December Weather in Duomo, Italy

Last updated: March 24, 2025

December in Duomo, Italy, showcases a diverse range of weather conditions, making it a captivating time for visitors. With maximum temperatures reaching 14°C (57°F) and averages dipping to 5°C (40°F)*, the chill is punctuated by the occasional frost, with minimums dropping to -3°C (26°F). Expect a fair amount of moisture, as December sees 79 mm (3.1 in) of precipitation spread over about 8 days, creating a soft, wintry landscape. Coupled with high humidity levels averaging 85%, the atmosphere feels brisk, adding to the enchanting charm of this Italian destination during the festive season.

December Temperature in Duomo

In December, Duomo, Italy experiences a notable shift toward winter, with temperatures ranging from a chilly -3°C (26°F) at night to a mild 14°C (57°F) during the day. The average temperature settles around 5°C (40°F), marking the transition into the colder months. As the year closes, these temperatures reflect a significant drop from the balmy averages of previous months, signaling the onset of winter's embrace. However, the relatively mild daytime highs provide a charming opportunity to explore the stunning architecture and vibrant atmosphere of the city, all while wrapped in cozy layers against the crisp air.

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

The chart illustrates December temperature patterns in Duomo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec384348566373757667584940
Data source: Temperature data for Duomo 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 Duomo

In December, Duomo, Italy, experiences a moderately wet end to the year, with precipitation amounting to 79 mm (3.1 in) spread across 8 rainy days. As the final month of the year unfolds, the rainfall is noticeably less than in the preceding months of November (131 mm) and September (129 mm), which are typically the wettest. This marks a slight reprieve from the intense downpours that characterize the fall season, yet is still significantly above the early winter's average, indicating that while December may not be the peak for rainfall, it still contributes to the region's lush landscape. The gradual increase in precipitation through the autumn months points to a pattern of heavier rainfall preceding the colder winter days, enriching both the atmosphere and the breathtaking scenery of Duomo.

December Precipitation Trends in Duomo

The chart displays monthly precipitation patterns in Duomo, 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.
JanFebMarAprMayJunJulAugSepOctNovDec264961921291131201001299713180
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Duomo

In December, humidity in Duomo, Italy, hovers at a comfortable 85%, marking a seasonal transition as the year draws to a close. This figure reflects a subtle decline from the wetter months of October and November, both at 88%, while remaining higher than the summer months, where humidity dipped to a refreshing low of 64% in August. Notably, humidity in Duomo tends to peak at the beginning of the year, starting at a high of 88% in January, then steadily decreasing towards the summer. As December approaches, the moisture levels in the air evoke a crispness that balances the festive atmosphere, reminding visitors and residents alike of the region's rich weather patterns throughout the seasons.

December Average Humidity in Duomo

This chart illustrates the average monthly humidity levels in Duomo, 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%81%76%77%74%71%67%64%74%87%88%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Duomo

In December, the UV Index in Duomo, Italy, falls to a low level of 2, indicating minimal risk for harm from unprotected sun exposure with a burn time of 45 minutes. This month marks a notable dip from the peak summer months, where values soared to 9, signaling a shift to a more moderate climate. As the year winds down, these lower UV levels provide a welcome relief compared to the very high indices recorded in the sunny days of May through August. Observers can enjoy the holiday season outdoors with reduced concern about sunburns, making December an ideal month for leisurely strolls around the stunning Duomo. For more detailed information, check the Duomo UV Index.

Maximum UV Index Levels in Duomo for December

The chart shows the monthly maximum UV Index (UVI) for Duomo 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.
JanFebMarAprMayJunJulAugSepOctNovDec236789986532
Data source: Duomo 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 Duomo

In Duomo, Italy, December offers a gentle retreat into the embrace of winter sunlight, with 208 hours of glorious daylight to brighten the festive season. As the year wraps up, sunlight begins its steady decline from the summer peak of 428 hours in July, gradually tapering through autumn. While November's shorter days bring just 223 hours, December's light remains a comforting presence, creating a cozy ambiance that enchants both locals and visitors alike. This modest month serves as a beautiful reminder of the bright days ahead, and the charm of the Duomo shines ever so brightly, even as the sun begins its journey back towards longer days.

Monthly Sunshine Duration in Duomo: December Highlighted

The December sunshine duration represents the total number of hours Duomo 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.
JanFebMarAprMayJunJulAugSepOctNovDec191h233h312h347h386h410h428h392h335h296h223h208h
Data source: Duomo December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Duomo During December

In December, Duomo, Italy, experiences a 47% chance of sunny weather, mirroring a trend seen in the preceding months. As the year winds down, the likelihood of sunshine begins to plateau after a peak in March with 63%. Following the warmer months of August and September, which boast a sunny disposition of 60% and 50%, respectively, December settles into a more subdued pattern, yet it still offers a respectable chance for sunshine compared to the greyer months of November and January. This consistency hints at a mild winter environment, making December an inviting time for visitors seeking a glimpse of sun amidst the Italian winter charm.

