August Weather in Costa de Caparica, Portugal

Last updated: February 24, 2025

Experience the beautiful August weather of Costa de Caparica, Portugal, where summer reigns supreme. With maximum temperatures soaring to 35°C (95°F) and an inviting average of 20°C (69°F), the climate offers the perfect backdrop for beach activities and outdoor adventures. Enjoy the delightful warmth as you bask under the sun, while the minimum temperature of 16°C (61°F) provides a refreshing evening coolness. Travelers will appreciate the near-perfect conditions with only 3 mm (0.1 in) of rainfall, recorded over 0 days—making it an ideal month for exploration. With humidity levels around 60%, the air feels comfortable and pleasant, enhancing your experience in this stunning coastal paradise.

August Temperature in Costa de Caparica

In August, Costa de Caparica basks in the height of summer, with temperatures ranging from a comfortable 16°C (61°F) at night to a sizzling 35°C (95°F) during the day. The average temperature settles around 20°C (69°F), making it a prime time for beachgoers and sun lovers alike. This month marks the pinnacle of warmth following a gradual rise from the milder temperatures of winter and spring. Notably, the max temperature in August is significantly higher than in previous months, peaking at 35°C, perfectly encapsulating the vibrant energy of summer on the Portuguese coast. It’s not just the heat; the delightful warmth and extended daylight create an inviting atmosphere, drawing visitors to enjoy the sun, surf, and stunning landscapes.

August Weather in Costa de Caparica: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Costa de Caparica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec535556586365686968655956
Data source: Temperature data for Costa de Caparica 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.

August Precipitation in Costa de Caparica

In August, Costa de Caparica experiences a stark decline in precipitation, with just 3 mm (0.1 in) of rainfall recorded over the month and notably, zero precipitation days. This trend highlights the region's dry and sunny atmosphere during peak summer, perfect for beachgoers and outdoor activities. Such minimal rainfall contrasts sharply with the wetter months that precede and follow August, particularly November, which sees an uptick to 80 mm (3.2 in). This seasonal shift not only underscores the Mediterranean climate's characteristic dry summers but also sets the stage for a refreshing autumn, inviting both locals and travelers to enjoy the vibrant coastal scenery of Costa de Caparica.

August Precipitation Trends in Costa de Caparica

The chart displays monthly precipitation patterns in Costa de Caparica, with values for each month alongside August's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec3753667336115327468062
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Costa de Caparica

In August, Costa de Caparica experiences a comfortable 60% humidity, mirroring the trend established in July. Throughout the summer months, humidity levels gradually decline from a moist 85% in January to this more temperate figure, marking a significant reduction that enhances the coastal area's pleasant climate. Following August, there's a slight uptick in September to 67%, indicating a subtle return of moisture as the region transitions into autumn. This overall pattern highlights a seasonal shift where the highest humidity is seen in the winter and early spring months, creating a distinct contrast with the drier, more enjoyable conditions of summer.

August Average Humidity in Costa de Caparica

This chart illustrates the average monthly humidity levels in Costa de Caparica, with August's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how August's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec85%75%72%70%70%63%60%60%68%74%83%85%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Costa de Caparica

In August, the UV Index in Costa de Caparica remains high at 9, categorizing exposure as very high, with a burn time of just 15 minutes. This continued intensity is part of a trend that sees the UV Index peak during the summer months, beginning with a significant rise in April at 9 and hitting extremes in June at 11. After July’s 10, August maintains this level of caution for sunseekers. As summer transitions to autumn, the UV Index begins to drop, illustrating the importance of sun protection throughout these sun-drenched months. For a detailed month-by-month breakdown, visit Costa de Caparica UV Index.

Maximum UV Index Levels in Costa de Caparica for August

The chart shows the monthly maximum UV Index (UVI) for Costa de Caparica in August, 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.
JanFebMarAprMayJunJulAugSepOctNovDec356910111098643
Data source: Costa de Caparica August 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.

August Sunshine in Costa de Caparica

August shines brightly in Costa de Caparica, Portugal, with 396 hours of sunshine, making it one of the sunniest months of the year. This slight dip from July's peak of 423 hours doesn’t diminish the allure of the summer sun; rather, it complements the warm, vibrant atmosphere perfect for beachgoers and outdoor enthusiasts. As summer transitions into early autumn, the sunshine remains abundant, with September still basking in a generous 350 hours. The trend throughout the year clearly showcases a gradual increase in sunlight from January's chilly 182 hours to the summer's radiant highs, creating a stunning backdrop for both relaxation and adventure on the beautiful Portuguese coast.

