December Weather in Porto Moniz, Portugal

Last updated: February 24, 2025

December in Porto Moniz, Portugal offers a mild coastal climate, with maximum temperatures peaking at 21°C (70°F), while the average temperature hovers around 17°C (63°F). Visitors can expect a cool ambiance, as the minimum temperatures drop to 12°C (54°F). However, this picturesque locale also experiences some rainfall, with an average precipitation of 77 mm (3.0 in) over 8 days of the month. Coupled with a humidity level of 75%, December presents a refreshing atmosphere perfect for enjoying the stunning natural beauty of this charming destination.

December Temperature in Porto Moniz

In Porto Moniz, Portugal, December brings mild temperatures, making it an appealing winter destination. With minimums averaging 12°C (54°F) and pleasant highs reaching around 21°C (70°F), the climate transitions smoothly from autumn into the cooler months. The average temperature stabilizes at about 17°C (63°F), reflecting a consistency seen throughout the fall. Compared to the temperatures in earlier months, December is slightly cooler than the autumn season, yet remains warmer than the chillier depths of winter elsewhere, allowing visitors to enjoy the stunning coastal scenery without the biting cold. Overall, December in Porto Moniz offers a comfortable haven with a refreshing maritime atmosphere.

December Weather in Porto Moniz: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Porto Moniz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec616060616366697170696563
Data source: Temperature data for Porto Moniz 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 Porto Moniz

In December, Porto Moniz experiences an uptick in rainfall, with a notable 77 mm (3.0 in) of precipitation spread across approximately 8 rainy days. This increase marks a continuation of the wetter trend seen in November, which recorded 72 mm. As the year draws to a close, the region transitions from the dry summer months, where rainfall barely registers in July and August, to the wetter winter season. The consistent rise in precipitation from November to December suggests that winter storms are becoming more prevalent, ensuring that the lush landscapes of Madeira thrive as the year ends. This shift not only enhances the island's natural beauty but also sets the stage for a brisk start to the new year with the promise of vibrant greenery.

December Precipitation Trends in Porto Moniz

The chart displays monthly precipitation patterns in Porto Moniz, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3765655621283312427277
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Porto Moniz

In December, Porto Moniz, Portugal, experiences a humid climate, with humidity levels holding steady at 75%, consistent with the preceding months of January and November. This marks a slight decline from the higher humidity peaks observed during the summer months, July and August, when levels reached 83%. Notably, as the year advances from winter to spring, there's a gradual increase in humidity, with the highest levels recorded in June and July. Overall, December's humidity reflects the stable, yet dynamic nature of Porto Moniz's coastal climate, providing a refreshing coolness that is characteristic of the region's winter season.

December Average Humidity in Porto Moniz

This chart illustrates the average monthly humidity levels in Porto Moniz, 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%75%78%78%77%80%83%83%81%80%75%75%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Porto Moniz

In December, Porto Moniz experiences a moderate UV Index of 4, marking a pleasant change as the year draws to a close. After a summer filled with extreme levels, where the UV Index peaked at 12 in June, the intensity of UV radiation decreases markedly, allowing for a more leisurely outdoor experience. With a burn time of 30 minutes, December invites residents and visitors alike to soak up the sun’s rays with a little more caution than earlier months. This trend of diminishing UV levels offers a gentle transition into winter, underscoring the importance of local sun safety practices year-round. For a comprehensive overview of UV exposure in Porto Moniz, check out Porto Moniz UV Index.

Maximum UV Index Levels in Porto Moniz for December

The chart shows the monthly maximum UV Index (UVI) for Porto Moniz 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.
JanFebMarAprMayJunJulAugSepOctNovDec468101112111110864
Data source: Porto Moniz 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 Porto Moniz

As the year draws to a close, December in Porto Moniz, Portugal shines with a respectable 246 hours of sunlight, marking a subtle decline from the sun-kissed splendor of the preceding months. Following a peak in July with a dazzling 391 hours, the trend downwards is typical as the days shorten. However, this decrease is gentle compared to the dramatic drop seen in other regions, reminding visitors that Porto Moniz remains a bright spot even in winter. It's a time when the sun softly illuminates the stunning coastal landscapes, making December a charming month for travelers seeking a blend of warmth and breathtaking views amidst the seasonal tranquility.

