December Weather in Real, Portugal

Last updated: February 24, 2025

In December, the coastal town of Real, Portugal experiences a refreshing climate, with average temperatures hovering around 10°C (51°F). While daytime highs can reach up to 19°C (66°F), evenings can bring a chill, dipping to a minimum of -1°C (31°F). This month is characterized by its notable precipitation, accumulating around 218 mm (8.6 in) over approximately 17 days, resulting in an 87% humidity level that adds to the atmosphere. As the town prepares for the winter season, visitors can expect a blend of mild temperatures and periodic rainfall, making it a picturesque time to explore the scenic landscapes enveloped in a cool mist.

December Temperature in Real

In December, Portugal's temperatures reflect the transition from the mildness of autumn to the chill of winter. The month starts off with cool nights, as temperatures can dip to a brisk -1°C (31°F), while daytime offers a refreshing average of 10°C (51°F). The warmth of the previous months begins to retreat, with the **maximum temperature reaching a comfortable 19°C (66°F), allowing for pleasant afternoons but signaling that winter is on its way. As the year closes, this gradual decline in temperature is evident, with the chilly nights contrasting against the increasingly mild, yet cool days, fostering a cozy ambience throughout the country.

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

The chart illustrates December temperature patterns in Real, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec475153576265707067615351
Data source: Temperature data for Real 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 Real

In December, Real, Portugal experiences a notable peak in precipitation, with 218 mm (8.6 in) of rainfall spread over 17 days—the highest monthly total of the year. This significant increase marks a transition into the wetter winter season, contrasting sharply with the dry summer months where July and August only receive 24 mm (1.0 in) each. As autumn sets in, there’s a steady rise in precipitation, culminating in December's abundance, which reflects a trend of increasing moisture during the final months of the year. This consistent rainfall not only replenishes local waterways but also plays a crucial role in sustaining the lush landscapes that characterize this beautiful region, making December a transformative month in Real's climate narrative.

December Precipitation Trends in Real

The chart displays monthly precipitation patterns in Real, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1161691711629554252444143189218
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Real

In Real, Portugal, December marks a notable point in the annual humidity cycle, maintaining a high level of 87%. This figure mirrors the elevated humidity seen in both January and November, which suggests a trend of increased moisture during the winter months. As the year progresses, humidity gradually decreases from a peak of 87% in January to a low of 63% in July, before climbing again in the fall. The consistent level in December signals the return of thicker air as the region prepares for the colder winter season, creating a cozy atmosphere that contrasts with the drier summer months.

December Average Humidity in Real

This chart illustrates the average monthly humidity levels in Real, 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%81%78%79%78%71%63%64%71%79%86%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Real

In December, the UV Index in Real, Portugal, drops significantly to 2, indicating a low exposure category and allowing for a more leisurely outdoor experience with a generous burn time of 45 minutes. This trend highlights a clear seasonal shift towards lower UV levels as winter approaches, especially when compared to the extreme values seen in the summer months, like June's peak of 11. Such fluctuations not only emphasize the importance of adapting sun protection strategies throughout the year but also invite residents and visitors to embrace December’s milder sun. For more detailed insights on UV exposure, check out the Real UV Index.

Maximum UV Index Levels in Real for December

The chart shows the monthly maximum UV Index (UVI) for Real 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.
JanFebMarAprMayJunJulAugSepOctNovDec24689111098642
Data source: Real 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 Real

December in Real, Portugal may not bask in the highest number of sunshine hours, but its 171 hours still provide a delightful contrast to the chill of winter. Following a gradual rise from 153 hours in January, residents and visitors alike enjoy a steady increase that peaks in the sultry summer months of July and June, with over 400 hours of sunshine. As the year winds down, the daylight begins to recede, leading to December's softer, more subdued brightness. This seasonal shift reflects a broader trend of sun-soaked days in early spring, hitting a maximum in mid-summer, before gently tapering off, offering a cozy escape as the year comes to a close. Even in December, the sun graces Real with its warmth, extending the charm of this picturesque coastal town.

Monthly Sunshine Duration in Real: December Highlighted

The December sunshine duration represents the total number of hours Real 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.
JanFebMarAprMayJunJulAugSepOctNovDec153h203h280h342h401h403h427h396h345h300h202h171h
Data source: Real December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Real During December

In Real, Portugal, December brings a 33% chance of sunny weather, marking a notable decline as the year draws to a close. This contrasts sharply with the more favorable sunshine probabilities seen in late summer; for instance, August boasts a robust 68% chance of sun. While November enjoys a peak at 66%, December's chances drop significantly, hinting at the onset of winter. The trend reveals that as we transition from the warmth of summer to the chill of winter, the likelihood of basking in sunlight diminishes, making December one of the cloudier months in this picturesque coastal region.

