December Weather in Trapani, Italy

Last updated: March 24, 2025

In Trapani, Italy, December showcases a mild Mediterranean climate, with maximum temperatures reaching up to 20°C (68°F), while the average hovers around 14°C (57°F). Nights can be brisk, dipping to a minimum of 6°C (43°F), inviting cozy evenings. This month also tends to be quite damp, with a total precipitation of 82 mm (3.2 in) over the course of 11 rainy days, contributing to a humidity level of 72%. Visitors can expect a blend of pleasant weather interspersed with occasional showers, perfect for enjoying the city's unique charm and festive atmosphere.

December Temperature in Trapani

In December, Trapani, Italy, begins to transition into the cooler months, offering a refreshing retreat with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 20°C (68°F). The average temperature settles around 14°C (57°F), providing a pleasant climate for exploring this charming coastal town. As winter sets in, the temperatures dip slightly compared to the preceding months, yet they remain moderate and inviting, perfect for leisurely strolls along the historic streets or enjoying local cuisine outdoors. This month marks a notable shift from the warmer averages of previous autumn months, but still retains a mild appeal that makes December an attractive time to visit Trapani.

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

The chart illustrates December temperature patterns in Trapani, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec545556606674808176696357
Data source: Temperature data for Trapani 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 Trapani

In December, Trapani, Italy, experiences a notable increase in precipitation, totaling 82 mm (3.2 in) over approximately 11 days. This marks a shift from the dry spell of summer, as the city transitions into its wetter winter months. Following a particularly rainy November with 131 mm (5.1 in), December continues the trend of significant rainfall, although it is somewhat milder compared to the previous month. The consistent precipitation creates a vividly lush landscape, enriching the region’s natural beauty and setting the stage for the lively atmosphere typical of winter festivities. While December holds onto the charm of autumn with its substantial rainfall, it also hints at the drier months ahead, inviting both locals and visitors to appreciate the cozy, rain-soaked charm of Trapani.

December Precipitation Trends in Trapani

The chart displays monthly precipitation patterns in Trapani, 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.
JanFebMarAprMayJunJulAugSepOctNovDec48577236308314478513182
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Trapani

In Trapani, Italy, December marks a transition in humidity as the year begins to wind down. With humidity levels sitting at 72%, December echoes the mild moisture patterns established in the previous months. Throughout the year, humidity in Trapani tends to hover around the 70-75% range, peaking in April at 75% and dipping slightly during the warmer summer months of July and August to 69%. As the winter approaches, humidity stabilizes, drawing parallels with January's 73% and November's 72%, creating a comfortable and consistent atmosphere befitting the region's Mediterranean climate. This trend showcases the relatively stable humidity that defines Trapani, providing a cozy backdrop for enjoying the scenic beauty of the area, even in the chill of winter.

December Average Humidity in Trapani

This chart illustrates the average monthly humidity levels in Trapani, 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.
JanFebMarAprMayJunJulAugSepOctNovDec73%71%72%75%74%72%69%69%72%74%72%72%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Trapani

In Trapani, Italy, December sees a UV Index of 3, categorized as moderate, with a burn time of 30 minutes for unprotected skin. This marks a notable decrease in UV intensity compared to the peak summer months of June, July, and August, when the Index reaches its highest level of 10. As the year progresses, the UV levels gradually decline from the summer's intense exposure to a more moderate risk in the winter months. While December offers a respite from strong UV rays, it's still important to remain mindful of sun protection during outdoor activities. For a detailed monthly breakdown, check out Trapani UV Index.

Maximum UV Index Levels in Trapani for December

The chart shows the monthly maximum UV Index (UVI) for Trapani 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.
JanFebMarAprMayJunJulAugSepOctNovDec356891010108743
Data source: Trapani 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 Trapani

In Trapani, Italy, the December sunshine casts a warm glow as the year winds down, offering a refreshing respite with 268 hours of sunlight. This month, while slightly lower than November's 265 hours, marks a significant transition from the abundant summer days, peaking at 421 hours in July. As the seasons shift, daylight begins to taper off, yet December still provides a generous dose of brilliant sunshine, bridging the gap between the vibrant autumn months and the soft, cozy winter. Visitors can enjoy the charm of the local scenery illuminated by the gentle winter sun, hinting at the promise of longer days ahead as January approaches.

Monthly Sunshine Duration in Trapani: December Highlighted

The December sunshine duration represents the total number of hours Trapani 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.
JanFebMarAprMayJunJulAugSepOctNovDec218h275h333h354h395h402h421h393h338h316h265h268h
Data source: Trapani December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Trapani During December

In Trapani, Italy, December brings a 53% chance of sunny weather, marking a subtle transition as the year draws to a close. While this percentage indicates a moderate likelihood of sunshine, it’s notably higher than the autumn months of October and November, which see only 41% and 47% respectively. This slight uptick suggests that while winter is settling in, the sun still manages to break through the clouds, offering glimpses of light amidst the cooler temperatures. As we move into the new year, the likelihood of sun increases significantly, reaching a peak in the summer months, but December offers a pleasant compromise for those hoping to enjoy some daylight during their winter getaway.

