December Weather in Porec, Croatia

Last updated: March 17, 2025

In Porec, Croatia, December embraces a crisp maritime climate, where temperatures typically range from a maximum of 16°C (61°F) to a minimum of 4°C (40°F), averaging around 10°C (50°F). This month is marked by a significant amount of precipitation, totaling 135 mm (5.3 in) across approximately 12 rainy days, contributing to a high humidity level of 88%. Visitors can expect a blend of cool, damp days perfect for cozy indoor activities, while also experiencing the enchanting atmosphere of a coastal town transitioning into winter.

December Temperature in Porec

As December arrives in Porec, Croatia, the temperatures begin to reflect the chill of winter, offering a contrast to the mild autumn days that preceded it. With a minimum temperature around 4°C (40°F), the nights grow cooler, while daily averages hover around 10°C (50°F), allowing for brisk but invigorating daytime strolls along the beautiful coastline. Maximum temperatures reach a comfortable 16°C (61°F), making it one of the milder months in winter. This gradual shift towards colder weather marks the transition into the heart of winter, yet the vibrant atmosphere of Porec, adorned with festive cheer, continues to captivate visitors despite the dropping temperatures.

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

The chart illustrates December temperature patterns in Porec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec464850566373777971645650
Data source: Temperature data for Porec generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Porec

In December, Porec experiences a notable increase in precipitation, with 135 mm (5.3 in) of rain falling over 12 days. This uptick marks a continuation of the trend observed in the preceding months, particularly November, which also recorded significant rainfall at 151 mm (6.0 in). The winter months showcase a shift from the drier summer season, as evidenced by the drop in rainfall from July (42 mm) to October (80 mm), before culminating in a wetter December. Compared to earlier autumn months, December's rainfall is less than September’s peak but highlights a consistent pattern of increasing moisture as the year wraps up. Overall, while Porec is cloaked in winter's embrace, the precipitation levels serve as a reminder of nature's rhythm, painting a vibrant picture of the region’s seasonal transition.

December Precipitation Trends in Porec

The chart displays monthly precipitation patterns in Porec, 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.
JanFebMarAprMayJunJulAugSepOctNovDec519650719353425015180151135
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Porec

In Porec, Croatia, December wraps up the year with a notable humidity level of 88%, mirroring January's conditions and showcasing a shift towards winter's dampness. As the months progress from summer to winter, humidity levels display a clear trend of increase, peaking in the colder months. From a low of 51% in August, where the summer sun reigns, humidity steadily climbs, with October and November ushering in a significant rise. This persistent winter humidity adds to the charm of Porec, enhancing the coastal atmosphere as visitors enjoy the festive season amid the backdrop of its picturesque landscape.

December Average Humidity in Porec

This chart illustrates the average monthly humidity levels in Porec, 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.
JanFebMarAprMayJunJulAugSepOctNovDec88%82%73%73%70%69%63%51%64%83%89%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Porec

In December, Porec, Croatia experiences a low UV Index of 2, with a burn time of approximately 45 minutes, making it a safer time for outdoor activities. This month marks a notable transition from the previous summer's peak UV levels, where the index soared to 9 in both June and July, prompting a very high exposure risk. As the year closes, the UV levels dip back to a more manageable range, reminiscent of January's low index. The gradual decline in UV exposure from late spring through winter emphasizes the importance of seasonal awareness for skin protection. For detailed information on UV levels throughout the year, visit Porec UV Index.

Maximum UV Index Levels in Porec for December

The chart shows the monthly maximum UV Index (UVI) for Porec 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689987532
Data source: Porec 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 Porec

In Porec, Croatia, December brings a gentle ebb in sunlight, offering 219 hours of golden rays that softly transition the vibrant colors of autumn into the cool embrace of winter. As the year approaches its end, daylight hours taper off from the summer peak of 432 hours in July, yet December still provides a generous dose of sunshine compared to the chillier months that precede it. The trend showcases a gradual decrease from the high of 385 hours in May, illustrating Porec's enduring charm as a sunlit getaway, even in the depths of winter. This inviting light, combined with the serene atmosphere of the coastal town, makes for a unique backdrop to enjoy the festive season, where every sun-drenched moment is a reminder of summer’s lingering embrace.

Monthly Sunshine Duration in Porec: December Highlighted

The December sunshine duration represents the total number of hours Porec 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.
JanFebMarAprMayJunJulAugSepOctNovDec185h231h320h352h385h421h432h400h334h302h237h219h
Data source: Porec December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Porec During December

As December rolls into Porec, Croatia, the chances of sunny weather dip slightly, with a 36% likelihood of sunshine. This trend reflects a transition into winter, following a year where sunshine peaked in the warmer months, particularly in March (66%) and August (65%). Interestingly, December’s prospects for sunlight are slightly better than the preceding month of November, which offered only a 33% chance. Although December’s weather may be characterized by cooler temperatures and increased cloud cover, residents and visitors alike can still look forward to some bright interludes amidst the winter gloom.

