December Weather in Frascati, Italy

Last updated: March 24, 2025

In December, Frascati, Italy, experiences a charming winter climate characterized by a maximum temperature of 18°C (64°F), an average of 8°C (47°F), and a chilly minimum of -3°C (28°F). The month is marked by significant precipitation, totaling 170 mm (6.7 in) over approximately 13 days, resulting in an average humidity of 84% that adds to the crisp ambiance. Visitors can expect a blend of mild days and cold nights, making it an intriguing time to explore this historic town wrapped in its winter attire.

December Temperature in Frascati

In December, Frascati, Italy, experiences a noticeable drop in temperatures as winter settles in. With minimums dipping to -3°C (28°F), the chill is felt more intensely compared to the milder late fall months. The average temperature hovers around 8°C (47°F), providing a crisp, cool atmosphere ideal for cozy gatherings and festive celebrations. While daytime highs can reach a comfortable 18°C (64°F), the evenings often call for warmer attire as residents embrace the seasonal shift. This transition into winter not only marks a change in weather but also sets the stage for a picturesque Italian landscape adorned with the charm of the holiday season.

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

The chart illustrates December temperature patterns in Frascati, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec444850566472777870615547
Data source: Temperature data for Frascati 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 Frascati

December in Frascati, Italy, typically brings a significant increase in precipitation, with an average of 170 mm (6.7 in) over 13 days, marking it as one of the wetter months of the year. This trend follows the notable spike in rainfall observed in November, which recorded 191 mm (7.5 in) over 16 days. As winter sets in, the transition from autumn to winter is clearly reflected in the precipitation patterns, influencing not just the landscape but also the local activities and culture. Though December's rainfall is somewhat lower than November's, it still ranks high amongst the year's totals, providing a lush backdrop to the charming town as the holiday season approaches.

December Precipitation Trends in Frascati

The chart displays monthly precipitation patterns in Frascati, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7392947589473128106106191170
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Frascati

As the year wraps up in Frascati, Italy, December sees humidity levels rise back to 84%, reminiscent of the dampness experienced in January. This notable increase signals the return of winter's chill, following a gradual decline from the summer months where humidity dropped to a comfortable 53% in August. The pattern is clear: from the steamy days of summer, humidity gradually creeps up through the fall, culminating in December's high, which matches the beginning of the year. In essence, the weather in Frascati transitions from a dry warmth to a moister embrace, reflecting the cyclical nature of its climate throughout the year.

December Average Humidity in Frascati

This chart illustrates the average monthly humidity levels in Frascati, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%69%70%70%61%57%53%65%75%82%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Frascati

As December rolls into Frascati, Italy, the UV Index dips to 2, classified as low, signaling a welcome reprieve from the intense summer rays. This seasonal shift extends burn time to a generous 45 minutes, allowing residents and tourists alike to enjoy the outdoors with minimal risk of sunburn. Notably, this decrease from the higher values seen during the summer months, where indices reached 9 and 10, reveals a clear trend: as winter approaches, both exposure levels and the urgency for sun protection markedly decline. This shift serves as a reminder to adapt sun safety habits throughout the year. For more detailed insights, visit Frascati UV Index.

Maximum UV Index Levels in Frascati for December

The chart shows the monthly maximum UV Index (UVI) for Frascati 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.
JanFebMarAprMayJunJulAugSepOctNovDec34579101098642
Data source: Frascati 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 Frascati

Frascati, Italy, experiences a captivating array of sunshine throughout the year, with December concluding the year with 244 hours of sunlight. While winter days are shorter, they still offer a delightful charm that eclipses the dullness often associated with the season. As the year progresses from the bare 202 hours in January to 400 hours in May, there’s a clear upward trend in sunlight, peaking in the summer months of June and July with an impressive 415 and 430 hours respectively. However, as autumn settles in, the sun starts to retreat, highlighted by November's 246 hours and December's gradual descent into winter. This fluctuation not only paints a vivid picture of Frascati's changing seasons but also invites visitors to embrace the unique beauty of this historic town, even during the cooler, sun-drenched days of December.

Monthly Sunshine Duration in Frascati: December Highlighted

The December sunshine duration represents the total number of hours Frascati 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.
JanFebMarAprMayJunJulAugSepOctNovDec202h260h327h355h400h415h430h398h338h314h246h244h
Data source: Frascati December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Frascati During December

In Frascati, Italy, December brings a 48% chance of sunny weather, which aligns with an upward trend from the preceding months. While the sun shines most consistently in the summer months—peaking at 73% in August—the later autumn stretches see a gradual decline, with November dipping to 33%. December offers a refreshing shift, with nearly half the days potentially sunny, making it a lovely time to explore the charming historical sights under clearer skies. This slight resurgence in sunlit days is a hopeful sign for visitors hoping to bask in the beauty of Frascati during the winter season.

