December Weather in Sirmione, Italy

Last updated: March 24, 2025

In Sirmione, Italy, December brings a chill as temperatures typically range from a minimum of -2°C (28°F) to a maximum of 13°C (56°F), with an average hovering around 5°C (42°F). This month is characterized by high humidity levels at 85%, contributing to a damp atmosphere. Visitors should be prepared for occasional rain, as 87 mm (3.4 in) of precipitation is spread over 9 days. Whether exploring the historic sites or enjoying the serene lakeside views, it's a captivating time to experience Sirmione's winter charm.

December Temperature in Sirmione

As December settles in Sirmione, Italy, the temperatures take a noticeable dip, showcasing the chill of winter. The month features a minimum temperature of around -2°C (28°F), with daytime highs climbing to a comfortable 13°C (56°F). The average temperature hovers at 5°C (42°F), reflecting a significant drop from the milder months preceding it. This transition marks a distinct shift, as the warmth of autumn recedes and the landscape prepares for the festive season. Despite the cooler climate, Sirmione's charm shines through, inviting visitors to explore its historical sites and stunning lake views against a backdrop of crisp, clear winter skies.

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

The chart illustrates December temperature patterns in Sirmione, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec404348556372757668595042
Data source: Temperature data for Sirmione 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 Sirmione

In December, Sirmione, Italy experiences a notable shift in its precipitation patterns, recording 87 mm (3.4 in) of rainfall over 9 days. This marks a decrease from the wetter months of October and November, which saw precipitation amounts of 102 mm and 135 mm, respectively. Despite the dip, December maintains a relatively moderate level of rainfall, aligning with the month's chilly atmosphere. As winter sets in, the frequency of rainy days remains consistent, hinting at the region's transition from autumn showers to the more tranquil, yet unpredictable, winter season. Overall, December's precipitation contributes to Sirmione's enchanting winter landscape, making it an ideal time for cozy explorations of this picturesque lakeside town.

December Precipitation Trends in Sirmione

The chart displays monthly precipitation patterns in Sirmione, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2653609612110110110411910213587
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sirmione

As December settles in Sirmione, Italy, a noticeable trend in humidity emerges throughout the year. With humidity levels at 85%, December maintains a relatively high moisture content, following the peak of 88% observed in November. This is part of a gradual decline from January's initial 87%, indicating a winter pattern where humidity levels are typically elevated. Interestingly, the months of summer, particularly from June to August, show a significant drop, reaching a low of 54% in August. However, as autumn unfolds, the humidity levels bounce back, peaking again in November before tapering slightly in December. This seasonal ebb and flow highlights Sirmione's characteristic dampness during the colder months, making it a unique time to experience the town's enchanting beauty.

December Average Humidity in Sirmione

This chart illustrates the average monthly humidity levels in Sirmione, 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.
JanFebMarAprMayJunJulAugSepOctNovDec87%79%69%71%70%65%61%54%66%83%88%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sirmione

In December, Sirmione, Italy, experiences a UV Index of 2, categorized as low, indicating that sun exposure poses minimal risk for most individuals. As the year winds down, this marks a significant decrease from the peak values of the summer months, where the UV Index frequently soared to a striking 8 or 9. During the bright winter days, you can enjoy up to 45 minutes of safe sun exposure without the need for heavy protection. This pattern reflects a general trend of declining UV levels through the cooler months, emphasizing the importance of adjusting your sun safety measures seasonally. For more detailed insights on Sirmione's UV Index throughout the year, check out Sirmione UV Index.

Maximum UV Index Levels in Sirmione for December

The chart shows the monthly maximum UV Index (UVI) for Sirmione 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.
JanFebMarAprMayJunJulAugSepOctNovDec235789987532
Data source: Sirmione 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 Sirmione

December in Sirmione, Italy, offers a delightful blend of winter charm and moderate sunshine, with 208 hours of daylight illuminating the picturesque scenery. As the year draws to a close, the sunlight begins to wane, a natural progression from the sunniest months of July and June, which boast an impressive 428 and 411 hours, respectively. This fading light, however, does not overshadow the stunning beauty of Sirmione’s historic sites and serene lakeside views. While the month may be cooler, the gentle rays of December sunlight create a warm ambiance that invites exploration. Contrasting this month's hours with the higher counts in May and August, one can appreciate the tranquility that December offers as it beckons visitors to savor crisp air and twilight strolls along the enchanting streets, making it a hidden gem for those seeking an off-peak getaway.

Monthly Sunshine Duration in Sirmione: December Highlighted

The December sunshine duration represents the total number of hours Sirmione 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.
JanFebMarAprMayJunJulAugSepOctNovDec191h235h312h348h386h411h428h394h336h297h225h208h
Data source: Sirmione December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sirmione During December

As December settles in Sirmione, the likelihood of sunny weather hovers around 47%, providing a glimmer of hope amidst the winter chill. This month marks a slight uptick from November's 34%, suggesting a gradual return of brighter skies as the year winds down. While early months of the year like February and March show promising sunlit days, December straddles the line between autumn's retreat and winter's embrace. The weather patterns reveal an intriguing trend towards sunnier days as the year progresses, with a peak in sunshine occurring mid-summer. As December unfolds, visitors to Sirmione can still look forward to crisp yet occasionally bright days that capture the charming beauty of this lakeside gem.