Percentage of Sunny Days in December in Trapani

The chart illustrates the percentage of sunny days in Trapani 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 Trapani experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec44%63%62%51%59%61%91%91%61%42%47%53%
Data source: Trapani December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Trapani in December

In Trapani, Italy, December ushers in a return to shorter days, with daylight lasting approximately 9 hours. This follows a gradual decline from the peak of 14 hours in the summer months of June, July, and August, revealing a clear trend of diminishing daylight as the year winds down. The transition is evident as spring lengthens the days, peaking in May, before falling steadily through autumn. By December, the daylight mirrors January's starting point, creating a cyclic rhythm that captivates nature lovers and reflects the seasonal changes in this charming coastal town. The ebb and flow of daylight hours not only mark the passage of time but also influence the vibrant local culture and activities throughout the year.

Average Daylight Hours in Trapani for December

The chart illustrates the variation in daylight duration in Trapani throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 50m10h 46m11h 58m13h 11m14h 13m14h 44m14h 28m13h 33m12h 23m11h 10m10h 6m9h 33m
Data source: Trapani daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Trapani

In Trapani, Italy, the December winds pick up a bit of momentum as the year draws to a close, averaging 5.6 m/s (13 mph). This marks a slight increase compared to the calmer summer months, where wind speeds dipped as low as 3.3 m/s (7 mph) in June. The transition into winter reveals a trend of rising winds, culminating in the more brisk conditions of December, which are even stronger than those of November. This fluctuation speaks to the dynamic weather patterns in the region, offering a fresh, invigorating breeze that signals the approach of colder days ahead. As the air turns crisp, the December winds create a perfect backdrop for enjoying the scenic beauty of Trapani during the festive season.

Average December Wind Speed in Trapani

The chart displays monthly wind speed patterns in Trapani, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.25.24.24.74.33.34.03.93.84.65.05.6 m/s
Data source: Trapani December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Trapani Compares to Other Months

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

In December, the weather tends to be milder with average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 20°C (68°F) and an average of 14°C (57°F). The month experiences a higher level of precipitation, totaling 82 mm (3.2 in) over approximately 11 days, alongside a humidity level of 72%. In contrast, January sees slightly cooler temperatures, with a minimum of 5°C (42°F) and a maximum of 19°C (66°F), averaging around 12°C (54°F). Rainfall decreases to 48 mm (1.9 in) across about 9 days, and humidity remains relatively stable at 73%. For more detailed information, you can check Trapani weather in January.

In December, temperatures range from a minimum of 6°C (43°F) to a maximum of 20°C (68°F), with an average of 14°C (57°F). This month experiences higher precipitation, totaling 82 mm (3.2 in) over approximately 11 days, resulting in a relatively humid atmosphere with 72% humidity. In contrast, February sees slightly cooler temperatures, with a minimum of 5°C (42°F) and a similar maximum of 20°C (68°F), averaging 13°C (55°F). Precipitation is reduced to 57 mm (2.3 in) spread over just 7 days, creating a marginally drier climate with humidity at 71%. For more detailed insights on February's weather, you can check out Trapani weather in February.

In comparing the weather between December and March, both months exhibit similar temperature ranges, with December averaging 14°C (57°F) and March slightly cooler at 13°C (56°F), while maximum temperatures peak at 20°C (68°F) in both months. December experiences a bit more rainfall, with 82 mm (3.2 in) over 11 days, compared to March, which receives 72 mm (2.8 in) across 10 days. Humidity levels remain constant at 72% for both months, contributing to a damp and cool atmosphere as winter transitions into spring. For a more detailed outlook on March weather, you can visit Trapani weather in March.

In December, temperatures in Trapani typically range from a minimum of 6°C (43°F) to a maximum of 20°C (68°F), with an average of 14°C (57°F). The month experiences considerable precipitation, with 82 mm (3.2 in) falling over 11 days and humidity levels around 72%. In contrast, April offers a milder climate, featuring temperatures that vary from a minimum of 8°C (46°F) to a maximum of 24°C (75°F), with an average of 16°C (60°F). Rainfall in April is significantly lower, totaling 36 mm (1.4 in) over just 7 days and humidity slightly rising to 75%. For more details on April weather, you can visit Trapani weather in April.

