December Weather in Bergamo, Italy

Last updated: March 24, 2025

December in Bergamo, Italy offers a chilly yet enchanting atmosphere, with temperatures typically hovering around an average of 2°C (37°F). The month sees a high of 12°C (55°F) and can dip to a brisk -8°C (18°F), making it essential for visitors to bundle up. Rain is a frequent visitor, contributing to a total precipitation of 91 mm (3.6 in) across 8 days, and the air carries a notable humidity level of 85%. This unique blend of weather contrasts the cozy warmth of holiday festivities against the crisp, invigorating air, inviting exploration of the city's historic charm during this winter season.

December Temperature in Bergamo

In Bergamo, Italy, December marks a distinct transition into the winter season, with temperatures reflecting the chilly embrace of the month. This time of year, the city experiences a minimum of -8°C (18°F), hovering around an average of 2°C (37°F), and peaking at a modest 12°C (55°F). Compared to the preceding months, where temperatures gradually dipped from autumn's mildness, December's cold is more pronounced, signaling the deeper winter months ahead. As the landscape transforms under crisp air and the potential for frost, the city takes on a picturesque charm, inviting visitors to enjoy its festive spirit amidst the chilly backdrop.

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

The chart illustrates December temperature patterns in Bergamo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec343943515867707062534536
Data source: Temperature data for Bergamo 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 Bergamo

In December, Bergamo experiences a notable shift in precipitation, with 91 mm (3.6 in) of rain falling over an average of 8 days. This marks a decrease from the wetter months leading up to the end of the year, particularly in May, which peaks at 172 mm (6.8 in). The winter chill begins to set in, causing precipitation to be more sporadic compared to the previous months such as April and May, where rain is more frequent and abundant. As the year closes, December's rainfall maintains a balance, providing a refreshing end to the autumn season while hinting at the drier spells of winter to come.

December Precipitation Trends in Bergamo

The chart displays monthly precipitation patterns in Bergamo, 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.
JanFebMarAprMayJunJulAugSepOctNovDec33538312417314816616015014215191
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Bergamo

In Bergamo, Italy, December ushers in a humidity level of 85%, reflecting a slight drop from the preceding months of November and October, which both hover at 88% and 87% respectively. This seasonal transition signals a gradual decrease in humidity as the year progresses, peaking in winter's chill with January's high of 88%. Although December maintains a relatively high humidity level compared to the drier summer months—where averages dip to around 64% in August—it stands as part of a consistent humidity pattern. The overall trend illustrates a notable resilience in moisture retention as winter sets in, hinting at Bergamo's rich atmospheric character.

December Average Humidity in Bergamo

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

In December, Bergamo, Italy experiences a low UV Index of 2, suggesting minimal risk of harm from unprotected sun exposure, with a burn time stretching to 45 minutes. This marks a notable trend as the year progresses from the peak summer months of June and July, where UV Index levels soar to 9, indicating very high exposure, and burn times plummet to just 15 minutes. As autumn transitions to winter, the UV Index gradually decreases, reflecting a pattern of reduced solar intensity. This seasonal shift highlights the importance of protective measures during the sunnier months, while December invites a more relaxed approach to sun safety. For a detailed overview of UV Index trends throughout the year, visit Bergamo UV Index.

Maximum UV Index Levels in Bergamo for December

The chart shows the monthly maximum UV Index (UVI) for Bergamo 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.
JanFebMarAprMayJunJulAugSepOctNovDec236689986532
Data source: Bergamo 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 Bergamo

In Bergamo, Italy, the sunlight dances gradually through the year, peaking in the summer months. December, with its 209 hours of sunshine, beautifully wraps up the year, although it falls short of the abundant rays enjoyed in the vibrant spring and summer. As autumn closes in, the daylight window reduces significantly from the 428 hours of July, providing a cozy prelude to winter. Notably, this month marks a gentle transition from the 220 hours of November, hinting that even in the heart of winter, Bergamo continues to bask in its warm embrace of sunshine, inviting locals and visitors alike to enjoy the city’s charm amidst the crisp air.

Monthly Sunshine Duration in Bergamo: December Highlighted

The December sunshine duration represents the total number of hours Bergamo 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.
JanFebMarAprMayJunJulAugSepOctNovDec191h233h312h346h389h410h428h391h336h297h220h209h
Data source: Bergamo December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Bergamo During December

In Bergamo, Italy, December brings a 50% chance of sunny weather, striking a balance amidst the cooler winter months. This increase in sunshine compared to the previous months reflects a subtle trend towards brighter days, even as temperatures drop. While the sunshine percentage dips in January and April, it hovers above the lower autumn months, suggesting that December offers a flicker of optimism for those seeking clear skies before the long winter sets in. It's a time when the city’s charm truly shines, making festive explorations all the more delightful.