Monthly Sunshine Duration in Costa de Caparica: August Highlighted

The August sunshine duration represents the total number of hours Costa de Caparica experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec182h229h307h354h407h411h423h396h350h314h233h222h
Data source: Costa de Caparica August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Costa de Caparica During August

In Costa de Caparica, Portugal, August shines as one of the sunniest months of the year, boasting a 72% chance of sunshine. The trend towards brighter skies begins in the spring, with March at 60% and steadily climbs through the summer, peaking in July with an impressive 73%. While August experiences slightly less sunshine than its predecessor, it remains a favorite for sun-seekers. Following this peak, the sunny days gradually taper off into the fall, with September still holding a respectable 63% chance. Overall, August stands out as a prime time for enjoying the sun-soaked beaches that this coastal paradise has to offer.

Percentage of Sunny Days in August in Costa de Caparica

The chart illustrates the percentage of sunny days in Costa de Caparica throughout the year, with August 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 Costa de Caparica experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec46%23%60%39%57%66%74%73%63%54%67%40%
Data source: Costa de Caparica August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Costa de Caparica in August

In Costa de Caparica, Portugal, August marks the tail end of a vibrant summer, with daylight lasting around 13 hours. This month, while slightly shorter than the peak summer months of June and July, still offers plenty of sunshine for beachgoers and outdoor enthusiasts. The gradual decrease in daylight as the year progresses highlights the transition towards autumn; from the sun-drenched days of July, daylight slowly wanes, setting the stage for the cozy embrace of September and October. With this rhythm of nature, August serves as a reminder to savor the lingering warmth and light before the days begin to shorten significantly.

Average Daylight Hours in Costa de Caparica for August

The chart illustrates the variation in daylight duration in Costa de Caparica throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 47m10h 44m11h 58m13h 13m14h 17m14h 48m14h 31m13h 35m12h 23m11h 8m10h 3m9h 29m
Data source: Costa de Caparica daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Costa de Caparica

In August, the winds in Costa de Caparica breathe a pleasant 5.2 m/s (12 mph), making it one of the more favorable months for those seeking a refreshing coastal breeze. Following a peak in July at 5.7 m/s (13 mph), the wind speed slightly tapers, yet remains consistent and enjoyable. This month stands out as part of a robust summer pattern, often characterized by moderate winds that have been steadily increasing since the chillier months of April and March, where gusts dropped to their lowest at just above 3.6 m/s (8 mph). As summer gives way to autumn, the winds will gradually slow, hinting at a transition that invites both relaxation and adventure along the beautiful shores of this vibrant destination.

Average August Wind Speed in Costa de Caparica

The chart displays monthly wind speed patterns in Costa de Caparica, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.95.14.33.65.55.55.75.2 m/s4.24.04.64.9
Data source: Costa de Caparica August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Costa de Caparica Compares to Other Months

The weather in Costa de Caparica changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of August's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Costa de Caparica and find detailed weather information for every month.

August and January present stark contrasts in weather patterns. In August, temperatures soar, with an average of 20°C (69°F) and highs reaching up to 35°C (95°F), paired with minimal rainfall and moderate humidity of 60%. Conversely, January brings cooler conditions, with average temperatures dropping to 12°C (53°F) and highs of 19°C (66°F). This winter month also sees significantly more precipitation, totaling 37 mm (1.5 in) over about five days, and a higher humidity level of 85%. For a more detailed look at January weather specifically, visit Costa de Caparica weather in January.

August and February present stark contrasts in weather patterns. August boasts warm temperatures ranging from a minimum of 16°C (61°F) to a maximum of 35°C (95°F), with low precipitation and relatively comfortable humidity levels at 60%. In contrast, February is considerably cooler, with temperatures dipping to a minimum of 5°C (41°F) and averaging only 13°C (55°F), peaking at 21°C (70°F). February also experiences significantly more precipitation, with 53 mm (2.1 in) over 7 days, contributing to a higher humidity of 75%. For more detailed insights on February weather, visit Costa de Caparica weather in February.

August weather is typically warm and dry, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 35°C (95°F) and very low precipitation at just 3 mm (0.1 in) over the course of the month. In contrast, March experiences much cooler temperatures, with a minimum of 7°C (45°F) and a maximum of 23°C (73°F), along with significant rainfall of 66 mm (2.6 in) spread over 8 days. While August boasts higher average temperatures and lower humidity at 60%, March has higher humidity levels at 72%, making it feel more damp. For more detailed insights on the weather during this month, check Costa de Caparica weather in March.

In comparing the weather between April and August, we see a marked contrast in temperature and precipitation levels. August typically boasts much warmer conditions, with minimum temperatures around 16°C (61°F) and highs reaching up to 35°C (95°F), while April experiences cooler temperatures, with a minimum of 8°C (46°F) and a maximum of 24°C (75°F). Additionally, August enjoys a dry spell with virtually no precipitation and only 3 mm recorded, whereas April is much wetter, featuring 73 mm of rainfall over approximately 12 days. The humidity remains relatively constant, hovering at 60% in August and slightly higher at 70% in April. For more detailed weather information in April, you can check Costa de Caparica weather in April.