Percentage of Sunny Days in December in Duomo

The chart illustrates the percentage of sunny days in Duomo 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 Duomo experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec33%44%63%43%45%53%49%60%50%47%37%47%
Data source: Duomo December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Duomo in December

As December settles over Duomo, Italy, the city embraces its shortest days, with a mere 8 hours of daylight illuminating the historic architecture and vibrant streets. This decrease in sunlight marks a notable shift from the spring and summer months, where daylight stretches to 15 hours in June and July, allowing for ample time to explore and enjoy outdoor attractions. Similarly, a gradual rise can be seen in the early months of the year, starting from 9 hours in January and peaking at 14 hours in May. As the year transitions from the brightness of late spring to the cozy, reflective ambiance of winter, Duomo's daylight patterns remind us of the ever-changing rhythms of nature, inviting both locals and visitors to find joy in the unique charm of the season.

Average Daylight Hours in Duomo for December

The chart illustrates the variation in daylight duration in Duomo throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 9m10h 23m11h 56m13h 32m14h 54m15h 36m15h 14m14h 1m12h 29m10h 53m9h 29m8h 45m
Data source: Duomo daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Duomo

As December settles over Duomo, Italy, the city experiences a whispering breeze with an average wind speed of 1.6 m/s (4 mph). This gentle gust mirrors a trend observed throughout the latter part of the year, where wind speeds have remained relatively consistent, fluctuating only slightly from 1.5 to 1.9 m/s. Notably, the winter months usher in a slightly cooler air flow compared to the warmer summer days, yet the winds remain soft and inviting, encouraging leisurely strolls through the enchanting streets adorned with festive decorations. Embracing this tranquil rhythm, December’s winds wrap the historic architecture in a comforting embrace, inviting both locals and visitors to savor the serene atmosphere of this iconic Italian gem.

Average December Wind Speed in Duomo

The chart displays monthly wind speed patterns in Duomo, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.81.61.61.81.91.81.81.61.51.51.61.6 m/s
Data source: Duomo December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Duomo Compares to Other Months

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

In December, temperatures typically range from a minimum of -3°C (26°F) to a maximum of 14°C (57°F), with an average of 5°C (40°F). The month experiences significant precipitation of 79 mm (3.1 in) over about 8 days, contributing to a humidity level of 85%. In contrast, January is slightly colder, with minimum temperatures dropping to -6°C (22°F) and an average of 4°C (39°F). However, it sees less rain, with only 26 mm (1.0 in) falling across 4 days, and a slightly higher humidity at 88%. For a deeper dive into the January climate, you can check Duomo weather in January.

December and February both experience cool temperatures, but there are notable differences between the two months. In December, temperatures range from a minimum of -3°C (26°F) to a maximum of 14°C (57°F), with an average of 5°C (40°F) and relatively high humidity at 85%. This month also sees more precipitation, totaling 79 mm (3.1 in) over 8 days.

In contrast, February features slightly colder temperatures, with a minimum of -8°C (18°F) and a maximum of 19°C (67°F), and an average of 6°C (43°F). Precipitation drops to 49 mm (1.9 in) over just 7 days and humidity slightly decreases to 81%. For more details on weather conditions in February, check out Duomo weather in February.

December and March present notable differences in weather conditions. In December, temperatures range from a chilly minimum of -3°C (26°F) to a mild maximum of 14°C (57°F), with an average of 5°C (40°F). This month experiences a higher level of precipitation at 79 mm (3.1 in) over 8 days, along with humidity peaking at 85%. In contrast, March offers a more varied temperature range with a minimum of -6°C (21°F) and a maximum of 23°C (73°F), averaging around 9°C (48°F). The month sees less rainfall, totaling 61 mm (2.4 in) over 9 days, and a lower humidity of 76%. For more detailed information, you can check out Duomo weather in March.

December weather is characterized by colder temperatures, with a minimum of -3°C (26°F) and an average of 5°C (40°F), while April sees a notable warming trend, boasting a minimum of 0°C (32°F) and an average of 13°C (56°F). The maximum temperatures in December reach 14°C (57°F), whereas in April, they can climb up to 26°C (79°F), highlighting the transition into spring. Precipitation levels are slightly higher in April, with 92 mm (3.6 in) spread over 11 days compared to December's 79 mm (3.1 in) across 8 days, although humidity is marginally lower in April at 77% versus December’s 85%. For more specifics, check the Duomo weather in April.

