December Weather in Monreale, Italy

Last updated: March 24, 2025

December in Monreale, Italy is characterized by a mild yet crisp climate, where temperatures can reach a comfortable 19°C (66°F) during the day, drop to an average of 11°C (52°F), and occasionally plunge to a chilly 1°C (34°F) at night. This month sees approximately 74 mm (2.9 in) of rainfall spread across 12 days, contributing to a refreshing atmosphere that is often cloaked in 75% humidity. Visitors can expect a blend of serene winter days and sporadic showers, making it a unique time to experience the charm of Monreale amidst its historic architecture and stunning landscapes.

December Temperature in Monreale

In Monreale, Italy, December brings a refreshing chill as temperatures transition into winter. With a daily minimum dipping to around 1°C (34°F) and a moderate average of 11°C (52°F), locals and visitors can expect brisk days that remaining comfortable as highs reach up to 19°C (66°F). This marks a significant drop from the warmer months of summer, illustrating a trend towards cooler weather as the year comes to a close. As the festive season nears, it's the perfect time to enjoy the stunning views and historical sites, all while bundled up in cozy attire amidst the crisp December air.

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

The chart illustrates December temperature patterns in Monreale, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec495153586574808174665952
Data source: Temperature data for Monreale 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 Monreale

December in Monreale sees a moderate precipitation level, with 74 mm (2.9 in) of rain typically falling over 12 days. This marks a slight increase from November's totals, reinforcing a trend of wetter conditions as winter deepens. As the year comes to a close, the rainfall contributes to a distinct seasonal shift, transitioning from the drier summer months to the wetter winter period. The precipitation pattern in December showcases the city's climatic rhythm, with increased rain paving the way for lush landscapes and the vibrant beauty of the Sicilian winter.

December Precipitation Trends in Monreale

The chart displays monthly precipitation patterns in Monreale, 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.
JanFebMarAprMayJunJulAugSepOctNovDec426086534525834731039974
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Monreale

In Monreale, Italy, December brings a noticeable shift in humidity levels, maintaining a rate of 75%, similar to January's humidity but slightly higher than the preceding months. Throughout the year, humidity trends portray a gentle decline from the spring months—with April peaking at 74%—to the summer, where levels drop to a comfortable 66% in August. As autumn unfolds, humidity climbs back up, culminating in December alongside January at this seasonal high. This cyclical pattern suggests that visitors can expect a damp yet refreshing atmosphere during this time of year, highlighting Monreale's unique climatic charm.

December Average Humidity in Monreale

This chart illustrates the average monthly humidity levels in Monreale, 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.
JanFebMarAprMayJunJulAugSepOctNovDec75%71%71%74%73%69%67%66%71%73%74%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Monreale

Throughout the year, the UV Index in Monreale, Italy reveals a clear seasonal trend. Starting from January, the index begins at a moderate 3, indicating a safer level of sun exposure with a burn time of 30 minutes. As winter fades into spring, February sees a slight rise to 5, while March accelerates to a high of 6. The onset of summer brings a dramatic shift, peaking in the very high range of 10 from June to August, demanding vigilant sun protection with a burn time reduced to just 15 minutes during these months. Interestingly, as autumn sets in, the index begins to decline, easing to 8 in September and gradually lowering to 4 in November. December wraps up the year with a return to a moderate 3, echoing January's levels and inviting a comfortable outdoor experience. For further details on Monreale's UV Index trends, visit Monreale UV Index.

Maximum UV Index Levels in Monreale for December

The chart shows the monthly maximum UV Index (UVI) for Monreale 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.
JanFebMarAprMayJunJulAugSepOctNovDec356891010108743
Data source: Monreale 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 Monreale

In Monreale, Italy, December ushers in a gentle decline in daylight, offering 267 hours of sunshine—a cozy segue from the vibrant brightness of summer months. While this marks a dip from the autumnal glow, where September basked in 337 hours of sun, December’s luminosity is still notable, especially when compared to the stark darkness of January with its 217 hours. This slight reduction in sunlight suggests a transition into winter’s embrace, yet it maintains an inviting charm that encapsulates the heart of Italian culture, making Monreale a serene yet sunlit destination as the year draws to a close. Each hour of December sunshine serves as a reminder of the warmth and beauty that still lingers in this historic town, inviting visitors to enjoy the tranquil landscapes and rich heritage before the year wraps up.

