December Weather in Goaes, Portugal

Last updated: February 24, 2025

December in Goes, Portugal offers a unique blend of winter charm and refreshing climate. With maximum temperatures peaking at 18°C (64°F), the month remains relatively mild, while the average temperature hovers around 8°C (47°F), creating a cool but comfortable atmosphere. However, be prepared for brisk days as temperatures can dip to a minimum of -2°C (29°F). Rainfall is a significant aspect of this month, with 299 mm (11.8 in) expected over approximately 17 days, contributing to a high humidity level of 87%. This combination of cooler weather and wet conditions makes December a compelling time to experience the serene beauty of Goes, ideal for cozy indoor activities and enjoying the spirit of the season.

December Temperature in Goaes

In Goes, Portugal, December ushers in a mild winter, with temperatures displaying a gentle transition into colder months. While the minimum dips to around -2°C (29°F), the average temperature settles at a comfortable 8°C (47°F), making it one of the cooler months of the year. The maximum rarely exceeds 18°C (64°F), providing a crisp atmosphere that's ideal for cozying up or exploring the charming streets. This gradual cooling from November’s warmer averages highlights a clear trend: as the year draws to a close, the seasonal shift brings a refreshing chill, inviting locals and visitors alike to embrace the festive spirit of the season.

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

The chart illustrates December temperature patterns in Goaes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434749525962676764574946
Data source: Temperature data for Goaes 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 Goaes

December marks a significant shift in the precipitation landscape of Goaes, Portugal, with 299 mm (11.8 in) of rain recorded over 17 days. This not only makes December one of the wettest months of the year but also reflects a noticeable increase in rainfall compared to the preceding months. The atmosphere undergoes a transformation as the colder winter grips the region, leading to a sharp rise from November’s 232 mm (9.1 in). This month’s rainy days contribute to a sense of coziness, inviting locals and visitors alike to seek shelter in their favorite cafes or to enjoy the revitalizing landscapes that emerge. As the year draws to a close, December's abundant rain illustrates the climatic shift, paving the way for the wet season that lies ahead.

December Precipitation Trends in Goaes

The chart displays monthly precipitation patterns in Goaes, 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.
JanFebMarAprMayJunJulAugSepOctNovDec15523021117212377363966173232299
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Goaes

In Goaes, Portugal, December ushers in a return to high humidity levels, with the month reaching 87%—matching the dampness of January. This trend illustrates a seasonal rhythm where humidity peaks twice in the winter months, sandwiching a gradual decline during the summer. From the 64% low in August, humidity steadily rises again, creating a sense of muggy anticipation for the onset of winter. As the year wraps up, residents and visitors alike may notice this increase, a reminder of the lush, verdant landscapes that thrive in such moisture. The consistent humidity levels also hint at the onset of cooler temperatures, making December a much-awaited time for rejuvenation in this charming locale.

December Average Humidity in Goaes

This chart illustrates the average monthly humidity levels in Goaes, 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 Goaes

In December, Goaes, Portugal, experiences a low UV Index of 2, allowing residents and visitors to enjoy the outdoors with minimal sun-related concerns. As winter sets in, the recommended burn time extends to 45 minutes, offering ample time for leisurely activities. This marks a significant drop from the peak of the summer months when the UV Index soared to 11 in June, corresponding to extreme exposure levels and a much shorter burn time of just 10 minutes. The gradual transition from the high UV levels of spring and summer to the more forgiving conditions of December reflects a broader seasonal trend in Goaes, where the sun's intensity takes on a gentler touch. To learn more about UV exposure throughout the year, visit Goaes UV Index.

Maximum UV Index Levels in Goaes for December

The chart shows the monthly maximum UV Index (UVI) for Goaes 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: Goaes 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 Goaes

As the year draws to a close, December sunshine in Goaes, Portugal brings a welcome reprieve from the winter chill, offering approximately 171 hours of daylight. While this marks a dip from the vibrant highs of the summer months—where sun-soaked July shines with an impressive 427 hours—the day's warm glow still lingers, inviting visitors to enjoy the scenic beauty and cultural richness of the region. The trend throughout the year showcases a gradual increase in sunlight hours, peaking in June and July, then gently tapering off in the latter months. Despite December's reduced daylight, it retains a charm of its own, making it a splendid time to experience Goaes's scenic coastlines and tranquil ambiance before the New Year begins.

Monthly Sunshine Duration in Goaes: December Highlighted

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

Chance of Sun in Goaes During December

December in Goaes, Portugal, tends to usher in a cooler climate, with the likelihood of sunny weather dropping to 29%. This marks a notable decline from the previous months, particularly from November, which enjoys a more generous 59% chance of sunshine. As we look back through the year, it’s clear that summer months like August peak at a vibrant 68%, allowing for plenty of sun-soaked days. However, as the year winds down, December's cloudy days become more prevalent, signaling a transition into the heart of winter. If you're planning a visit during this time, prepare for intermittent sunshine and cooler temperatures rather than the consistent warmth of earlier months.