Percentage of Sunny Days in December in Bergamo

The chart illustrates the percentage of sunny days in Bergamo 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 Bergamo experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec38%44%62%39%42%46%46%55%42%44%40%50%
Data source: Bergamo December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Bergamo in December

In Bergamo, Italy, the daylight hours in December mark the culmination of the year’s gradual shift toward shorter days. With only 8 hours of daylight, the month stands out as the darkest of the year, following a steady decline from November's 9 hours. This trend of diminishing daylight is particularly pronounced as the days progressively shorten from the bright 15 hours experienced in June and July. As the seasons change, Bergamo transitions from the vibrant light of spring and summer—where daylight reaches a peak of 14 to 15 hours—into the gentle embrace of winter, underscoring the beautiful rhythms of nature that characterize this enchanting Italian city.

Average Daylight Hours in Bergamo for December

The chart illustrates the variation in daylight duration in Bergamo throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 7m10h 22m11h 56m13h 33m14h 55m15h 38m15h 15m14h 2m12h 29m10h 53m9h 28m8h 44m
Data source: Bergamo daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Bergamo

As December settles over Bergamo, Italy, the average wind speed gently whispers at 1.5 m/s (3 mph), reflecting a calmness that characterizes the city during this winter month. Throughout the year, wind patterns reveal a slight ebb and flow, with the warmest months of July and May experiencing similar breezes of 1.6 m/s (4 mph). Interestingly, the winter months maintain a steady presence; December's wind speed mirrors that of early spring, creating a sense of continuity. This tranquil winter wind, slightly stronger than the February lull, invites residents and visitors alike to stroll through the enchanting streets, where the beauty of the season can be savored alongside the gentle embrace of the December breeze.

Average December Wind Speed in Bergamo

The chart displays monthly wind speed patterns in Bergamo, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.71.21.51.61.61.51.61.41.31.31.41.5 m/s
Data source: Bergamo December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Bergamo Compares to Other Months

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

December and January share a similar winter chill, but January tends to be slightly colder overall. In December, temperatures range from a minimum of -8°C (18°F) to a maximum of 12°C (55°F), with an average of 2°C (37°F) and a higher precipitation level of 91 mm (3.6 in) over approximately 8 days. In contrast, January presents a bit more frost, with minimum temperatures dipping to -11°C (13°F) and an average of 1°C (34°F). Despite its slightly warmer maximum of 13°C (56°F), January experiences much less precipitation, with only 33 mm (1.3 in) falling over about 6 days, and the humidity remains moderately high at 88%. For more detailed insights, check out Bergamo weather in January.

In December, weather conditions are notably chilly with temperatures ranging from a minimum of -8°C (18°F) to a maximum of 12°C (55°F), averaging around 2°C (37°F). The month experiences a higher level of precipitation at 91 mm (3.6 in) over 8 days, coupled with a humidity level of 85%. In contrast, February brings slightly milder conditions, with minimum temperatures dropping to -16°C (4°F) while the average rises to 4°C (39°F) and the maximum reaches 18°C (64°F). Precipitation decreases to 53 mm (2.1 in) despite being spread over 9 days, and humidity levels are slightly lower at 81%. For more detailed insights on February weather, check out Bergamo weather in February.

December and March present distinct weather profiles, showcasing the transition from winter to early spring. In December, temperatures range from a chilly minimum of -8°C (18°F) to a maximum of 12°C (55°F), with an average of 2°C (37°F). The month is marked by higher humidity at 85% and substantial precipitation of 91 mm (3.6 in) over about 8 days. In contrast, March experiences slightly colder minimum temperatures of -10°C (14°F), yet an invigorating average of 6°C (44°F) and a maximum of 20°C (69°F). Precipitation decreases slightly to 83 mm (3.3 in) but lasts over more days, totaling 12 days, while humidity drops to 76%. For a more detailed look at March weather, you can check out Bergamo weather in March.

When comparing the weather in December to that of April, distinct differences emerge. December experiences chilly temperatures, with a minimum of -8°C (18°F) and an average of about 2°C (37°F), while April shows a significant warming trend, featuring a minimum of -4°C (26°F) and an average of 10°C (51°F). Furthermore, the maximum temperatures in April can reach up to 23°C (74°F), which is a stark contrast to December's maximum of 12°C (55°F). Precipitation is more frequent in April, occurring over 15 days compared to December's 8 days, and totaling 124 mm (4.9 in) against December's 91 mm (3.6 in). Humidity levels also differ, with December being more humid at 85% compared to April's 77%. For more detailed information about the weather in April, you can visit Bergamo weather in April.

