December Weather in Lido di Ostia, Italy

Last updated: March 24, 2025

Experience the charm of Lido di Ostia in December, where the temperature dances between a maximum of 17°C (63°F) and a cozy average of 12°C (55°F), dropping to a minimum of 5°C (42°F). The weather is often marked by high humidity levels at 77%, adding a touch of crispness to the air. Rainfall is a frequent visitor this month, with 155 mm (6.1 in) of precipitation spread across approximately 14 days. Embrace the seasonal ambiance as you explore this picturesque coastal town, perfect for those who appreciate a blend of mild temperatures and refreshing winter showers.

December Temperature in Lido di Ostia

In Lido di Ostia during December, temperatures reflect a gentle transition into winter, offering a mild climate compared to many other European destinations. With minimums around 5°C (42°F) and maximums reaching 17°C (63°F), the average temperature settles at a comfortable 12°C (55°F). This month marks a notable drop from the autumnal warmth, yet it's still mild enough for outdoor strolls along the scenic coast. As the year draws to a close, visitors can expect relatively stable weather, with conditions remaining cool but pleasant, inviting exploration without the chill typically associated with winter months in other regions. Overall, December in Lido di Ostia presents a cozy yet vibrant atmosphere, perfect for experiencing the local culture while wrapped in layers against the gentle sea breeze.

December Weather in Lido di Ostia: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Lido di Ostia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec515354586472777873666054
Data source: Temperature data for Lido di Ostia 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 Lido di Ostia

December in Lido di Ostia showcases a notable shift in precipitation patterns as the year draws to a close. With 155 mm (6.1 in) of rainfall over 14 days, December stands out for its significant moisture, ranking it among the wetter months. This is particularly striking when compared to the notably drier summer months, where rainfall barely reached 17 mm combined in July and August. November sets the stage for December's rainfall, boasting an impressive 210 mm (8.3 in) over 17 days, hinting at a trend of increased precipitation as the seasons transition. As winter approaches, Lido di Ostia experiences a welcoming burst of rain that refreshes the landscape, reflecting a clear upward trend in rainfall towards the end of the year.

December Precipitation Trends in Lido di Ostia

The chart displays monthly precipitation patterns in Lido di Ostia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec80827550541617139496210155
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Lido di Ostia

In Lido di Ostia, Italy, December ushers in a humidity level of 77%, which marks a slight uptick from the previous month. This trend of increasing humidity is reflective of the transition into winter, as the year draws to a close. Despite maintaining higher humidity compared to the summer's lowest point of 68% in August, December's levels are reminiscent of the late fall, where November recorded a humidity of 79%. Throughout the year, humidity levels here present a gentle ebb and flow; while winter months generally hover above the 70% mark, summer peaks are significantly lower, showcasing a unique climate rhythm that contributes to Lido di Ostia's coastal charm.

December Average Humidity in Lido di Ostia

This chart illustrates the average monthly humidity levels in Lido di Ostia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec80%73%69%74%76%73%70%68%71%76%79%77%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Lido di Ostia

In December, Lido di Ostia experiences a significant dip in UV index levels, dropping to a low index of 2 that allows for a more leisurely outdoor experience, with a burn time extending to 45 minutes. This marks a trend of decreasing UV exposure as winter sets in, especially when compared to the peak summer months where indices soared to 10. The approach of winter sees a gentle decline from the moderate levels of November, offering a safer environment for outdoor activities. As you plan your December outings, remember to stay protected even at lower UV levels by checking the updated data on the Lido di Ostia UV Index.

Maximum UV Index Levels in Lido di Ostia for December

The chart shows the monthly maximum UV Index (UVI) for Lido di Ostia 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.
JanFebMarAprMayJunJulAugSepOctNovDec34578101097642
Data source: Lido di Ostia 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 Lido di Ostia

In Lido di Ostia, Italy, the December sunshine offers a gentle retreat from the chill of winter, contributing to a total of 247 hours of sunlight for the month. As the year winds down, December sees a decrease in daylight compared to the vibrant summer months, where sunshine peaks at an impressive 430 hours in July. However, the trend reveals a gradual decline as the seasons transition; after basking in over 403 hours of sunshine in May, the sun's presence gradually diminishes, reaching its annual low in mid-December. This pattern highlights Lido di Ostia's typical Mediterranean climate, where even in the depths of winter, the sun continues to paint this coastal gem with a soft, inviting glow.