Percentage of Sunny Days in December in Frascati

The chart illustrates the percentage of sunny days in Frascati 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 Frascati experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec35%57%58%44%46%59%70%74%53%41%33%48%
Data source: Frascati December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Frascati in December

In Frascati, Italy, the daylight hours paint a vivid picture of the changing seasons. As the year unfolds, daylight gradually increases from a modest 9 hours in January, reaching its peak at 15 hours in June, illuminating the vibrant landscapes. July sees a slight decrease, with daylight dropping to 14 hours, followed by a gentle decline into the autumn months, culminating in 9 hours once again by December. This rhythmic ebb and flow not only highlights the beauty of each season but also invites residents and visitors alike to embrace the longer days of spring and summer, contrasted by the cozy, shorter days of winter.

Average Daylight Hours in Frascati for December

The chart illustrates the variation in daylight duration in Frascati throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 31m10h 35m11h 57m13h 21m14h 32m15h 8m14h 49m13h 46m12h 26m11h 2m9h 49m9h 11m
Data source: Frascati daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Frascati

In Frascati, Italy, December ushers in a gentle breeze with average wind speeds of 2.3 m/s (5 mph), maintaining a consistent tranquility that characterizes the winter months. As the year draws to a close, the wind’s strength remains stable, echoing the patterns observed throughout the autumn and early winter. Notably, while the summer months experienced fluctuating breezes, December's wind aligns closely with the averages recorded in November and the earlier part of the year, providing a sense of continuity. This gentle flow invites residents and visitors alike to enjoy the serene ambiance of Frascati, making it an enchanting time to wander through the picturesque streets adorned with seasonal charm.

Average December Wind Speed in Frascati

The chart displays monthly wind speed patterns in Frascati, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.72.32.02.12.41.82.42.21.72.22.42.3 m/s
Data source: Frascati December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Frascati Compares to Other Months

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

December and January weather in Frascati show some notable differences despite their close proximity. December typically experiences milder temperatures, with averages around 8°C (47°F) and a maximum of 18°C (64°F), while January's temperatures drop slightly, averaging 7°C (44°F) with a minimum of -6°C (21°F). Precipitation is also significantly higher in December, totaling 170 mm (6.7 in) over 13 days, compared to January's 73 mm (2.9 in) across just 9 days. Humidity levels remain constant at 84% for both months, creating a similar feel in terms of moisture, but the overall chilliness makes January feel distinctly colder. For more details, you can check Frascati weather in January.

December and February showcase contrasting winter weather, despite their proximity in the calendar year. In December, temperatures can dip to a chilly minimum of -3°C (28°F) and reach a comfortable average of 8°C (47°F), peaking at 18°C (64°F). With 170 mm (6.7 in) of precipitation over 13 days, December tends to be wetter and more humid, boasting an 84% humidity level. In contrast, February exhibits slightly lower minimum temperatures, dropping to -12°C (11°F), but maintaining a similar average of 9°C (48°F) and a maximum of 20°C (68°F). The month is significantly drier, with only 92 mm (3.6 in) of precipitation across 9 days, contributing to a reduced humidity of 76%. For a more detailed look at February's climate, you can check Frascati weather in February.

In December, temperatures typically range from a chilly -3°C (28°F) to a mild 18°C (64°F), with an average of 8°C (47°F). The month is characterized by significant precipitation, with around 170 mm (6.7 in) falling over 13 days, and a high humidity level of 84%. In contrast, March sees a broader temperature range, with minimums dipping to -11°C (12°F) and maximums reaching up to 22°C (72°F), averaging around 10°C (51°F). Precipitation decreases to 94 mm (3.7 in) over 10 days, and humidity drops to 69%. For more details on the weather in March, you can check out Frascati weather in March.

December and April present distinctly different weather patterns. In December, temperatures can dip as low as -3°C (28°F), with an average of 8°C (47°F) and a maximum of 18°C (64°F). The month is characterized by significant precipitation, totaling 170 mm (6.7 in) over 13 days, along with high humidity at 84%. In contrast, April sees milder temperatures, ranging from a minimum of 0°C (33°F) to a pleasant average of 13°C (56°F) and a maximum of 27°C (80°F). This month is relatively drier, with only 75 mm (2.9 in) of precipitation across 11 days, and lower humidity at 70%. For more detailed insights, you can explore Frascati weather in April.

December and May present contrasting weather patterns. In December, temperatures range from a chilly minimum of -3°C (28°F) to a mild maximum of 18°C (64°F), with an average of 8°C (47°F). The month experiences considerable precipitation, totaling 170 mm (6.7 in) over 13 days, coupled with high humidity levels of 84%. In stark contrast, May offers a much warmer climate, with minimum temperatures starting at 4°C (40°F) and soaring to a maximum of 33°C (92°F), contributing to an average temperature of 18°C (64°F). Precipitation significantly decreases to 89 mm (3.5 in) over just 12 days, and humidity drops to a more comfortable 70%. For more detailed insights, you can check Frascati weather in May.