Monthly Sunshine Duration in Porto Moniz: December Highlighted

The December sunshine duration represents the total number of hours Porto Moniz 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.
JanFebMarAprMayJunJulAugSepOctNovDec191h244h299h352h373h376h391h380h338h321h260h246h
Data source: Porto Moniz December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Porto Moniz During December

In Porto Moniz, Portugal, the likelihood of sunny weather in December stands at 46%, marking a gentle decline as the year comes to an end. This figure is slightly lower than the preceding months, reflecting a trend where the chance of sunshine begins to dip after the peak summer months. From a robust 81% in July to 78% in August, the sun-soaked days gradually taper off, hovering around 51% in both November and December. While December brings a cooler climate, it still offers plenty of opportunities for sun seekers, even if clear skies are less frequent than in the vibrant spring and summer months. Thus, for those planning a December visit, Porto Moniz continues to promise a delightful balance of sun and seasonal charm.

Percentage of Sunny Days in December in Porto Moniz

The chart illustrates the percentage of sunny days in Porto Moniz 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 Porto Moniz experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec38%51%54%49%57%62%81%78%59%62%52%46%
Data source: Porto Moniz December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Porto Moniz in December

December in Porto Moniz, Portugal, marks a subtle yet significant shift in daylight duration, as the days begin to shorten after the vibrant summer months. With 10 hours of daylight, December mirrors January and November, highlighting the transition into winter. Following a gradual incline from the 10 hours of daylight in the early months to a peak of 14 hours in the summer, the return to shorter days serves as a reminder of the seasonal rhythms that define life on this beautiful island. As the year wraps up, the consistent daylight hours contribute to a cozy atmosphere, inviting residents and visitors alike to celebrate the enchanting beauty of winter in this unique region.

Average Daylight Hours in Porto Moniz for December

The chart illustrates the variation in daylight duration in Porto Moniz throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 14m11h11h 59m13h13h 51m14h 16m14h 2m13h 17m12h 20m11h 19m10h 27m10h
Data source: Porto Moniz daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Porto Moniz

As December unfolds in Porto Moniz, Portugal, the winds begin to pick up, boasting an average speed of 5.7 m/s (13 mph)—the highest of the year. This increase heralds a shift as the cooler months embrace the region, moving from the gentler breezes of earlier months. From January to November, wind speeds hover between 4.0 m/s (9 mph) and 5.4 m/s (12 mph), creating a relatively calm atmosphere. However, the transition into December not only brings brisker winds but also invigorates the coastal beauty of the area, making it an invigorating time for both locals and visitors alike. The seasonal uptick serves as a reminder of nature's rhythmic choreography, perfectly capturing the spirited essence of Porto Moniz during the winter months.

Average December Wind Speed in Porto Moniz

The chart displays monthly wind speed patterns in Porto Moniz, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.45.15.14.75.25.35.44.54.44.04.55.7 m/s
Data source: Porto Moniz December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Porto Moniz Compares to Other Months

The weather in Porto Moniz 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 Porto Moniz and find detailed weather information for every month.

In December, the weather tends to be slightly warmer with an average temperature of 17°C (63°F), while January sees a slight decrease to an average of 16°C (61°F). Both months experience maximum temperatures peaking at 21°C (70°F), but December has a higher minimum temperature of 12°C (54°F) compared to January's 11°C (52°F). Precipitation levels are notably higher in December at 77 mm (3.0 in) over 8 days, while January enjoys a drier spell with only 37 mm (1.4 in) over 6 days. Interestingly, humidity remains consistent in both months at 75%. For more detailed information, you can check Porto Moniz weather in January.

December and February exhibit similar temperature ranges, with February seeing an average of 16°C (60°F) compared to December's 17°C (63°F), while both months experience maximum temperatures reaching 21°C (70°F). December, however, has slightly higher precipitation at 77 mm (3.0 in) over 8 days, compared to February's 65 mm (2.5 in), despite both months maintaining a consistent humidity level of 75%. Overall, February tends to be a bit drier while retaining comparable warmth, making it a pleasant time for outdoor activities. For more detailed insights, you can check the Porto Moniz weather in February.

In December, temperatures in Porto Moniz range from a low of 12°C (54°F) to a high of 21°C (70°F), with an average temperature of 17°C (63°F). The month sees about 77 mm (3.0 in) of precipitation over approximately 8 days, accompanied by a humidity level of 75%. In contrast, March experiences slightly cooler temperatures, with a minimum of 10°C (50°F) and a maximum of 22°C (71°F), averaging 15°C (60°F). Although it receives less rainfall at 65 mm (2.6 in) over the same number of days, the humidity rises to 78%. For more details, you can check Porto Moniz weather in March.

In December, Porto Moniz experiences slightly warmer temperatures, with an average of 17°C (63°F) and maximum highs reaching 21°C (70°F). The month sees more precipitation, totaling 77 mm (3.0 in) over about 8 days, and the humidity is around 75%. In contrast, April has cooler temperatures, averaging 16°C (61°F) with a maximum of 20°C (68°F), and less overall rainfall at 56 mm (2.2 in), albeit spread across 12 days. The humidity increases slightly to 78%, indicating a bit more moisture in the air. For a detailed look at April's climate, check Porto Moniz weather in April.