Percentage of Sunny Days in December in Porec

The chart illustrates the percentage of sunny days in Porec 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 Porec experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec32%41%66%47%46%58%53%65%60%51%33%36%
Data source: Porec December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Porec in December

In Poreč, Croatia, December marks the heart of winter, where daylight dips to a modest 8 hours—the shortest of the year. This transition into the darker months follows a gradual increase in daylight from January's 9 hours through to the summer peak of 15 hours in both June and July. As autumn arrives, the daylight begins to wane, descending back through 14 hours in August to a crisp 10 hours in October. By December, the sun's presence is fleeting, yet the enchanting winter ambiance of Poreč captures a unique charm that complements the season’s reduced daylight.

Average Daylight Hours in Porec for December

The chart illustrates the variation in daylight duration in Porec throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 10m10h 23m11h 56m13h 31m14h 52m15h 34m15h 12m14h12h 28m10h 54m9h 30m8h 47m
Data source: Porec daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Porec

As December settles in Porec, Croatia, the average wind speed drops to a gentle 3.5 m/s (8 mph), reflecting a seasonal shift towards calmer conditions. This month's winds are notably softer compared to the brisker gusts of October and November, which feature average speeds of 4.9 m/s and 4.8 m/s, respectively. Throughout the year, the trend shows a gradual fluctuation in wind intensity, with a noticeable peak in late autumn. December stands out as one of the milder months, inviting a more tranquil coastal experience as the brisk summer breezes give way to gentle winter winds. This soothing atmosphere offers a perfect backdrop for those looking to enjoy Porec's stunning landscapes without the usual rush of stronger gales.

Average December Wind Speed in Porec

The chart displays monthly wind speed patterns in Porec, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.43.73.44.34.73.13.73.93.34.94.83.5 m/s
Data source: Porec December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Porec Compares to Other Months

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

December and January showcase a significant shift in weather patterns. In December, temperatures range from a minimum of 4°C (40°F) to a maximum of 16°C (61°F), with a relatively high average of 10°C (50°F). The month is also characterized by substantial rainfall, totaling 135 mm (5.3 in) over approximately 12 days, accompanied by consistently high humidity of 88%.

Conversely, January experiences colder conditions, with temperatures dipping to a minimum of -3°C (27°F) and averaging 8°C (46°F). The maximum temperature in January is slightly lower at 14°C (57°F). Additionally, precipitation decreases significantly to 51 mm (2.0 in) over just 7 days, while humidity remains unchanged at 88%. This transition marks January as a drier and chillier month compared to December. For more detailed insights, check out Porec weather in January.

In December, temperatures in Porec range from a mild 4°C (40°F) to a maximum of 16°C (61°F), with an average of 10°C (50°F). The month is characterized by high humidity at 88% and significant rainfall, totaling 135 mm (5.3 in) over approximately 12 days. In contrast, February experiences colder conditions, with temperatures dipping to a minimum of -3°C (27°F) and an average of 9°C (48°F), peaking at 14°C (57°F). Precipitation is also lower in February, with 96 mm (3.8 in) spread across about 10 days and humidity decreasing slightly to 82%. For more details on February weather specifically, check out Porec weather in February.

December and March present contrasting weather patterns despite having similar average temperatures. In December, temperatures range from a minimum of 4°C (40°F) to a maximum of 16°C (61°F), with high humidity at 88% and significantly more precipitation, totaling 135 mm (5.3 in) over about 12 days. In contrast, March features colder nights, with temperatures dipping to a minimum of -3°C (27°F), while daytime highs remain consistent at around 16°C (62°F). Precipitation in March reduces to 50 mm (2.0 in) over just 7 days, and the humidity drops to a more comfortable 73%. The relatively drier and cooler conditions in March lead to a noticeable difference in the overall atmosphere compared to the damp and humid December. For more detailed information, visit Porec weather in March.

December weather tends to be cooler and wetter compared to April. In December, temperatures range from a minimum of 4°C (40°F) to a maximum of 16°C (61°F), with an average of 10°C (50°F). It also sees significant rainfall, totaling 135 mm (5.3 in) over about 12 days, contributing to an overall humidity of 88%. In contrast, April experiences milder temperatures, with a minimum of 5°C (41°F) and a maximum of 20°C (69°F), averaging around 13°C (56°F). Precipitation decreases to 71 mm (2.8 in) over just 8 days, and humidity drops to a more comfortable 73%. For more details, you can explore Porec weather in April.