Percentage of Sunny Days in December in Real

The chart illustrates the percentage of sunny days in Real 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 Real experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec48%16%58%39%45%58%56%68%41%45%66%33%
Data source: Real December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Real in December

In Real, Portugal, the rhythm of daylight unfolds gracefully throughout the year, with December offering a modest 9 hours of daylight. This marks a return to the shorter days of winter, mirroring the daylight pattern seen in January and November. As the seasons progress, daylight gradually increases from 10 hours in February to a peak of 15 hours in June, heralding the vibrancy of summer. Following the sunny heights of July and August, the hours of daylight gently decline again, reflecting the transition into autumn. This consistent ebb and flow not only emphasizes the seasonal changes but also highlights the charm of Real's natural beauty during each unique phase of the year.

Average Daylight Hours in Real for December

The chart illustrates the variation in daylight duration in Real throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 32m10h 36m11h 57m13h 21m14h 31m15h 7m14h 48m13h 45m12h 25m11h 2m9h 49m9h 12m
Data source: Real daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Real

In December, the winds in Real, Portugal pick up slightly, with an average speed of 3.4 m/s (8 mph), hinting at a refreshing change towards the end of the year. This follows a trend observed throughout the months, where the winds are generally milder with values often hovering around 2.3 to 2.8 m/s from spring through early winter. Interestingly, as the year closes, the wind speed in December rises notably compared to the autumn months, suggesting a subtle transition to more dynamic winter conditions. This increase after a relatively subdued autumn highlights December's unique position within the wind patterns in Real, making it a particularly breezy time for locals and visitors alike.

Average December Wind Speed in Real

The chart displays monthly wind speed patterns in Real, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.23.62.42.32.82.72.82.32.42.52.53.4 m/s
Data source: Real December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Real Compares to Other Months

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

In December, temperatures range from a chilly minimum of -1°C (31°F) to a mild maximum of 19°C (66°F), with an average of 10°C (51°F). The month is quite wet, experiencing 218 mm (8.6 in) of precipitation over 17 days, while humidity remains high at 87%. In contrast, January sees slightly cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 22°C (71°F), averaging 8°C (47°F). Precipitation is significantly lower, totaling 116 mm (4.5 in) across just 9 days, but humidity stays consistent at 87%. For more detailed information on January's weather, visit Real weather in January.

In December, the weather exhibits cooler averages, with temperatures ranging from a minimum of -1°C to a maximum of 19°C, and a higher humidity level of 87%. This month experiences significant rainfall, totaling 218 mm over 17 days. In contrast, February offers slightly warmer conditions, with temperatures peaking at 23°C during the day and maintaining a modest average of 11°C. Precipitation decreases to 169 mm across 12 days, accompanied by lower humidity at 81%. For more detailed insights on February's weather, you can refer to Real weather in February.

In December, the weather is characterized by cooler temperatures, with minimums dipping to -1°C (31°F) and an average of 10°C (51°F). The month sees higher precipitation, totaling 218 mm (8.6 in) over approximately 17 days, accompanied by high humidity levels of 87%. In contrast, March brings milder temperatures, starting at a minimum of 2°C (35°F) and averaging 12°C (53°F), with maximums reaching up to 26°C (79°F). While March experiences less precipitation at 171 mm (6.7 in) spread over 12 days, the humidity is slightly lower at 78%. For a more detailed look at March weather, you can visit Real weather in March.

In December, the weather tends to be cooler, with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 19°C (66°F), and an average temperature of 10°C (51°F). The month also sees significant precipitation, totaling 218 mm (8.6 in) over 17 days, and high humidity at 87%. In contrast, April brings milder and warmer conditions, with temperatures ranging from a minimum of 3°C (37°F) to a pleasant maximum of 28°C (82°F), averaging around 14°C (57°F). While April also experiences some rainfall, it totals 162 mm (6.4 in) over just 13 days, with lower humidity at 79%. For more detailed insights, check out Real weather in April.