In December, the weather tends to be quite chilly, with average temperatures ranging from a minimum of -3°C (28°F) to a maximum of 18°C (64°F). This month experiences considerable precipitation, totaling around 170 mm (6.7 in) over approximately 13 days, contributing to a high humidity level of 84%.

In contrast, June brings a much warmer climate, with temperatures ranging from a minimum of 10°C (50°F) to a comfortable average of 22°C (72°F), peaking at 34°C (94°F). The precipitation drops significantly to 47 mm (1.9 in) over just 7 days, and humidity levels are lower at 61%. For a closer look at what to expect in June, you can visit Frascati weather in June. Overall, December feels much cooler and wetter compared to the warm and relatively dry charm of June.

When comparing the weather in December and July, the differences are striking. December experiences cooler temperatures, with minimums dropping to -3°C (28°F) and an average of 8°C (47°F), while July boasts much warmer conditions, starting at a minimum of 16°C (61°F) and averaging 25°C (78°F). Precipitation levels also vary significantly; December sees 170 mm (6.7 in) spread across 13 days, creating a damp atmosphere with humidity levels around 84%. In contrast, July is noticeably drier, with only 31 mm (1.2 in) of rain over just 4 days and humidity levels at a more comfortable 57%. For more detailed information about the weather in July, you can visit Frascati weather in July.

In December, the weather is significantly cooler, with temperatures ranging from a chilly -3°C (28°F) at night to a mild 18°C (64°F) during the day. This month experiences considerable precipitation, averaging 170 mm (6.7 in) over about 13 days, coupled with high humidity levels at 84%, making the air feel quite damp. In contrast, August boasts warm temperatures, with a minimum of 15°C (59°F) and a peak of 37°C (99°F), providing a much sunnier and drier atmosphere, as precipitation is minimal at only 28 mm (1.1 in) spread over 7 days and a lower humidity of 53%. For more details on the warm weather, check out Frascati weather in August.

December and September exhibit notable differences in weather patterns. In December, temperatures range from a chilly minimum of -3°C (28°F) to a mild maximum of 18°C (64°F), with an average around 8°C (47°F). Precipitation is higher during this month, totaling 170 mm (6.7 in) over approximately 13 days, coupled with a high humidity level of 84%. In contrast, September offers warmer conditions, with temperatures fluctuating between a minimum of 8°C (47°F) and a maximum of 32°C (90°F), averaging 21°C (70°F). The month sees less rainfall at 106 mm (4.2 in) over about 10 days and lower humidity at 65%. For more detailed information, you can check Frascati weather in September.

In comparing the weather between December and October, we see notable differences in temperature and humidity. December experiences lower temperatures, with averages ranging from a chilling -3°C (28°F) at night to a mild 18°C (64°F) during the day, while October offers a more comfortable range of 6°C (44°F) at night to a warm 28°C (83°F) at its peak. Additionally, December is wetter, with 170 mm (6.7 in) of precipitation over 13 days compared to October's 106 mm (4.2 in) over 10 days. The humidity is also higher in December at 84%, versus October’s 75%, contributing to a distinctly cooler and more damp atmosphere. For those interested in the specifics of October weather, you can explore more at Frascati weather in October.

In comparing the weather between November and December, we see a notable decline in temperatures as winter sets in. December's temperatures range from a minimum of -3°C (28°F) to a maximum of 18°C (64°F), with an average of 8°C (47°F). In contrast, November enjoys milder conditions, featuring temperatures that range from a minimum of -1°C (31°F) to a maximum of 23°C (73°F), with an average of 13°C (55°F).

Precipitation is slightly lower in December, totaling 170 mm (6.7 in) over 13 days, compared to November's 191 mm (7.5 in) over 16 days. Despite the minimal difference in total rainfall, December experiences higher humidity levels at 84%, compared to November's 81%. For more details on November's weather, you can check Frascati weather in November.

Compare Frascati's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Frascati

December in Frascati marks a notable transition in weather, as temperatures dip significantly compared to the milder months preceding it. With an average temperature around 8°C (47°F) and nighttime lows that can plunge to -3°C (28°F), the crisp air sets a stark contrast against the warmth of autumn. Additionally, December brings increased precipitation, with about 170 mm (6.7 in) of rain spread over 13 days, contributing to a humidity level that hovers around 84%. This month encapsulates the heart of winter, enveloping the charming town in a cool, crisp atmosphere ideal for cozy gatherings. For a deeper dive into seasonal trends, visit Frascati Climate.