When comparing the weather in December and May, notable differences emerge in both temperature and humidity levels. December typically sees minimum temperatures around 4°C (40°F) and averages of 10°C (50°F), peaking at 16°C (61°F). In contrast, May offers much warmer conditions, with minimums of 10°C (49°F), averages of 17°C (64°F), and highs reaching 24°C (76°F). Additionally, December experiences higher humidity at 88% and more precipitation, totaling 135 mm (5.3 in) over 12 days, compared to May's 93 mm (3.7 in) across the same number of days. For more detailed insights on the weather during this time, check out Porec weather in May.

December and June offer starkly contrasting weather experiences. In December, temperatures range from a cool 4°C (40°F) to a milder 16°C (61°F), with an average of around 10°C (50°F). This month sees significant precipitation, totaling 135 mm (5.3 in) over 12 days, accompanied by high humidity levels at 88%. In contrast, June boasts much warmer temperatures, with a minimum of 16°C (61°F) and a maximum of 31°C (88°F), averaging 23°C (73°F). Precipitation is also reduced to just 53 mm (2.1 in) over only 5 days, and humidity drops to a more comfortable 69%. For more details on June weather, you can check Porec weather in June.

December and July showcase strikingly different weather patterns. In December, temperatures range from a chilly minimum of 4°C (40°F) to a mild maximum of 16°C (61°F), accompanied by significant precipitation of 135 mm (5.3 in) over 12 days, contributing to a high humidity level of 88%. In contrast, July experiences much warmer temperatures, with minimums around 19°C (67°F) and maximums peaking at 29°C (85°F), while precipitation is considerably lower at 42 mm (1.7 in) over just 4 days, resulting in a more comfortable humidity level of 63%. For more details on the warm and sunny conditions typical of July, check out Porec weather in July.

December and August present markedly different weather patterns. In December, temperatures range from a chilly 4°C (40°F) to a mild 16°C (61°F), accompanied by significant precipitation averaging 135 mm (5.3 in) over about 12 days, resulting in a high humidity level of 88%. In contrast, August boasts a much warmer climate with low temperatures around 18°C (64°F) and highs reaching up to 30°C (87°F). The month is also significantly drier, with only about 50 mm (2.0 in) of precipitation over approximately 5 days and a comfortable humidity level of 51%. For a more detailed look at the conditions, you can check Porec weather in August.

In comparing the weather between December and September, December is notably cooler, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 16°C (61°F), averaging around 10°C (50°F). In contrast, September offers a much warmer climate, with temperatures varying between 14°C (57°F) and 28°C (83°F), resulting in a pleasant average of 22°C (71°F). Both months experience significant rainfall, with December receiving about 135 mm (5.3 in) over approximately 12 days, while September sees a slightly higher precipitation of 151 mm (5.9 in) over 10 days. Additionally, December's humidity level is higher at 88%, compared to September's more moderate 64%. For more details on the weather during this month, you can explore Porec weather in September.

In December, temperatures tend to be cooler, with a minimum of 4°C (40°F) and an average of 10°C (50°F), while October enjoys milder weather, ranging from a minimum of 11°C (53°F) to an average of 18°C (64°F). Additionally, October typically experiences less rainfall, with 80 mm (3.1 in) across 8 days, compared to December's 135 mm (5.3 in) over 12 days. Humidity levels are slightly higher in December at 88%, while October's humidity sits at 83%, making October a more pleasant month for outdoor activities. For more details, you can check Porec weather in October.

In comparing the weather patterns of November and December, we notice a distinct drop in temperatures as December settles in. November showcases milder conditions with average daily temperatures ranging from a minimum of 6°C to a maximum of 20°C, while December sees a decrease, with averages between 4°C and 16°C. Precipitation levels are slightly lower in December at 135 mm, compared to November's 151 mm, although both months experience a similar number of rainy days. Humidity remains high in both months, peaking at 89% in November compared to 88% in December. For more detailed insights on November weather in Porec, you can check out this link: Porec weather in November.

Compare Porec's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Porec

As December sets in, Porec transforms with a noticeable chill and increased humidity, reaching levels around 88%. The temperatures dip compared to the milder months, with daytime highs hovering around 16°C (61°F) and evenings plunging to about 4°C (40°F). Rainfall becomes more frequent, with approximately 12 days of precipitation totaling 135 mm (5.3 in), giving the month a splash of moisture that rejuvenates the landscape. This distinctive weather characterizes December as a time of tranquility and reflection in Porec, making it a serene escape for those seeking to enjoy the quieter, cooler side of this charming coastal town. For more detailed insights, explore Porec Climate.