In December, temperatures often dip as low as -3°C (26°F) and can reach a maximum of 14°C (57°F), making it a chilly month with an average temperature of around 5°C (40°F). The weather is characterized by relatively high humidity at 85% and approximately 79 mm (3.1 in) of precipitation over about 8 days. In contrast, May brings a significant warming trend, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 31°C (88°F) and an average of 17°C (64°F). Although May experiences even higher precipitation levels at 128 mm (5.1 in), this rain is spread over 17 days, and the humidity drops to 74%, contributing to a more comfortable atmosphere. For a detailed look at weather specifics in May, you can visit Duomo weather in May.

December and June present starkly contrasting weather conditions. In December, temperatures range from a chilly -3°C (26°F) to a mild 14°C (57°F), with an average of 5°C (40°F). The month sees about 79 mm (3.1 in) of precipitation over 8 days, coupled with high humidity at 85%. In contrast, June boasts much warmer temperatures, with a minimum of 13°C (55°F) and a maximum reaching 35°C (96°F), averaging 23°C (73°F). Although June has a higher total precipitation of 113 mm (4.5 in) over 10 days, the humidity is lower at 71%. For a more detailed look at the weather in June, visit Duomo weather in June.

December weather features cooler temperatures, with a minimum of -3°C (26°F) and an average of 5°C (40°F), peaking at a maximum of 14°C (57°F). This month also sees significant precipitation, with around 79 mm (3.1 in) over 8 days, accompanied by high humidity levels at 85%. In contrast, July brings much warmer conditions, with minimum temperatures of 14°C (58°F), an average of 24°C (76°F), and maximum highs reaching 35°C (95°F). Precipitation is higher in July at 120 mm (4.7 in) across 13 days, but the humidity is lower at 67%, making it feel less heavy. For a detailed look at July weather specifics, check out Duomo weather in July.

December and August exhibit contrasting weather patterns, shaping distinct experiences throughout the year. In December, temperatures range from a frigid -3°C (26°F) at night to a mild 14°C (57°F) during the day, accompanied by high humidity levels at 85%. The month sees approximately 79 mm (3.1 in) of precipitation spread over 8 days, often resulting in a cold and damp atmosphere. In stark contrast, August enjoys a much warmer climate with temperatures fluctuating between a minimum of 13°C (56°F) and a maximum of 36°C (97°F). Humidity is notably lower at 64%, while overall precipitation increases to 100 mm (3.9 in) over 11 days, often in the form of summer showers. For more detailed insights on this month, check Duomo weather in August.

In December, temperatures drop significantly, with a minimum of -3°C (26°F) and an average of 5°C (40°F), reaching a maximum of 14°C (57°F). The month experiences high humidity at 85% and receives about 79 mm (3.1 in) of precipitation over 8 days. In contrast, September boasts a much warmer climate, featuring minimum temperatures of 8°C (47°F) and an average of 20°C (68°F), peaking at 30°C (87°F). Although it is warmer, September sees slightly more precipitation at 129 mm (5.1 in) over 9 days and lower humidity at 74%. For a more detailed look at the weather in September, you can explore Duomo weather in September.

In comparing December and October weather, December presents a notably colder climate with average temperatures ranging from a minimum of -3°C (26°F) to a maximum of 14°C (57°F), while October enjoys milder temperatures, with a low of 5°C (41°F) and highs reaching 27°C (80°F). Precipitation levels are slightly higher in October at 97 mm (3.8 in) compared to December's 79 mm (3.1 in), yet both months experience rainfall on approximately 8 days. Additionally, humidity remains similar, with December at 85% and October at 87%, marking a trend of cooler, wetter weather as the year winds down. For a more detailed look at October weather, visit Duomo weather in October.

In comparing December and November, December tends to be colder with average temperatures ranging from a minimum of -3°C (26°F) to a maximum of 14°C (57°F), whereas November sees milder temperatures, with a range from 0°C (32°F) to 19°C (66°F). Precipitation is also notably different; December experiences 79 mm (3.1 in) of rainfall over 8 days, while November is wetter, with 131 mm (5.2 in) of rain over 13 days. Additionally, December has slightly lower humidity at 85%, compared to November's 88%. For more details on November weather, you can refer to Duomo weather in November.

Compare Duomo's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Duomo

As December sets in, the weather at Duomo takes on a distinctly chillier character, contrasting with the milder months that precede it. The temperatures hover around an average of 5°C, with nighttime lows dipping down to a brisk -3°C, inviting visitors to bundle up and embrace the festive atmosphere. This month also brings a touch of moisture, with 79 mm of precipitation over about 8 days, resulting in a notably high humidity of 85%. Such conditions can create a magical ambiance throughout the city, making it an ideal time for those keen on experiencing Duomo’s winter charm. For a deeper dive into Duomo's year-round weather patterns, check out Duomo Climate.