December and May present strikingly different weather patterns. In December, temperatures range from a chilly -1°C (31°F) at their lowest to a mild 19°C (66°F) at their highest, with an average temperature of 10°C (51°F). This month also sees significant precipitation, accumulating 218 mm (8.6 in) over 17 days, and is marked by high humidity levels at 87%. In contrast, May enjoys a much warmer climate, with temperatures peaking at 32°C (89°F) and an average of 17°C (62°F). Rainfall is noticeably lighter, with only 95 mm (3.8 in) over 9 days, and the humidity drops to a more comfortable 78%. For a deeper dive into what May weather is like, check out Real weather in May.

December and June present contrasting weather experiences. In December, temperatures vary greatly, with a minimum of -1°C (31°F) and a mild average of 10°C (51°F), peaking at 19°C (66°F). The month is also characterized by high precipitation, receiving 218 mm (8.6 in) over about 17 days, alongside a high humidity level of 87%. In contrast, June enjoys much warmer conditions, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 33°C (91°F), averaging around 18°C (65°F). Precipitation drops significantly to 54 mm (2.1 in) over just 8 days, and humidity levels are more comfortable at 71%. For a deeper insight into June's weather, check out Real weather in June.

December and July present stark contrasts in weather conditions. In December, temperatures range from a chilly minimum of -1°C (31°F) to a mild maximum of 19°C (66°F), with an average temperature around 10°C (51°F). Additionally, December sees considerable precipitation, with 218 mm (8.6 inches) falling over 17 days, resulting in a high humidity level of 87%.

In contrast, July boasts much warmer temperatures, with a minimum of 10°C (50°F) and a maximum soaring up to 36°C (96°F), averaging 21°C (70°F). Rain is scarce in July, with just 24 mm (1.0 inch) of precipitation over 4 days and lower humidity at 63%. For a closer look at July's weather patterns, check out Real weather in July.

December and August present strikingly contrasting weather patterns. In December, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 19°C (66°F), with an average of 10°C (51°F). The month is characterized by significant rainfall, receiving 218 mm (8.6 in) over 17 days and high humidity at 87%. In contrast, August boasts a much warmer climate, with temperatures ranging from a mild minimum of 11°C (51°F) to a scorching maximum of 38°C (101°F) and an average of 21°C (70°F). Rainfall is minimal in August, totaling just 24 mm (1.0 in) across only 3 days, accompanied by lower humidity levels of 64%. For more detailed insights, check out the Real weather in August.

The weather in December is significantly cooler and wetter compared to September. In December, temperatures range from a chilly -1°C (31°F) to a mild 19°C (66°F), with an average of 10°C (51°F). This month also sees considerable rainfall, with around 218 mm (8.6 in) of precipitation spread over 17 days, and high humidity at 87%. In contrast, September experiences much warmer conditions, with temperatures ranging from a comfortable 8°C (46°F) to a hot 34°C (94°F), and an average of 20°C (68°F). Rainfall is minimal at 44 mm (1.7 in) over just 6 days, and humidity is lower at 71%. For more detailed information, you can check Real weather in September.

December weather is markedly cooler compared to October, with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 19°C (66°F), creating a chill in the air. In contrast, October experiences milder conditions, with temperatures peaking at 32°C (90°F) and averaging around 16°C (61°F). Additionally, December sees a significant increase in precipitation, with 218 mm (8.6 in) falling over 17 days, while October has only 143 mm (5.6 in) over 10 days. The humidity is also higher in December at 87%, compared to 79% in October. For a closer look at the weather specifics in October, you can visit Real weather in October.

December’s weather presents a noticeable chill compared to November, with average temperatures dropping from 12°C (54°F) in November to 10°C (51°F) in December. The minimum temperature also dips more significantly, reaching -1°C (31°F) in December versus a milder minimum of 3°C (37°F) in November. While both months experience considerable humidity, December is slightly more humid at 87%, compared to November's 86%. Additionally, December sees increased precipitation, with 218 mm (8.6 in) over 17 days, compared to November's 189 mm (7.4 in) over 13 days. For more insights into November's specific conditions, you can check out Real weather in November.

Compare Real's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Real

December weather brings a distinct chill to Braga, with temperatures dipping significantly compared to the mildness of autumn months. Rainfall becomes more frequent, enveloping the city in a humid embrace that often lingers in the air. The combination of increased precipitation and cooler temperatures sets a cozy, yet somewhat brisk, atmosphere, making it a stark contrast to the pleasant warmth of neighboring months. For those curious about the specifics of this seasonal transition, a deeper dive into the data can be found at Real Climate.