December Weather in Grado, Italy

Last updated: March 24, 2025

In Grado, Italy, December presents a charming blend of cool temperatures and ample precipitation. The month sees maximum temperatures reaching 15°C (60°F), with an average hovering around 8°C (47°F), while nighttime lows dip to a cool 2°C (36°F). Visitors can expect frequent rain, as 164 mm (6.5 in) of precipitation graces the region over approximately 13 days. The air is filled with a notable humidity level of 88%, adding to the moody and atmospheric experience of this picturesque coastal town during the winter season.

December Temperature in Grado

As December settles in, Grado, Italy experiences a notable drop in temperatures, marking a transition into the winter season. The month begins with minimums around 2°C (36°F), while average temperatures hover at 8°C (47°F), peaking at a comfortable 15°C (60°F). This pattern indicates a gradual cooling trend from the milder November, where temperatures were slightly warmer. The crisp winter air invites locals and visitors alike to embrace the festive atmosphere, with cooler evenings contrasting beautifully against the charming backdrop of this coastal town. As the year closes, the weather in Grado creates a cozy setting, perfect for enjoying warm drinks and holiday cheer.

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

The chart illustrates December temperature patterns in Grado, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434548556373767769615446
Data source: Temperature data for Grado 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 Grado

December in Grado, Italy, marks a significant shift in precipitation patterns, with 164 mm (6.5 in) of rain falling over 13 days. This increase follows a notably wet November, which recorded 214 mm (8.4 in). As autumn transitions to winter, Grado experiences a substantial rise in rainfall compared to earlier months like July and August, which averaged less than 70 mm. The month’s dampness sets the stage for a cozy end to the year, where the rhythmic sounds of rainfall complement the festive atmosphere. Overall, December's precipitation reflects a broader trend of increasing moisture as the colder months approach, contributing to a lush and vibrant coastal landscape.

December Precipitation Trends in Grado

The chart displays monthly precipitation patterns in Grado, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6212275111144916267183135214164
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Grado

In Grado, Italy, December experiences high humidity levels, averaging around 88%, which reflects a slight increase compared to the preceding months. This time of year continues the trend of elevated moisture that begins in the late fall, as November also recorded a high humidity at 89%. As we move through the colder months, humidity remains consistently high, peaking in winter while gradually receding from the sweltering summer lows—where humidity dipped to a comfortable 51% in August. This seasonal pattern highlights Grado's transition from the dryness of summer into the moist, brisk air of winter, making December a particularly humid month in this charming coastal town.

December Average Humidity in Grado

This chart illustrates the average monthly humidity levels in Grado, 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 Grado

As the year comes to a close, Grado, Italy, greets December with a low UV Index of 2, indicating a burn time of 45 minutes for most skin types. This is a notable decline from the very high UV levels experienced in the peak summer months of June and July, where sun exposure could lead to burns in just 15 minutes. Throughout the year, the UV Index tends to rise steadily from January to May, peaking mid-summer before tapering off in the fall. The trend highlights the seasonality of sun exposure risk, emphasizing a need for awareness as winter approaches. For those planning outdoor activities in December, it's a great time to enjoy the sun safely without the intense UV threat—making it much easier to soak in the winter sunshine. For more details, visit the Grado UV Index.

Maximum UV Index Levels in Grado for December

The chart shows the monthly maximum UV Index (UVI) for Grado 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: Grado 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 Grado

December in Grado, Italy brings with it a delightful blend of mild weather and a generous average of 207 hours of sunshine. As the year wraps up, the sun still graces the coastal town, though with a notable dip from the peak summer months, where July shines the brightest with 430 hours of golden rays. The gradual decrease in sunlight from October’s 293 hours to December’s count underscores the transition into winter, yet remains higher than the early months of the year. With the promise of both tranquil beach walks under the winter sun and cozy Italian cafés, December in Grado offers a unique allure that invites visitors to embrace the season without the harsh chill, making it a lovely time to experience the charm of this coastal gem.

Monthly Sunshine Duration in Grado: December Highlighted

The December sunshine duration represents the total number of hours Grado 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.
JanFebMarAprMayJunJulAugSepOctNovDec182h223h315h344h372h417h430h397h326h293h229h207h
Data source: Grado December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Grado During December

As December rolls into Grado, Italy, the likelihood of sunny days is relatively low, with a 38% chance of sunshine. This chilly month sees a slight uptick from the previous November's 37%, yet it remains one of the cloudier periods of the year. Observing the broader seasonal trends, we note a gradual increase in sunny weather as the months progress from winter to spring, peaking in March at a vibrant 63%. While December may not boast the brightest days, it offers a cozy charm that is unique to winter in this picturesque coastal town.

