity, reaching 84%, which mirrors January's damp conditions. This trend of elevated moisture levels during the winter months stands in contrast to the drier summer season, where humidity dips as low as 53% in August. As we transition from November’s 81%, December signifies the onset of winter's chill, reminiscent of the humidity patterns that dominate early winter. Throughout the year, humidity levels tend to fluctuate, generally peaking in the colder months and dipping during the warmer summer, but December’s humidity firmly places Pozzuoli back into the realm of the cooler, more humid months.

December Average Humidity in Pozzuoli

This chart illustrates the average monthly humidity levels in Pozzuoli, 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%69%70%70%61%57%53%65%75%82%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Pozzuoli

In December, Pozzuoli, Italy, experiences a noticeable decline in UV exposure, with a UV Index of 2, categorized as low. This reduction marks a significant contrast to the summer months, where indices soared to very high levels, peaking at 10 in both June and July, necessitating just a 15-minute burn time for unprotected skin. As the year winds down, the burn time extends to 45 minutes in December, allowing for more leisurely outdoor activities without the same urgency for sun protection. Overall, the shift from high and very high levels in the warmer months to a more moderate December highlights the seasonal variations in UV exposure throughout the year. For more detailed information, visit Pozzuoli UV Index.

Maximum UV Index Levels in Pozzuoli for December

The chart shows the monthly maximum UV Index (UVI) for Pozzuoli 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.
JanFebMarAprMayJunJulAugSepOctNovDec34679101098642
Data source: Pozzuoli 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 Pozzuoli

December in Pozzuoli, Italy, welcomes a modest 242 hours of sunshine, gracefully wrapping up the year's lighter days. As the colder months approach, light begins to wane, with December reflecting a typical seasonal decline from the warmer summer months, where sunlit hours peaked at a vibrant 424 hours in July. This gradual descent showcases a trend of diminishing daylight, yet Pozzuoli remains radiant, holding onto the cheerful remnants of autumn before it transitions into the depths of winter. With the year culminating in shorter days, the charm of December's sunshine offers a tranquil, reflective end to the bustling year, inviting locals and visitors alike to savor the warm glow amid a cooler climate.

Monthly Sunshine Duration in Pozzuoli: December Highlighted

The December sunshine duration represents the total number of hours Pozzuoli 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.
JanFebMarAprMayJunJulAugSepOctNovDec195h259h319h351h395h409h424h397h337h312h244h242h
Data source: Pozzuoli December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Pozzuoli During December

In Pozzuoli, Italy, the likelihood of sunny weather in December hovers at a moderate 52%, marking a slight dip from the more vibrant autumn months. As the year progresses, we see a clear trend: the chances of sun generally increase through the summer, peaking in July and August with impressive probabilities of 78% and 80% respectively. Following this peak, the sunny disposition begins to taper off, dropping to 34% in November. However, December offers a comforting rebound, with the likelihood of clear skies returning to a respectable 52%—a promising start to the winter season that hints at more sunny days ahead.

Percentage of Sunny Days in December in Pozzuoli

The chart illustrates the percentage of sunny days in Pozzuoli 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 Pozzuoli experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec36%53%59%47%53%62%78%80%57%44%34%52%
Data source: Pozzuoli December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Pozzuoli in December

In Pozzuoli, Italy, December brings a return to shorter days, with daylight lasting about 9 hours—a continuation from November's brief daylight span. This pattern reflects a notable trend throughout the year, where daylight begins to lengthen from January’s 9 hours, steadily increasing to a peak of 15 hours in June. Following the summer months, daylight durations gradually decrease, allowing the cozy warmth of shorter winter days to settle in once again. As the year wraps up, the cycle of daylight reminds us of the rhythmic transition between the vibrant brightness of summer and the serene stillness of winter.