In comparison, August weather is typically warmer and drier than May. August features a minimum temperature of 16°C (61°F) and an average of 20°C (69°F), with highs reaching up to 35°C (95°F), and it experiences minimal precipitation of only 3 mm (0.1 in) over no rainy days. In contrast, May has cooler temperatures, with a minimum of 10°C (50°F), an average of 17°C (63°F), and a maximum of 30°C (86°F). Additionally, May is noticeably wetter, receiving 36 mm (1.4 in) of rain over four days. Humidity levels are also higher in May at 70% compared to 60% in August, making the earlier month feel somewhat more humid despite its cooler temperatures. For more detailed insights, check out Costa de Caparica weather in May.

In comparison to June, August tends to be warmer and drier. August temperatures range from a minimum of 16°C (61°F) to a maximum of 35°C (95°F), with an average of 20°C (69°F) and humidity around 60%. In contrast, June sees lower temperatures, with a minimum of 13°C (56°F) and a maximum of 32°C (90°F), averaging 18°C (66°F). Additionally, June experiences more precipitation, averaging 11 mm (0.4 in) over three days, while August typically remains dry with only 3 mm (0.1 in) and no rain days. For more detailed insights, check out the Costa de Caparica weather in June.

In comparing the weather between July and August, August tends to be slightly warmer, with average temperatures reaching around 20°C (69°F) and maximums peaking at 35°C (95°F), while July's average temperature is the same but has a lower maximum of 31°C (87°F). Precipitation is minimal in both months, with August receiving just 3 mm (0.1 in) compared to July's 5 mm (0.2 in), and both months experiencing zero rainy days. Humidity remains consistent at 60% through both months, creating a comfortable atmosphere for outdoor activities. For more details about July weather, you can visit Costa de Caparica weather in July.

When comparing the weather in August and September, there are notable differences in temperature and precipitation. August features a warmer range with minimum temperatures around 16°C (61°F) and maximums reaching up to 35°C (95°F), while September sees a slight decrease with minimums of 14°C (58°F) and maximums of 29°C (84°F). Precipitation is also significantly higher in September, totaling 27 mm (1.1 in) over 2 days as opposed to the dry conditions in August, which recorded no rainfall. Additionally, September experiences a slight increase in humidity, rising from 60% in August to 67%. For those interested in more detailed weather patterns during this month, check out Costa de Caparica weather in September.

August and October present markedly different weather patterns. In August, temperatures range from a comfortable minimum of 16°C (61°F) to a sizzling maximum of 35°C (95°F), with very little precipitation and humidity around 60%. In contrast, October features cooler temperatures, with a minimum of 10°C (50°F) and a maximum of 28°C (82°F), along with a significant increase in rainfall, totaling 46 mm (1.8 in) over five days. The humidity also rises to 74%, making the atmosphere feel quite different. For more detailed insights, you can check out this link: Costa de Caparica weather in October.

August weather is characterized by warm temperatures, with minimums around 16°C (61°F) and maximums soaring to 35°C (95°F). The month is quite dry, experiencing negligible precipitation of just 3 mm (0.1 in) and no rainy days, with a moderate humidity level of 60%. In contrast, November brings significantly cooler conditions, with temperatures dropping to a minimum of 9°C (48°F) and a maximum of 23°C (73°F). This month is notably wetter, receiving 80 mm (3.2 in) of rainfall over approximately 11 days, accompanied by a higher humidity level of 83%. For those looking to better understand the shift in weather, particularly in terms of precipitation, information on Costa de Caparica weather in November can provide helpful insights.

When comparing the weather of August and December, it is evident that August is characterized by warmer temperatures and significantly less precipitation. In August, temperatures range from a minimum of 16°C (61°F) to a maximum of 35°C (95°F), with an average of 20°C (69°F) and only 3 mm of precipitation over the entire month, resulting in dry conditions and a humidity level of 60%. In contrast, December experiences much cooler weather, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 18°C (65°F), averaging 13°C (56°F). Additionally, December sees much more rainfall, with 62 mm (2.4 in) of precipitation across 8 days, and higher humidity at 85%. For more details on the conditions during this month, you can visit Costa de Caparica weather in December.

Compare Costa de Caparica's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Costa de Caparica

In August, Costa de Caparica basks in warm, sunny days, distinctively warmer than other months of the year. With daytime temperatures often rising to a maximum of 35°C, locals and tourists alike revel in the pleasant summer atmosphere. Unlike the cooler months, August boasts almost no precipitation, ensuring that the skies remain clear and inviting. The average temperature of around 20°C creates a comfortable evening climate, perfect for seaside strolls. With 60% humidity, the air feels just right, making this month a beloved highlight for beachgoers. For more insights into the local weather patterns, explore the Costa de Caparica Climate.