Percentage of Sunny Days in December in Goaes

The chart illustrates the percentage of sunny days in Goaes 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 Goaes experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec40%13%55%35%40%53%54%68%36%43%59%29%
Data source: Goaes December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Goaes in December

In Goaes, Portugal, the daylight duration follows a distinctive rhythm throughout the year. Starting with about 9 hours of daylight in January and December, the days gradually lengthen to a peak of 15 hours in June, showcasing the summer solstice's influence. As the year progresses from February to May, daylight steadily increases, offering a vibrant 14 hours in May, the month of blossoming life. Following this peak, the daylight begins to wane, with a gradual decline back to 12 hours in September and 11 hours in October, before reverting to the 9-hour mark by the end of the year. This cyclical pattern underscores the beautiful transitions between seasons, making Goaes a place where the passage of time is marked not just by dates, but by the dance of light and dark.

Average Daylight Hours in Goaes for December

The chart illustrates the variation in daylight duration in Goaes 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 36m11h 57m13h 21m14h 32m15h 7m14h 48m13h 46m12h 25m11h 2m9h 49m9h 11m
Data source: Goaes daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Goaes

As December unfolds in Goaes, Portugal, the average wind speed reaches 2.7 m/s (6 mph), marking a subtle uptick as the year draws to a close. This increase signals a notable shift from the calmer breezes of the late summer and early autumn months, which saw speeds hover around an average of 1.9 to 2.3 m/s. The month of December sits comfortably above the year's lower averages, providing a refreshing contrast to the stillness experienced from April through August. In this transition, the winds carry a whisper of the changing season, inviting both locals and visitors to embrace the briskness that enhances the year's end ambiance.

Average December Wind Speed in Goaes

The chart displays monthly wind speed patterns in Goaes, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.83.02.21.92.42.22.21.92.12.22.32.7 m/s
Data source: Goaes December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Goaes Compares to Other Months

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

December and January showcase distinct weather patterns despite similar humidity levels of 87%. In December, temperatures range from a chilly minimum of -2°C (29°F) to a mild maximum of 18°C (64°F), with an average of 8°C (47°F). The month experiences significant precipitation at 299 mm (11.8 in) over 17 days, making it one of the wetter months. In contrast, January presents slightly cooler temperatures, with a minimum of -4°C (25°F) and a maximum of 20°C (68°F), averaging 6°C (44°F). Precipitation decreases dramatically to 155 mm (6.1 in) over just 9 days. For more detailed insights into January weather, you can refer to Goaes weather in January.

In December, temperatures range from a chilly minimum of -2°C (29°F) to a mild maximum of 18°C (64°F), with an average of 8°C (47°F). The month is characterized by significant precipitation, totaling 299 mm (11.8 in) across 17 rainy days, and high humidity levels at 87%. In contrast, February experiences slightly colder temperatures, with a minimum of -3°C (27°F) and a higher maximum of 22°C (71°F), maintaining the same average of 8°C (47°F). Precipitation is less frequent in February, with 230 mm (9.1 in) over 13 days, alongside lower humidity at 81%. For a detailed look at February weather specifics, visit Goaes weather in February.

In December, temperatures typically range from a chilly minimum of -2°C (29°F) to a pleasant maximum of 18°C (64°F), with an average of 8°C (47°F). The month sees significant precipitation, totaling 299 mm (11.8 in) over about 17 days, contributing to a humidity level of 87%. In contrast, March offers slightly milder conditions, featuring a minimum of -1°C (30°F) and peaking at 24°C (75°F), with an average temperature of 9°C (49°F). Precipitation decreases to 211 mm (8.3 in) over 13 days, and humidity also drops to 78%. This transition from December to March highlights a shift towards warmer and drier weather. For more details about the climate in March, you can refer to this link: Goaes weather in March.

December and April showcase distinct contrasts in weather patterns. December features cooler temperatures, with a minimum of -2°C (29°F) and an average of 8°C (47°F), while April brings milder days, ranging from a minimum of -1°C (30°F) to an average of 11°C (53°F). The maximum temperature in April can reach up to 25°C (77°F), significantly warmer than December's peak of 18°C (64°F). Precipitation levels are higher in December, totaling 299 mm (11.8 in) over 17 days compared to April's 172 mm (6.8 in) over 15 days. Additionally, humidity is slightly higher in December at 87%, whereas April sees a decrease to 79%. For more details on April weather specifics, visit Goaes weather in April.