Percentage of Sunny Days in December in Grado

The chart illustrates the percentage of sunny days in Grado 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 Grado experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec32%42%63%44%40%54%50%58%57%49%37%38%
Data source: Grado December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Grado in December

In Grado, Italy, the rhythm of the seasons is beautifully illustrated through its daylight duration. As winter settles in, December brings the shortest days of the year, with just 8 hours of daylight. This decline from the longer, sun-drenched days of summer—where daylight peaks at 15 hours in June and July—creates a noticeable shift in atmosphere. Following the vibrant blooms of spring, which boasts up to 13 hours of light in April, the gradual decrease continues through the late fall months, as daylight retracts to 9 hours in November. The transition into winter reminds us of the cyclical nature of time, highlighting a time for reflection and coziness as the days grow shorter and the nights stretch longer.

Average Daylight Hours in Grado for December

The chart illustrates the variation in daylight duration in Grado throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 6m10h 21m11h 56m13h 33m14h 56m15h 39m15h 16m14h 2m12h 29m10h 52m9h 27m8h 42m
Data source: Grado daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Grado

As December settles in Grado, Italy, the coastal winds take on a softer character, with average wind speeds dropping to a gentle 2.9 m/s (6 mph). This marks a notable decrease compared to the more brisk November winds, which reached 4.8 m/s (11 mph). The trend throughout the year shows a peak in the autumn months, as wind speeds rise significantly from October to November, only to mellow by December. This transitional period offers a serene atmosphere, perfect for enjoying the tranquil winter scenery along the Adriatic coast, as the year winds down with quieter breezes that evoke a sense of calm.

Average December Wind Speed in Grado

The chart displays monthly wind speed patterns in Grado, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.63.13.03.43.72.62.83.43.04.34.82.9 m/s
Data source: Grado December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Grado Compares to Other Months

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

In December, the weather is generally milder with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 15°C (60°F), and an average of 8°C (47°F). It experiences higher precipitation levels, totaling 164 mm (6.5 in) over about 13 days, while humidity stays at a consistent 88%. In contrast, January brings colder conditions, with temperatures dipping as low as -4°C (25°F) and peaking at 13°C (56°F), averaging around 6°C (43°F). Precipitation decreases significantly to 61 mm (2.4 in) spread over just 7 days, yet humidity remains steady at 88%. For more details on January's conditions, you can check Grado weather in January.

December and February present distinct winter weather patterns. In December, temperatures range from a minimum of 2°C (36°F) to a maximum of 15°C (60°F), with an average of 8°C (47°F). The month is characterized by higher precipitation, totaling 164 mm (6.5 in) over 13 days, coupled with high humidity at 88%. In contrast, February tends to be colder, with temperatures dropping to a minimum of -4°C (26°F) and reaching a maximum of 16°C (62°F), averaging around 7°C (46°F). Precipitation decreases to 122 mm (4.8 in) over just 10 days, and humidity is slightly lower at 82%. For more detailed insights into February weather in Grado, you can explore Grado weather in February.

In December, temperatures in the region range from a chilly minimum of 2°C (36°F) to a milder maximum of 15°C (60°F), with an average of 8°C (47°F). This month also sees significant precipitation, with about 164 mm (6.5 inches) falling over 13 days, making it quite damp and humid, as reflected by the 88% humidity level.

In contrast, March begins to warm up, featuring a broader range of temperatures, from a minimum of -4°C (25°F) to a maximum of 19°C (67°F), averaging around 9°C (49°F). The precipitation is notably lower, with around 75 mm (2.9 inches) occurring over just 8 days, and the humidity drops to 73%. For a closer look at the weather conditions in March, you can explore Grado weather in March.

When comparing December and April weather, it's clear that April tends to be milder and more pleasant. In December, temperatures range from a chilly 2°C (36°F) to a maximum of 15°C (60°F), with an average of 8°C (47°F), while April sees temperatures rise, with lows of 4°C (39°F) and highs of 22°C (73°F), averaging around 13°C (56°F). Precipitation is more frequent in December, occurring on about 13 days and totaling 164 mm (6.5 in), compared to April's 9 days and 111 mm (4.4 in). Additionally, December's high humidity at 88% contrasts with April's more comfortable 73%. For more details on April's climate, you can check Grado weather in April.