Monthly Sunshine Duration in Monreale: December Highlighted

The December sunshine duration represents the total number of hours Monreale 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.
JanFebMarAprMayJunJulAugSepOctNovDec217h274h333h352h396h403h421h395h337h318h265h267h
Data source: Monreale December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Monreale During December

In Monreale, Italy, December offers a moderate chance of sunshine at 48%, marking a transitional period as the year winds down. This figure reflects a notable increase from the cooler months of October and November, which see chances of sunny weather drop to 35% and 39% respectively. As the winter season approaches, the likelihood of sunny days in December remains relatively stable compared to earlier months, like April and January, which hover around 45% and 41%. While not as bright as the summer months—where the sun shines nearly uninterrupted at around 90% in July and 89% in August—December still presents opportunities for clear skies, inviting visitors to enjoy Monreale's historic charm amidst a refreshing winter backdrop.

Percentage of Sunny Days in December in Monreale

The chart illustrates the percentage of sunny days in Monreale 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 Monreale experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec41%52%51%45%58%59%90%89%58%35%39%48%
Data source: Monreale December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Monreale in December

As December settles in Monreale, Italy, the daylight begins to wane, offering only 9 hours of sunlight—a notable drop compared to the longer days of summer. This reduction in daylight is part of an annual rhythm, where months like June, July, and August bask in 14 hours of radiant sun, gradually tapering off to 10 hours in November. The progression from January's meager 9 hours of light echoes the cycle of the year, with each month gradually building towards the brightness of spring. As daylight ebbs through the colder months, residents look forward to the return of longer days and the vitality they bring, marking a natural transition from the starkness of winter back to the warmth of brighter seasons.

Average Daylight Hours in Monreale for December

The chart illustrates the variation in daylight duration in Monreale throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 51m10h 46m11h 58m13h 11m14h 13m14h 44m14h 28m13h 33m12h 23m11h 10m10h 6m9h 33m
Data source: Monreale daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Monreale

As December approaches in Monreale, Italy, the winds begin to pick up, with average speeds reaching 3.2 m/s (approximately 7 mph). This marks a slight increase compared to the calmer summer months, which saw average speeds below 2.4 m/s. Interestingly, December's winds are among the most robust of the year, following a trend that typically sees a gradual uptick from the quieter summer breezes. The autumn months, while still moderate, show a slow rise in wind speed, leading to this invigorating transition that characterizes late fall. With the arrival of December, Monreale experiences a refreshingly brisk atmosphere, inviting locals and visitors alike to savor its winter charm amidst the breezy optimism.

Average December Wind Speed in Monreale

The chart displays monthly wind speed patterns in Monreale, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.52.82.32.42.31.92.22.22.02.42.73.2 m/s
Data source: Monreale December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Monreale Compares to Other Months

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

In December, the weather typically experiences a temperature range from a minimum of 1°C (34°F) to a maximum of 19°C (66°F), with an average temperature of 11°C (52°F). The month sees around 74 mm (2.9 in) of precipitation spread over 12 days, maintaining a humidity level of 75%.

In contrast, January has slightly cooler temperatures, with a minimum of 0°C (32°F) and an average of 9°C (49°F), while still reaching up to 19°C (66°F). Precipitation drops to 41 mm (1.6 in) over just 8 days, and humidity remains consistent at 75%. For more detailed insights, you can check Monreale weather in January.

Overall, January is not only cooler than December but also drier, making it a more pleasant time for outdoor activities.

December and February exhibit some notable differences in weather patterns. In December, temperatures range from a chilly minimum of 1°C (34°F) to a milder maximum of 19°C (66°F), with an average of 11°C (52°F). This month sees approximately 74 mm (2.9 in) of precipitation over 12 days, accompanied by a higher humidity level of 75%. In contrast, February presents slightly cooler temperatures, with minimums around 0°C (33°F) and maximums reaching 22°C (72°F), resulting in an average of 10°C (51°F). February experiences less rainfall, totaling 60 mm (2.4 in) across 8 days, and slightly lower humidity at 71%. For more details, you can check Monreale weather in February.

December and March in Monreale exhibit subtle yet noticeable differences in weather. In December, the temperatures range from a chilly minimum of 1°C (34°F) to a pleasant maximum of 19°C (66°F), with an average of 11°C (52°F). The month sees about 74 mm (2.9 in) of precipitation over 12 days, accompanied by a relatively high humidity of 75%. In contrast, March experiences slightly warmer temperatures, with a minimum of 2°C (35°F) and a maximum reaching 23°C (74°F), averaging at 12°C (53°F). Although March has a higher total precipitation of 86 mm (3.4 in) across the same number of rainy days, the humidity is a bit lower at 71%. For more detailed weather insights, consider checking Monreale weather in March.

December and April present contrasting weather characteristics. In December, temperatures range from a minimum of 1°C (34°F) to a maximum of 19°C (66°F), with an average of 11°C (52°F), accompanied by higher humidity levels at 75% and 74 mm of precipitation over 12 days. In contrast, April enjoys milder weather, with minimum temperatures at 3°C (38°F) and maximums reaching 27°C (81°F), while the average temperature is a pleasant 14°C (58°F). April also experiences less rainfall, totaling 53 mm over 10 days, and slightly lower humidity at 74%. For more detailed information, you can check Monreale weather in April.