Monthly Sunshine Duration in Lido di Ostia: December Highlighted

The December sunshine duration represents the total number of hours Lido di Ostia 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.
JanFebMarAprMayJunJulAugSepOctNovDec204h261h329h357h403h416h430h399h338h316h250h247h
Data source: Lido di Ostia December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Lido di Ostia During December

As December unfolds in Lido di Ostia, Italy, the chances of basking in sunny weather hover around 51%, marking a return to more favorable conditions compared to the preceding months. This month follows a clear trend of increasing sunshine, particularly from the winter months of November, where the likelihood dips to 38%. Interestingly, December shares a more optimistic outlook with April and May, both sitting at 51% and 53% respectively. This pattern suggests that while winter brings shorter days and a chill in the air, there remains a consistent chance to enjoy some sun among the seasonal shifts, making December a delightful time for those seeking mild weather and a glimmer of sunshine along the coast.

Percentage of Sunny Days in December in Lido di Ostia

The chart illustrates the percentage of sunny days in Lido di Ostia 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 Lido di Ostia experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec40%57%62%51%53%59%71%77%58%44%38%51%
Data source: Lido di Ostia December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Lido di Ostia in December

As December settles over Lido di Ostia, daylight begins to wane, mirroring the trends of the preceding months. With only 9 hours of daylight, the month aligns closely with November, showcasing a decline from the sun-drenched hours of summer. Following a gradual increase in daylight from January through June, when the longest days peak at 15 hours, the cycle shifts back as autumn gives way to winter. This seasonal ebb and flow highlights the charming rhythm of nature, inviting residents and visitors alike to embrace the cozy evenings that December brings, with its crisp air and a sense of festivity permeating the shorter days.

Average Daylight Hours in Lido di Ostia for December

The chart illustrates the variation in daylight duration in Lido di Ostia 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: Lido di Ostia daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Lido di Ostia

As December arrives in Lido di Ostia, the coastal winds begin to pick up, with an average speed of 5.1 m/s (11 mph), mirroring the breeziness of November. This marks a notable increase from the calm of the summer months, particularly June, when winds dip to their lowest at 2.7 m/s (6 mph). Interestingly, the winter months maintain a consistent gustiness, with December's winds aligning closely with those of early spring, making the air brisk and invigorating. This seasonal transition not only enhances the coastal atmosphere but also prepares the landscape for the blustery charm of winter along the Italian Riviera.

Average December Wind Speed in Lido di Ostia

The chart displays monthly wind speed patterns in Lido di Ostia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.64.43.93.94.12.74.23.53.04.65.15.1 m/s
Data source: Lido di Ostia December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Lido di Ostia Compares to Other Months

The weather in Lido di Ostia 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 Lido di Ostia and find detailed weather information for every month.

In December, temperatures in Lido di Ostia generally range from a minimum of 5°C (42°F) to a maximum of 17°C (63°F), with an average temperature of 12°C (55°F). The month is marked by significant precipitation, totaling 155 mm (6.1 in) over approximately 14 days, and the humidity is relatively high at 77%. In contrast, January experiences slightly cooler temperatures, with a minimum of 1°C (34°F) and still reaching up to 17°C (63°F), averaging around 10°C (51°F). Precipitation in January is lower, at 80 mm (3.2 in) over about 9 days, and the humidity increases slightly to 80%. For more detailed information about January weather, you can refer to Lido di Ostia weather in January.

December weather in Lido di Ostia exhibits a mild temperature range with a minimum of 5°C (42°F) and a maximum of 17°C (63°F), averaging around 12°C (55°F). This month experiences significant rainfall, accumulating 155 mm (6.1 in) over 14 days, paired with a humidity level of 77%. In contrast, February sees a drop in minimum temperatures to -2°C (29°F), while maintaining the same maximum temperature of 17°C (63°F) and an average of 12°C (53°F). Precipitation decreases to 81 mm (3.2 in) across 10 days, with humidity slightly lower at 73%. For a detailed look at February weather, you can visit Lido di Ostia weather in February.

December weather is characterized by milder temperatures, with a minimum of 5°C (42°F) and a maximum of 17°C (63°F), while March brings colder nights, with temperatures dipping as low as -1°C (30°F). Surprisingly, both months have similar average temperatures of around 12°C (54°F). However, December experiences significantly more rainfall, totaling 155 mm (6.1 in) over 14 days, compared to March's lighter 75 mm (3.0 in) across just 8 days. Additionally, December's higher humidity level of 77% contrasts with the drier conditions in March, which has a humidity of 69%. For specific insights about the March climate in this area, visit Lido di Ostia weather in March.

December and April present distinct weather experiences. In December, temperatures range from a low of 5°C (42°F) to a high of 17°C (63°F), with an average of 12°C (55°F). This month experiences more rainfall, accumulating 155 mm (6.1 in) over about 14 days, and the humidity hovers around 77%. In contrast, April offers a milder climate, with temperatures shifting from a minimum of 7°C (45°F) to a pleasant maximum of 22°C (72°F) and an average of 14°C (58°F). Rainfall is significantly lower at 50 mm (2.0 in), occurring on just 7 days, while humidity slightly decreases to 74%. For more details on the weather in April, visit Lido di Ostia weather in April.