December and May present notably different weather patterns. In December, temperatures range from a chilly minimum of -2°C (29°F) to a mild maximum of 18°C (64°F), with an average temperature of 8°C (47°F). The month is characterized by high humidity at 87% and substantial rainfall, totaling 299 mm (11.8 in) over 17 days. In contrast, May enjoys more pleasant weather, with temperatures ranging from a minimum of 1°C (35°F) to a warm maximum of 30°C (86°F), and an average of 15°C (59°F). The month sees significantly less precipitation at 123 mm (4.8 in) over just 11 days, along with lower humidity at 78%. These differences highlight May's more favorable and inviting conditions compared to the cooler, wetter December. For more detailed insights on May's weather, you can visit Goaes weather in May.

December and June present contrasting weather experiences. In December, temperatures range from a chilly -2°C (29°F) at night to a mild 18°C (64°F) during the day, with an average temperature of 8°C (47°F). This month sees significant precipitation, totaling 299 mm (11.8 in) over 17 days, alongside high humidity levels at 87%. In stark contrast, June offers a much warmer climate, with temperatures starting at a minimum of 4°C (40°F) and reaching up to 32°C (90°F), averaging 17°C (62°F). Rainfall in June is considerably less, with only 77 mm (3.0 in) spread over 10 days and lower humidity at 71%. For more detailed insights, you can check Goaes weather in June.

December and July present starkly contrasting weather conditions. In December, temperatures range from a chilly minimum of -2°C (29°F) to a mild maximum of 18°C (64°F), with an average of 8°C (47°F). This month experiences significant precipitation, totaling 299 mm (11.8 in) over 17 days, coupled with high humidity levels averaging 87%. In contrast, July boasts much warmer temperatures, with a minimum of 7°C (45°F) and a maximum reaching 33°C (92°F), averaging around 19°C (67°F). Rainfall is minimal in July, totaling just 36 mm (1.4 in) spread across 6 days, and the humidity drops to a more comfortable 63%. For more detailed insights on the weather in July, check out Goaes weather in July.

December and August present contrasting weather conditions, highlighting the diversity of climates throughout the year. In December, temperatures range from a chilly -2°C (29°F) at night to a mild 18°C (64°F) during the day, with an average of 8°C (47°F). This month is characterized by high humidity at 87% and significant precipitation, totaling 299 mm (11.8 in) over 17 rainy days. In stark contrast, August enjoys warmer temperatures, with nighttime lows of 8°C (46°F) and daytime highs soaring to 36°C (98°F), averaging around 20°C (67°F). Rain is scarce in August, with only 39 mm (1.5 in) of precipitation spread over just 4 days and lower humidity at 64%. For more details, you can check Goaes weather in August.

December weather is significantly cooler and wetter compared to September. In December, temperatures range from a minimum of -2°C (29°F) to a mild average of 8°C (47°F), reaching a maximum of 18°C (64°F). The month experiences heavy precipitation, totaling 299 mm (11.8 in) over 17 days, along with high humidity levels at 87%. In contrast, September offers warmer conditions with a minimum temperature of 5°C (42°F), an average of 18°C (64°F), and highs that can reach 32°C (89°F). Rainfall is much lighter in September, with only 66 mm (2.6 in) over just 7 days and lower humidity at 71%. For more details on the weather specifics in September, check Goaes weather in September.

In comparing the weather of December and October, we see notable differences in temperature and precipitation. December experiences colder temperatures, ranging from a minimum of -2°C (29°F) to a maximum of 18°C (64°F), while October enjoys milder averages, with temperatures varying from a minimum of 0°C (32°F) to a high of 29°C (85°F). Additionally, December is wetter, with 299 mm (11.8 in) of precipitation over 17 days, compared to October's 173 mm (6.8 in) over 12 days. The humidity level in December averages 87%, higher than October's average of 79%. For a closer look at the October weather conditions, you can check Goaes weather in October.

December weather is characterized by slightly cooler temperatures compared to November, with average temperatures dropping from 9°C (49°F) in November to 8°C (47°F) in December. Both months share the same minimum temperature of -2°C (29°F), but December sees a lower maximum temperature of 18°C (64°F) compared to November's peak of 21°C (70°F). Additionally, December experiences more precipitation, totaling 299 mm (11.8 in) across 17 days, compared to November's 232 mm (9.1 in) across 15 days, while the humidity remains relatively high at 87% in December and 86% in November. For more detailed insights, check Goaes weather in November.

Compare Goaes's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Goaes

As December settles over Goaes, the village experiences a noticeable shift in weather compared to the milder months of autumn. Temperatures dip, with chilly nights often calling for cozy layers, while the increased precipitation and higher humidity create a wet, damp atmosphere that can linger for days. With an average of 17 rainy days, December is markedly wetter than its predecessors, making it a month where the lush countryside thrives under the moisture, even as the gatherings of fog transform the landscape into a tranquil haven. For more insights into how this serene winter month shapes the region's climate, check out Goaes Climate.