When comparing the weather in December and May, it's clear that May experiences warmer temperatures and less precipitation. December's average temperature ranges from 1°C (34°F) to 19°C (66°F), while May sees a minimum of 6°C (44°F) and can reach up to 33°C (92°F) on warmer days. Additionally, December has higher precipitation levels, with 74 mm (2.9 in) over 12 days, compared to May's 45 mm (1.8 in) over just 7 days. Humidity levels are relatively similar, with December at 75% and May slightly lower at 73%. For more detailed insights, check out Monreale weather in May.

December and June present contrasting weather patterns. In December, temperatures range from a chilly 1°C (34°F) at night to a mild 19°C (66°F) during the day, with an average of 11°C (52°F). This month experiences significant precipitation, totaling 74 mm (2.9 in) over approximately 12 days, while humidity remains relatively high at 75%. In contrast, June brings a warm and sunny disposition, with temperatures ranging from a minimum of 12°C (55°F) to a scorching maximum of 38°C (100°F), averaging around 24°C (75°F). Precipitation sharply declines to just 25 mm (1.0 in) over only 4 days, and the humidity is slightly lower at 69%. For more detailed insights about June weather, visit Monreale weather in June.

December and July present stark contrasts in weather conditions. In December, temperatures range from a minimum of 1°C (34°F) to a maximum of 19°C (66°F), with an average of 11°C (52°F). The month sees considerable precipitation, averaging 74 mm (2.9 in) over 12 days, contributing to a humidity level of 75%. In contrast, July boasts much warmer temperatures, with a minimum of 18°C (64°F) and a peak of 37°C (99°F), averaging at 26°C (80°F). Precipitation is minimal during this month, totaling just 8 mm (0.3 in) across only 2 days, and humidity drops to 67%. For more details on the warm and dry conditions in July, check out Monreale weather in July.

When comparing the weather conditions in December and August, notable differences emerge. December experiences cooler temperatures, with a minimum of 1°C (34°F) and an average of 11°C (52°F), while August is significantly warmer, featuring a minimum of 19°C (67°F) and an average of 27°C (81°F), peaking at a scorching 39°C (103°F). Precipitation also varies markedly, with December receiving 74 mm (2.9 in) over 12 days, in contrast to August's 34 mm (1.3 in) spread across just 5 days. Additionally, December tends to be more humid at 75%, compared to August's 66%. For more detailed insights into August weather in Monreale, you can visit Monreale weather in August.

In comparing the weather of December and September, a notable difference in temperature is evident. December features a much cooler range, with minimum temperatures dipping to 1°C (34°F) and average highs around 19°C (66°F), while September enjoys a much warmer climate, with minimums of 13°C (56°F) and average highs reaching 33°C (91°F). Both months receive similar precipitation, with December experiencing 74 mm (2.9 in) over 12 days and September just slightly less at 73 mm (2.9 in) over 10 days. Humidity levels are also comparable, with December at 75% and September at 71%. For more detailed insights into September weather, you can check out Monreale weather in September.

The weather in December is noticeably cooler than in October, with average temperatures ranging from a minimum of 1°C (34°F) to a maximum of 19°C (66°F). In contrast, October enjoys more temperate conditions, with temperatures peaking at an average of 19°C (66°F) and soaring to a high of 29°C (84°F). Additionally, October experiences slightly more precipitation, with a total of 103 mm (4.0 in) over 13 days compared to December's 74 mm (2.9 in) of rain across 12 days. Both months maintain a similar level of humidity, around 75% for December and 73% for October. For more details on October’s weather, check Monreale weather in October.

In December, the weather takes a noticeable turn, with average temperatures dropping to around 11°C (52°F), compared to November's warmer average of 15°C (59°F). The minimum temperature in December reaches a chilly 1°C (34°F), significantly lower than November's minimum of 7°C (44°F). Additionally, while December records 74 mm (2.9 in) of precipitation over 12 days, November has a higher total of 99 mm (3.9 in) across 13 days. Humidity levels remain quite similar, with December at 75% and November slightly lower at 74%. For more details on November's weather characteristics, you can check Monreale weather in November.

Compare Monreale's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Monreale

As December unfolds in Monreale, the weather takes on a unique character compared to the milder months before it. The temperatures drop noticeably, with daytime highs barely reaching 19°C (66°F) and cooler nights chilling down to around 1°C (34°F). This shift marks the onset of the winter season, bringing with it an increase in humidity and precipitation. With approximately 12 days of rain, visitors can expect a more dramatic and occasionally wet experience, making it essential to dress in layers and prepare for changing conditions. To dive deeper into the nuances of Monreale's climate throughout the year, be sure to explore Monreale Climate.