Average Daylight Hours in Pozzuoli for December

The chart illustrates the variation in daylight duration in Pozzuoli throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 36m10h 38m11h 57m13h 18m14h 27m15h 2m14h 44m13h 43m12h 25m11h 4m9h 53m9h 17m
Data source: Pozzuoli daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Pozzuoli

As December unfolds in Pozzuoli, the coastal town experiences a gentle yet noticeable shift in wind patterns, with an average speed of 5.0 m/s (11 mph). This marks a slight decrease from the brisk winds of November, which peaked at 5.6 m/s (13 mph), suggesting a calmer atmosphere as the year winds down. Notably, the transition from October's 4.6 m/s indicates a gradual increase in wind activity leading into the winter month, reflecting a broader trend where wind speeds typically soften as summer's heat dissipates. Overall, while December's breezes may be milder than those in the autumn, they still bring a refreshing chill that invites locals and visitors alike to embrace the charm of Pozzuoli's winter ambiance.

Average December Wind Speed in Pozzuoli

The chart displays monthly wind speed patterns in Pozzuoli, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.34.54.44.33.82.83.33.63.14.65.65.0 m/s
Data source: Pozzuoli December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Pozzuoli Compares to Other Months

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

December and January in Pozzuoli exhibit notable differences in weather patterns. December, with an average temperature of 14°C (57°F), experiences milder conditions, where daytime highs can reach up to 18°C (65°F). However, it also brings significant rainfall, accumulating to 175 mm (6.9 in) over 15 days, leading to a high humidity level of 84%. In contrast, January sees a slight drop in average temperature to 11°C (53°F), with minimums dipping to 2°C (35°F) and maximums reaching 17°C (62°F). Precipitation is less frequent, totaling 107 mm (4.2 in) over 10 days, while humidity remains constant at 84%. For a detailed look at January's weather, you can check Pozzuoli weather in January.

In December, the weather is slightly warmer with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 18°C (65°F), accompanied by higher precipitation levels at 175 mm (6.9 in) over about 15 days and humidity at 84%. In contrast, February experiences cooler temperatures, with a minimum of 3°C (37°F) and a maximum of 16°C (62°F). February also sees significantly less rain, totaling 97 mm (3.8 in) over around 10 days, and the humidity drops to 76%. For more details on February’s weather, you can check Pozzuoli weather in February.

When comparing the weather of December and March, we notice distinct differences in temperature and precipitation levels. December tends to be slightly warmer with average temperatures ranging from a low of 7°C (45°F) to a high of 18°C (65°F), whereas March has average temperatures that range from a minimum of 4°C (39°F) to a maximum of 17°C (63°F). Rainfall in December is significantly higher, with 175 mm (6.9 in) recorded over an average of 15 days, compared to just 75 mm (3.0 in) over 9 days in March. Additionally, December has a higher humidity level at 84%, while March's humidity drops to 69%. For more detailed insights into the weather conditions you can expect, you can visit Pozzuoli weather in March.

In December, the weather is generally cooler with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 18°C (65°F), while April experiences slightly warmer conditions, with temperatures varying from a minimum of 8°C (47°F) to a maximum of 22°C (72°F). December is also much wetter, seeing a total precipitation of 175 mm (6.9 in) over 15 days, compared to April's milder 46 mm (1.8 in) across just 8 days. Additionally, humidity levels are higher in December at 84%, while April offers a more comfortable level at 70%. For more details about April weather, you can check Pozzuoli weather in April.

December and May present distinctly different weather patterns. In December, temperatures range from a minimum of 7°C (45°F) to a maximum of 18°C (65°F), with an average of 14°C (57°F). The month is characterized by considerable rainfall, totaling 175 mm (6.9 in) over 15 days, contributing to a high humidity level of 84%. In contrast, May offers milder temperatures, with a minimum of 12°C (53°F) and a maximum of 25°C (77°F), averaging at 18°C (65°F). Precipitation in May is significantly lower, at 52 mm (2.0 in) over just 7 days, along with a reduced humidity of 70%. For a closer look at what to expect during this vibrant spring month, check out Pozzuoli weather in May.