In December, the weather tends to be much cooler and wetter, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 15°C (60°F), and an average of 8°C (47°F). This month experiences significant precipitation, averaging 164 mm (6.5 in) across 13 days, along with high humidity levels around 88%. In contrast, May brings a marked transition to milder and more pleasant conditions, with temperatures soaring from a minimum of 9°C (49°F) to a comfortable maximum of 25°C (78°F), yielding an average of 17°C (63°F). Although May sees a slightly lower total precipitation of 144 mm (5.7 in) over 16 days, the humidity decreases significantly to 70%. For a closer look at the weather specifics in Grado during May, you can visit Grado weather in May.

When comparing the weather in December and June, there is a stark contrast in both temperature and precipitation. December experiences cooler temperatures, with a minimum of 2°C (36°F) and an average of around 8°C (47°F), while June boasts much warmer conditions, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 32°C (89°F). Additionally, December sees higher precipitation levels, averaging 164 mm (6.5 in) over 13 days, compared to June's more manageable 91 mm (3.6 in) across just 7 days. The humidity is also notably higher in December at 88%, while June’s humidity sits at a more comfortable 69%. For more details on the pleasant weather in June, you can check Grado weather in June.

December and July present strikingly contrasting weather patterns. In December, temperatures range from a chilly 2°C (36°F) at night to a mild average of 8°C (47°F) during the day, peaking at 15°C (60°F). The month is characterized by high humidity at 88% and significant rainfall, with 164 mm (6.5 in) of precipitation spread over 13 days. In contrast, July boasts much warmer temperatures, with nighttime lows of 18°C (65°F) and daytime averages reaching 24°C (76°F), peaking at a comfortable 30°C (87°F). The humidity is considerably lower at 63%, and the month sees less precipitation, totaling just 62 mm (2.5 in) over 8 days. For more specifics on July weather, you can check this link: Grado weather in July.

December and August present stark contrasts in weather. In December, temperatures range from a chilly minimum of 2°C (36°F) to a mild maximum of 15°C (60°F), with an average of 8°C (47°F). This month witnesses considerable precipitation, totaling 164 mm (6.5 in) over approximately 13 days, accompanied by a high humidity level of 88%. On the other hand, August enjoys warmth with minimum temperatures of 15°C (60°F) and maximums reaching up to 32°C (90°F), averaging around 25°C (78°F). Rainfall is significantly less, at 67 mm (2.6 in) over just 6 days, and the humidity is notably lower at 51%. For a detailed view of the weather in August, you can visit Grado weather in August.

December and September present contrasting weather patterns. In December, temperatures are considerably lower, with a minimum of 2°C (36°F) and an average of 8°C (47°F), while September boasts a warmer range from a minimum of 11°C (52°F) to an average of 21°C (70°F). Rainfall is also notable in both months, with December receiving 164 mm (6.5 in) over 13 days, slightly less than September’s 183 mm (7.2 in) spread across 10 days. Additionally, December's humidity is much higher at 88%, compared to September's 64%, indicating a much wetter and cooler climate by the end of the year. For more specifics about September weather, you can refer to Grado weather in September.

In comparing the weather between December and October, we see a notable shift in temperatures and precipitation patterns. December tends to be cooler, with average temperatures ranging from a minimum of 2°C (36°F) to a maximum of 15°C (60°F), while October enjoys milder conditions, averaging between 10°C (50°F) and 22°C (73°F). Additionally, December is marked by higher precipitation levels, totaling 164 mm (6.5 in) over approximately 13 days, compared to October's 135 mm (5.3 in) over about 10 days. The humidity also increases in December, reaching 88%, compared to October's 83%. For more detailed insights on October weather, visit Grado weather in October.

December weather displays a notable drop in temperature compared to November, with average highs of 15°C (60°F) in December, down from November’s 19°C (67°F). However, December sees a slight increase in precipitation, totaling 164 mm (6.5 in) over 13 days, compared to November's 214 mm (8.4 in) during the same number of days. Humidity remains high in both months, peaking at 88% in December, slightly lower than November's 89%. For more detailed insights, check out Grado weather in November.

Compare Grado's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Grado

As December arrives in Grado, the weather transitions to a cooler and wetter turn, offering a distinct contrast to the milder autumn months. With average temperatures dropping and frequent rainfall—spanning over 13 days—this month showcases the region's charming yet brisk winter atmosphere. Humidity levels soar to 88%, making it feel even cooler, which invites cozy indoor activities and festive celebrations. For those looking to understand the broader patterns of Grado's climate, Grado Climate provides further insights into seasonal variations.