December and May present stark contrasts in weather. In December, temperatures typically range from a chilling -8°C (18°F) to a mild 12°C (55°F), with an average around 2°C (37°F). The month is characterized by significant humidity at 85% and experiences precipitation on about 8 days, totaling 91 mm (3.6 in). In contrast, May offers a much warmer climate, with temperatures varying from a minimum of 0°C (32°F) to a maximum of 29°C (84°F) and an average of 15°C (59°F). However, May sees more rainy days, with 23 days of precipitation accumulating to 172 mm (6.8 in), all while maintaining a lower humidity level of 74%. For more details on what to expect, you can visit Bergamo weather in May.

In December, the weather is quite cold, with temperatures ranging from a minimum of -8°C (18°F) to a maximum of 12°C (55°F), averaging around 2°C (37°F). The month sees an average of 91 mm (3.6 in) of precipitation over about 8 days, and the humidity is notably high at 85%. In contrast, June brings much warmer conditions, with temperatures varying from a minimum of 9°C (49°F) to a maximum of 33°C (93°F), averaging 20°C (68°F). Rainfall is also more frequent in June, totaling 148 mm (5.8 in) over approximately 18 days, but the humidity is lower at 71%. For more detailed information about June weather, you can refer to Bergamo weather in June.

In December, the weather is notably cold, with temperatures ranging from a chilly min of -8°C (18°F) to a max of 12°C (55°F) and an average of around 2°C (37°F). The month also sees significant precipitation, totaling 91 mm (3.6 in) over about 8 days, paired with a high humidity level of 85%. In stark contrast, July offers a warm respite, with temperatures ranging from a comfortable min of 11°C (52°F) to a sweltering max of 31°C (88°F) and an average of 21°C (70°F). However, July is also wetter, experiencing 165 mm (6.5 in) of rainfall over 20 days, but with lower humidity at 67%. For more detailed information, you can visit Bergamo weather in July.

December and August present starkly contrasting weather conditions. In December, temperatures can plummet to a minimum of -8°C (18°F), with an average of just 2°C (37°F) and a maximum of 12°C (55°F). This chilly month also sees high humidity at 85% and approximately 91 mm (3.6 in) of precipitation over about 8 days. In contrast, August brings much warmer temperatures, with lows of 9°C (49°F) and an average high of 32°C (91°F). This summer month is characterized by more rainfall, totaling 160 mm (6.3 in) over 19 days, but with a lower humidity of 64%. For more specific insights, you can check out Bergamo weather in August.

In December, the weather in Bergamo is characterized by colder temperatures, ranging from a minimum of -8°C (18°F) to a maximum of 12°C (55°F), with an average of 2°C (37°F). This month experiences significant humidity at 85% and sees about 91 mm (3.6 in) of precipitation over approximately 8 days. In contrast, September showcases a much milder climate, with temperatures varying from a low of 5°C (40°F) to a high of 26°C (79°F) and an average of 17°C (62°F). This month also has higher precipitation, totaling 150 mm (5.9 in) over about 15 days, accompanied by a lower humidity level of 74%. For further details on September's weather, you can visit Bergamo weather in September.

In comparing the weather patterns of December and October, December is notably colder, with temperatures ranging from a minimum of -8°C (18°F) to a maximum of 12°C (55°F). In contrast, October experiences milder weather, with temperatures varying from 0°C (33°F) to a comfortable high of 24°C (75°F). Additionally, while October sees more precipitation (142 mm or 5.6 in) over 10 days, December has a lower total of 91 mm (3.6 in) across 8 days. Humidity levels are quite similar between the two months, with December at 85% and October at 87%. For a detailed look at October's weather specifics, you can visit Bergamo weather in October.

December experiences cooler temperatures compared to November, with minimums dropping to -8°C (18°F) and averaging around 2°C (37°F), while November sees milder conditions with minimums of -4°C (24°F) and an average of 7°C (45°F). Despite being colder, December has slightly less precipitation at 91 mm (3.6 in) over 8 days, compared to November's heavier rainfall of 151 mm (6.0 in) across 13 days. The humidity remains relatively high in both months, with December at 85% and November at 88%. For a more detailed comparison, you can visit Bergamo weather in November.

Compare Bergamo's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Bergamo

As December settles over Bergamo, the weather takes a brisk turn, transforming from the milder conditions of previous months to a chilly embrace. With a noticeable drop in temperatures and an increase in humidity, the month often feels colder and more invigorating. December is marked by a higher chance of precipitation, providing a refreshing change to the typically drier autumn days. This shift not only enhances the winter charm of the city but also makes it a splendid time for cozy gatherings and festive celebrations. For more insights into what to expect throughout the year, explore the Bergamo Climate.