December and June present contrasting weather conditions. In December, temperatures range from a mild 7°C (45°F) to a maximum of 18°C (65°F), with an average of 14°C (57°F). This month is characterized by higher humidity at 84% and significant rainfall, accumulating 175 mm (6.9 in) over about 15 days. In contrast, June offers warmer temperatures, with a minimum of 16°C (61°F) and reaching up to a comfortable 29°C (84°F), averaging around 22°C (73°F). Remarkably, June sees considerably less precipitation, with only 17 mm (0.7 in) over just 2 days, and lower humidity at 61%. For more detailed information, check out Pozzuoli weather in June.

December and July present strikingly different weather patterns. In December, temperatures range from a chilly minimum of 7°C (45°F) to a mild maximum of 18°C (65°F), with an average of 14°C (57°F). This month is also characterized by increased precipitation, totaling 175 mm (6.9 in) across 15 days, which results in high humidity levels at 84%. In contrast, July is significantly warmer, with temperatures ranging from a minimum of 21°C (71°F) to a maximum of 28°C (83°F), and an average of 25°C (78°F). Rainfall is minimal during this summer month, totaling only 10 mm (0.4 in) over just 2 days, contributing to a lower humidity of 57%. For more details on July weather, you can check Pozzuoli weather in July.

The weather in December contrasts sharply with that of August in several key aspects. In December, temperatures range from a minimum of 7°C (45°F) to a maximum of 18°C (65°F), with an average of 14°C (57°F). This month experiences significant rainfall, with about 175 mm (6.9 in) over 15 days, resulting in high humidity levels at 84%. In stark contrast, August boasts much warmer temperatures, with lows of 21°C (70°F) and highs reaching 30°C (87°F), averaging around 26°C (79°F). Furthermore, August is notably drier, with only 10 mm (0.4 in) of precipitation occurring over just one day, along with lower humidity at 53%. For a closer look at what to expect, check out Pozzuoli weather in August.

In comparing the weather of December and September, we notice significant differences in temperature and precipitation. December is considerably cooler, with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 18°C (65°F), contrasted with September's much warmer conditions, where temperatures span from a minimum of 15°C (60°F) to a peak of 28°C (82°F). Additionally, December experiences higher precipitation, with 175 mm (6.9 in) over 15 days, compared to September's 87 mm (3.4 in) across just 8 days. The humidity levels also differ, standing at 84% in December versus 65% in September, contributing to a wetter and chillier experience in the former. For more detailed information, visit Pozzuoli weather in September.

The weather in December is notably cooler than in October, with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 18°C (65°F), compared to October's milder range of 14°C (58°F) to 25°C (77°F). Additionally, December experiences significantly more rainfall, with a total precipitation of 175 mm (6.9 in) over 15 days, while October sees only 86 mm (3.4 in) across 8 days. The humidity is also higher in December at 84%, compared to 75% in October, making for a noticeably different climate. For more detailed information, you can visit Pozzuoli weather in October.

In comparing the weather of December to November, we find that December generally has cooler temperatures, with a minimum of 7°C (45°F) and a maximum of 18°C (65°F), compared to November's range of 10°C (50°F) to 22°C (72°F). December also sees a slight increase in humidity at 84%, while November maintains a level of 81%. Precipitation is quite substantial in both months, but December experiences lower totals at 175 mm (6.9 in) over 15 days, compared to November's 262 mm (10.3 in) over 17 days. For a more detailed look at November's weather, check out Pozzuoli weather in November.

Compare Pozzuoli's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Pozzuoli

As December unfolds in Pozzuoli, it brings a distinct chill compared to the milder months preceding it, with temperatures dipping and the likelihood of rain increasing. While this coastal city maintains a relatively mild climate with an average temperature of 14°C, the humidity levels soar to 84%, creating a damp atmosphere. Unlike the sunshine-filled days of summer, December witnesses an uptick in precipitation, with nearly half the month seeing rain, totaling about 175 mm over 15 days. This transitional period from fall to winter invites visitors to experience a different side of Pozzuoli, where the vibrant landscapes are refreshed by winter rains. Dive deeper into this captivating climate by visiting Pozzuoli Climate.