Percentage of Sunny Days in December in Sirmione

The chart illustrates the percentage of sunny days in Sirmione 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 Sirmione experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec31%45%63%42%44%53%49%59%50%46%35%47%
Data source: Sirmione December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sirmione in December

As winter settles in Sirmione, Italy, December welcomes shorter days, with daylight lasting just 8 hours. This marks the low point in a gradual decline that begins after the summer solstice in June when the area enjoys a generous 15 hours of sunshine. As the year progresses from November's 9 hours to December's 8 hours, the waning light serves as a poignant reminder of the seasonal changes. However, this crisp, quiet time still offers the charm of Sirmione's winter ambiance, where fewer daylight hours encourage cozy indoor gatherings and the beauty of the landscape transforms under a softer, winter sun. The interplay of light and shadow sets the stage for a beautiful end to the calendar year, inviting visitors to embrace the unique, tranquil charm of an Italian winter.

Average Daylight Hours in Sirmione for December

The chart illustrates the variation in daylight duration in Sirmione throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 8m10h 22m11h 56m13h 32m14h 54m15h 36m15h 14m14h 1m12h 29m10h 53m9h 29m8h 45m
Data source: Sirmione daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Sirmione

In Sirmione, Italy, the December wind brings a gentle whisper, with an average speed of 1.4 m/s (3 mph). This pattern reflects a broader trend as winter approaches, where the winds consistently slow down from the lively breezes of spring and early summer. From January to November, the winds hover around a similar pace, peaking slightly in May at 1.8 m/s (4 mph) but generally maintaining a soft caress through the year. December's mild winds invite a peaceful ambiance, contrasting with the brisk gusts of earlier months, making it a perfect time to enjoy Sirmione's scenic beauty in a quieter, more reflective setting.

Average December Wind Speed in Sirmione

The chart displays monthly wind speed patterns in Sirmione, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.71.51.51.71.81.71.71.61.41.41.51.4 m/s
Data source: Sirmione December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Sirmione Compares to Other Months

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

December and January in Sirmione present notable differences in weather patterns. In December, temperatures range from a chilly minimum of -2°C (28°F) to a mild maximum of 13°C (56°F), with an average of 5°C (42°F). This month sees a higher precipitation level of 87 mm (3.4 in) spread over 9 days, contributing to a humidity of 85%. In contrast, January experiences slightly colder nights with a minimum of -5°C (23°F) and a similar maximum of 14°C (58°F), but with an average temperature of 4°C (40°F). The month is notably drier, recording only 26 mm (1.0 in) of precipitation over just 4 days, while humidity remains relatively high at 87%. For more specific details, check out Sirmione weather in January.

December and February present distinct weather profiles, with December generally being chillier and wetter. In December, temperatures range from a minimum of -2°C (28°F) to a maximum of 13°C (56°F), accompanied by 87 mm (3.4 in) of precipitation over nine days, resulting in a high humidity level of 85%. In contrast, February experiences slightly milder conditions, with temperatures varying from -6°C (22°F) to 19°C (66°F) and less precipitation at 52 mm (2.1 in) over eight days, leading to lower humidity at 79%. This shift reveals a transition from the harsher winter chill of December to a more temperate February. For more specific details about the weather in Sirmione during February, you can check out Sirmione weather in February.

December weather in Sirmione features cooler temperatures, with minimums plunging to -2°C (28°F) and averages around 5°C (42°F), while maximums reach up to 13°C (56°F). It also experiences higher humidity at 85%, along with significant precipitation of 87 mm (3.4 in) over 9 days. In contrast, March brings a noticeable shift, with minimum temperatures dropping to -5°C (23°F) but average highs rising to a balmy 22°C (72°F). The humidity decreases to 69%, and precipitation is lower, totaling 60 mm (2.3 in) over 8 days. For more details on March weather, you can check Sirmione weather in March.

Comparing the weather in December and April reveals notable differences. In December, temperatures range from a chilly minimum of -2°C (28°F) to a mild maximum of 13°C (56°F), with an average temperature of about 5°C (42°F). This month experiences higher humidity at 85% and receives 87 mm (3.4 in) of precipitation over roughly 9 days. In contrast, April showcases a much warmer climate, with temperatures varying from a minimum of 1°C (34°F) to a pleasant maximum of 25°C (78°F), averaging around 13°C (55°F). Though April brings slightly more precipitation at 96 mm (3.8 in) across 11 days, its lower humidity of 71% contributes to a more comfortable environment. For more detailed information on April weather, visit Sirmione weather in April.