December and May present contrasting weather patterns. In December, temperatures range from a minimum of 6°C (43°F) to a maximum of 20°C (68°F), with an average of 14°C (57°F). The month experiences a notable amount of rainfall, totaling 82 mm (3.2 in) over 11 days, and boasts a humidity level of 72%. In contrast, May enjoys milder temperatures, with a minimum of 10°C (51°F) and a maximum reaching 30°C (85°F), averaging 19°C (67°F). Precipitation drops significantly to 30 mm (1.2 in) over just 5 days, while humidity slightly increases to 74%. For a more detailed look at the pleasant weather in May, visit Trapani weather in May.

In December, the weather in Trapani is characterized by mild temperatures, with a minimum of 6°C (43°F), an average of 14°C (57°F), and a maximum of 20°C (68°F). The month sees a fair amount of rainfall, with 82 mm (3.2 in) of precipitation over approximately 11 days, resulting in a humidity level of 72%. In contrast, June boasts significantly warmer conditions, featuring a minimum temperature of 15°C (60°F), an average of 24°C (75°F), and a peak of 34°C (94°F). Rainfall is minimal in June, with only 8 mm (0.3 in) over just 1 day, and humidity remains relatively stable at 71%. For more details, you can check out Trapani weather in June.

The weather in December and July presents a stark contrast, reflecting the changing seasons. In December, temperatures range from a cool 6°C (43°F) to a mild 20°C (68°F), with an average of 14°C (57°F). This month experiences considerable precipitation, totaling 82 mm (3.2 in) over 11 days, and the humidity hovers around 72%. In contrast, July boasts much warmer conditions, with temperatures fluctuating between 21°C (70°F) and a high of 33°C (92°F), averaging 26°C (80°F). Remarkably, July is dry, receiving only 3 mm (0.1 in) of rain over the course of just one day, and the humidity is slightly lower at 69%. For a closer look at regional conditions, check out Trapani weather in July.

December and August present contrasting weather patterns. In December, temperatures range from a minimum of 6°C (43°F) to a maximum of 20°C (68°F), with an average of 14°C (57°F). The month experiences notable precipitation, with 82 mm (3.2 in) falling over 11 days, and humidity levels averaging around 72%. Conversely, August sees much warmer conditions, with temperatures ranging from a minimum of 22°C (71°F) to a maximum of 35°C (95°F) and an average of 27°C (81°F). Precipitation is minimal in August, totaling only 14 mm (0.6 in) over just 2 days, and humidity sits slightly lower at 69%. For more details, you can check Trapani weather in August.

When comparing the weather in December and September, December tends to be much cooler. The temperatures in December range from a minimum of 6°C (43°F) to a maximum of 20°C (68°F), with an average temperature of 14°C (57°F). In contrast, September offers a warmer climate, with temperatures ranging from 17°C (63°F) to 30°C (87°F) and an average of 25°C (77°F). Additionally, December sees more precipitation, accumulating 82 mm (3.2 in) over 11 days, while September records only 47 mm (1.8 in) over 7 days. Interestingly, both months share a similar humidity level of 72%. For more detailed information on September weather, check out Trapani weather in September.

In comparing the weather of December and October, it’s clear that October tends to be warmer and sunnier. During October, temperatures range from a minimum of 14°C (57°F) to a maximum of 27°C (81°F), with an average of 21°C (69°F). In contrast, December sees cooler temperatures, with a minimum of 6°C (43°F) and a maximum of 20°C (68°F), averaging around 14°C (57°F). Both months experience similar levels of precipitation, around 85 mm (3.4 in) in October and 82 mm (3.2 in) in December, each with an average of 11 rainy days. Additionally, humidity levels are slightly higher in October at 74%, compared to 72% in December. For a more detailed look at October’s climate, check out Trapani weather in October.

In comparing the weather of December to November, we see a notable drop in temperatures. December's minimum temperature is 6°C (43°F), while November's minimum is higher at 10°C (50°F). The average temperature also reflects this decrease, with December averaging 14°C (57°F) compared to November’s 17°C (63°F). Additionally, maximum temperatures in December reach 20°C (68°F), which is lower than November’s peak of 23°C (74°F).

Precipitation levels are also higher in November, with 131 mm (5.1 in) falling over 14 days compared to December's 82 mm (3.2 in) over 11 days. Despite the variation in precipitation, humidity remains consistent at 72% for both months. For more detailed insights, you can check Trapani weather in November.

Compare Trapani's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Trapani

As December settles in Trapani, the weather takes on a refreshing yet cool vibe, distinct from the warmer summer months. With average temperatures hovering around 14°C (57°F), this month's climate invites visitors to enjoy the charms of winter, characterized by a mix of sunny days and crisp breezes. Expect some rain, as 82 mm of precipitation over 11 days gently refreshes the landscape, making it a vibrant time to explore the region. Though the humidity remains fairly high at 72%, this only adds to the invigorating atmosphere. If you're curious about the climatic nuances throughout the year, be sure to check out Trapani Climate.