In December, the weather is cooler with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 17°C (63°F), accompanied by significant precipitation of 155 mm (6.1 in) over 14 days. The humidity is relatively high at 77%, which can make the chilly days feel even cooler. In contrast, May brings much warmer weather, with temperatures soaring from a minimum of 10°C (50°F) to a pleasant maximum of 28°C (82°F) and an average of 18°C (64°F). The precipitation is considerably lower at 54 mm (2.1 in) spread across just 9 days, and the humidity remains similar at 76%. This transition from the damp and cool December to the warm and drier May offers a striking contrast in climate. For more detailed information, you can check this link: Lido di Ostia weather in May.

In December, the weather tends to be markedly cooler, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 17°C (63°F) and an average of 12°C (55°F). The month is characterized by significant precipitation, totaling 155 mm (6.1 in) over approximately 14 days, and a relatively high humidity of 77%. In contrast, June experiences much milder temperatures, with a minimum of 15°C (60°F), an average of 22°C (72°F), and a maximum reaching 28°C (84°F). Rainfall is minimal in June, with only 16 mm (0.6 in) occurring over just one day, along with slightly lower humidity at 73%. For a closer look at June's weather specifics, check out Lido di Ostia weather in June.

December and July present quite a contrast in weather. In December, temperatures range from a minimum of 5°C (42°F) to a maximum of 17°C (63°F), with an average of 12°C (55°F). The month also brings significant precipitation, totaling 155 mm (6.1 in) over approximately 14 days, and maintaining a humidity level of 77%.

In stark contrast, July boasts much warmer conditions, with temperatures flipping to a minimum of 21°C (70°F) and rising to a maximum of 29°C (84°F), averaging around 25°C (77°F). This summer month experiences very little rainfall, only 17 mm (0.7 in) over just 2 days, and a slightly lower humidity level of 70%. For more details on the summer weather, check out Lido di Ostia weather in July.

December and August present stark contrasts in weather. December features a cooler climate, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 17°C (63°F) and an average of 12°C (55°F). It also experiences significant precipitation, averaging 155 mm (6.1 in) over 14 days, with humidity hovering around 77%. In contrast, August is much warmer, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 29°C (85°F) and an average of 26°C (78°F). Rainfall is minimal in August, with only 13 mm (0.5 in) recorded over just one day, and the humidity is comparatively lower at 68%. For more details on August weather, you can check Lido di Ostia weather in August.

The weather in December is noticeably cooler than in September, with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 17°C (63°F), whereas September enjoys milder temperatures, averaging between 14°C (57°F) and 28°C (83°F). December also experiences higher precipitation, totaling 155 mm (6.1 in) over about 14 days, compared to September's 94 mm (3.7 in) across 9 days. Additionally, humidity levels in December are slightly higher at 77% compared to September's 71%. For more detailed information on September weather, you can check Lido di Ostia weather in September.

December and October offer distinctly different weather experiences. In December, temperatures team around a minimum of 5°C (42°F) and reach a maximum of 17°C (63°F), with an average temperature of 12°C (55°F). The month is also marked by higher precipitation, totaling 155 mm (6.1 in) over 14 days, and a humidity level of 77%. In contrast, October boasts warmer conditions with minimum temperatures of 13°C (55°F) and maximums reaching 25°C (77°F), averaging 19°C (67°F). It also experiences less precipitation, with 96 mm (3.8 in) falling over 10 days, and maintains a similar humidity level at 76%. For those interested in more specific October weather details, you can check Lido di Ostia weather in October. Overall, December tends to be cooler and wetter, while October is characterized by milder temperatures and less rain.

December weather shows a noticeable drop in temperature compared to November, with minimums falling to 5°C (42°F) and an average of 12°C (55°F), compared to November's milder 7°C (45°F) minimum and 16°C (61°F) average. The maximum temperatures in December also decrease to 17°C (63°F), a stark contrast to November's warmer highs of 22°C (72°F). While December experiences slightly less rainfall at 155 mm (6.1 in) across 14 days, November is wetter with 210 mm (8.3 in) spread over 17 days. Humidity remains relatively stable, with December at 77% and November at 79%. For more details on November's weather, check out Lido di Ostia weather in November.

Compare Lido di Ostia's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Lido di Ostia

As December unfolds in Lido di Ostia, the weather takes a refreshing turn, showcasing a more chilly and wet ambiance compared to other months. With average temperatures hovering around 12°C (55°F), residents and visitors alike experience the crispness of winter, especially during the cooler nights when temperatures can dip to 5°C (42°F). Rainfall becomes a notable aspect of the month, with about 155 mm of precipitation spread across approximately 14 days, creating a humid environment that can linger in the air. This shift not only influences the landscape with vibrant greenery but also invites a quieter charm, making it a unique time to explore the coastal town. For a deeper look into the annual climate patterns, visit Lido di Ostia Climate.