December and May present strikingly different weather conditions. In December, temperatures range from a chilly -2°C (28°F) to a milder 13°C (56°F), with an average of 5°C (42°F). The month experiences significant humidity at 85% and sees precipitation on about 9 days, totaling 87 mm (3.4 in). In contrast, May boasts much warmer temperatures, with a minimum of 5°C (41°F) and a maximum reaching 30°C (86°F), averaging around 17°C (63°F). Although May experiences more rain, with 121 mm (4.8 in) spread across 17 days, the lower humidity of 70% makes the weather feel more comfortable. For more details on the weather in May, check out Sirmione weather in May.

In December, the weather is quite chilly, with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 13°C (56°F). The month experiences significant precipitation, averaging 87 mm (3.4 in) over 9 days, and the humidity is notably high at 85%. In contrast, June brings much warmer conditions, with temperatures varying from a minimum of 13°C (56°F) to a soaring maximum of 34°C (94°F). While June also sees some rain, with precipitation of 101 mm (4.0 in) over 10 days, the humidity drops to a more comfortable 65%. For more detailed information, check out Sirmione weather in June.

December and July present stark contrasts in weather patterns. In December, temperatures range from a chilly -2°C (28°F) at night to a mild 13°C (56°F) during the day, with an average of 5°C (42°F). The month sees considerable precipitation, totaling 87 mm (3.4 in) over approximately 9 days, coupled with high humidity at 85%. In contrast, July boasts much warmer conditions, with temperatures ranging from a comfortable 15°C (60°F) at night to a hot 34°C (93°F) during the day, averaging 24°C (76°F). Although it is slightly wetter with 101 mm (4.0 in) of rain spread over 14 days, the humidity drops to a more comfortable 61%. For a closer look at the summer weather, you can explore Sirmione weather in July.

December and August present stark contrasts in weather conditions. In December, temperatures can drop as low as -2°C (28°F), with an average of 5°C (42°F) and highs reaching only 13°C (56°F). This chilly month also brings considerable precipitation, totaling 87 mm (3.4 in) over about 9 days, combined with a high humidity of 85%. In contrast, August offers a much warmer climate, with minimum temperatures around 14°C (58°F), an average of 25°C (76°F), and maximums soaring to 36°C (96°F). Despite slightly higher total rainfall at 104 mm (4.1 in) over 12 days, the humidity is significantly lower at 54%. For a closer look at the summer weather, check out Sirmione weather in August.

In comparing the weather of December and September, we see distinct differences in temperature and precipitation patterns. December experiences a cooler climate with average temperatures hovering around 5°C (42°F), accompanied by chilly nights dropping to a minimum of -2°C (28°F). The month sees 87 mm (3.4 in) of precipitation over approximately 9 days, coupled with high humidity levels of 85%.

Conversely, September is warmer, with an average temperature of 20°C (68°F) and highs reaching up to 30°C (86°F); nighttime temperatures only dip to around 10°C (50°F). This month is also wetter, recording 119 mm (4.7 in) of rainfall spread across 11 days, but it benefits from relatively lower humidity at 66%. For a closer look at the September weather in Sirmione, you can check this link: Sirmione weather in September.

In comparison to October, December experiences significantly colder temperatures, with averages ranging from -2°C (28°F) to a max of 13°C (56°F), compared to October's mild range of 8°C (46°F) to 26°C (80°F). While both months have similar precipitation days—9 days each—December tends to be wetter overall, with 87 mm (3.4 in) of rainfall compared to October's 102 mm (4.0 in). Humidity levels are slightly higher in December at 85%, compared to October's 83%, further contributing to the chill in the air as winter approaches. For more details about October weather in Sirmione, you can visit Sirmione weather in October.

In comparing the weather of December and November, December tends to be cooler overall, with average temperatures ranging from a minimum of -2°C (28°F) to a maximum of 13°C (56°F), while November features milder temperatures between 2°C (36°F) and 19°C (67°F). Precipitation is notably lower in December at 87 mm (3.4 in) over 9 days, compared to November's 135 mm (5.3 in) across 12 days. Humidity remains fairly high in both months, with December at 85% and November slightly higher at 88%. For a deeper look at November's weather, you can visit Sirmione weather in November.

Compare Sirmione's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Sirmione

As December unfolds in Sirmione, the weather takes on a distinct character, showcasing a notable chill compared to the milder months that precede it. With average temperatures hovering around 5°C, this month sees a sharp decline from the warmth of fall, making the crisp air more prevalent. Frequent precipitation—spanning about nine days—means visitors should be prepared for occasional rain, adding a layer of moisture to the already high humidity levels of 85%. This blend of cold and wet creates a unique winter atmosphere in Sirmione, contrasting sharply with the sunny, vibrant days of summer. For those planning a visit, a deeper dive into the overall climate can be found here: Sirmione Climate.