In December, temperatures range from a minimum of 12°C (54°F) to a maximum of 21°C (70°F), averaging around 17°C (63°F). The month experiences about 77 mm (3.0 in) of precipitation over roughly 8 days, with a humidity level of 75%. Conversely, May sees slightly warmer temperatures, with a minimum of 14°C (57°F) and a maximum of 23°C (73°F), while maintaining the same average of 17°C (63°F). Rainfall is significantly reduced to 21 mm (0.8 in) over just 4 days, yet humidity remains consistent at 77%. For a more detailed look at the climate in May, check out Porto Moniz weather in May.

December weather in Porto Moniz is generally mild, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 21°C (70°F) and an average of 17°C (63°F). This month sees a higher level of precipitation, accumulating 77 mm (3.0 in) over about 8 days, contributing to a humidity level of 75%. In contrast, June offers slightly warmer temperatures, with a minimum of 15°C (60°F) and a maximum of 23°C (73°F), averaging 19°C (66°F). Precipitation drops significantly to 28 mm (1.1 in), recorded over just 3 days, and humidity increases to 80%. For more details, check out Porto Moniz weather in June.

December and July weather in Porto Moniz present contrasting conditions. December experiences milder temperatures, with minimum readings around 12°C (54°F) and average highs of 21°C (70°F), along with an average precipitation of 77 mm (3.0 in) spread across 8 days. The humidity during this month is relatively moderate at 75%. In contrast, July is warmer, with minimum temperatures at 18°C (65°F) and a maximum reaching 26°C (79°F). This month sees significantly less rainfall, averaging only 3 mm (0.1 in) with no rainy days, though humidity is slightly higher at 83%. For a detailed look at July's weather conditions, check out Porto Moniz weather in July.

In December, the weather is notably cooler, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 21°C (70°F) and an average of 17°C (63°F). The month experiences a fair amount of precipitation, totaling 77 mm (3.0 in) over 8 rainy days, and the humidity averages around 75%. In contrast, August brings warmer weather, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 26°C (79°F) and an average of 22°C (71°F). This month is much drier, with only 3 mm (0.1 in) of precipitation occurring on no rainy days, while humidity rises slightly to 83%. For more detailed information, you can check Porto Moniz weather in August.

Comparing the weather of December and September reveals notable differences. December features a cooler temperature range, with a minimum of 12°C (54°F) and an average of 17°C (63°F), while September enjoys warmer temperatures, with a minimum of 19°C (66°F) and an average of 21°C (71°F). Additionally, precipitation is significantly higher in December, totaling 77 mm (3.0 in) over about 8 days, compared to just 12 mm (0.5 in) over 2 days in September. Humidity levels are also slightly higher in September at 81%, compared to December's 75%. For more detailed insights on September weather, you can visit Porto Moniz weather in September.

In comparing the weather between December and October, we see notable differences in temperature and precipitation levels. December features a cooler climate with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 21°C (70°F), while October experiences warmer temperatures, averaging between 17°C (62°F) and 25°C (77°F). Additionally, December is wetter with 77 mm (3.0 in) of precipitation over 8 days, compared to October's 42 mm (1.7 in) across 6 days. Humidity levels are also slightly lower in December at 75%, compared to October's 80%. For further insights into October's weather, you can check Porto Moniz weather in October.

In comparing the weather between November and December, we notice that December tends to be slightly cooler, with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 21°C (70°F) compared to November's more comfortable range of 12°C (54°F) to 24°C (75°F). Despite having a similar minimum temperature, December has an average of 17°C (63°F), whereas November averages 18°C (65°F).

Precipitation levels are fairly close, with December receiving 77 mm (3.0 in) over 8 days and November accumulating 72 mm (2.8 in) across 10 days, signifying a wetter December. Interestingly, humidity remains constant at 75% for both months, creating a similarly muggy atmosphere. For more detailed insights into the weather specifics, you can check Porto Moniz weather in November.

Compare Porto Moniz's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Porto Moniz

December in Porto Moniz brings a gentle shift in weather, making it distinct from the milder months that precede it. With average temperatures hovering around 17°C (63°F), the air is cool yet comfortable, inviting visitors to explore the scenic surroundings. Unlike the preceding autumn months, December experiences a moderate increase in precipitation, with about 77 mm spread over 8 rainy days, creating a lush landscape that’s a feast for the eyes. The 75% humidity can lend a refreshing chill to the air, offering a crispness that's perfect for brisk walks along the coastline or hikes in the nearby mountains. For those curious about Porto Moniz's year-round weather patterns, the details can be found at Porto Moniz Climate.