Last updated: February 24, 2025
May in Carcavelos, Portugal brings a delightful blend of warm temperatures and refreshing breezes. With maximum highs reaching 30°C (86°F), visitors can expect plenty of sunny days, while the average temperature hovers around a comfortable 17°C (63°F). The lows can dip to a cool 10°C (50°F), perfect for those seeking a reprieve from the heat. Although rainfall is relatively scarce, with only 36 mm (1.4 in) spread across about 4 days, humidity levels remain around 70%, adding a touch of tropical feel to the coastal charm. Embrace the vibrant atmosphere this month offers, making it an ideal time for outdoor adventures in this picturesque region.
In Carcavelos, Portugal, May heralds the arrival of warmer days, with temperatures shifting noticeably as spring transitions into summer. The month starts with a minimum temperature of 10°C (50°F) and soars to a delightful maximum of 30°C (86°F), leading to an average of 17°C (63°F). This increase in warmth is a trend that mirrors the broader pattern of the year, where each month sees a gradual rise in temperature. After the cooler beginnings of the year, May's inviting warmth encourages outdoor activities and beach outings, making it an ideal time to enjoy the stunning coastline and vibrant culture of this charming locale. The contrast between the pleasant days and cooler nights offers a delightful balance, perfect for those looking to experience the burgeoning beauty of spring in Portugal.
In Carcavelos, Portugal, May typically ushers in a transition towards drier weather, as evidenced by a modest precipitation amount of 36 mm (1.4 in) over just 4 days of rain. This marked decrease follows a steadily rising trend through the previous months, culminating in April's 73 mm (2.9 in) of rain. As spring blossoms, locals can expect a pleasant dip in precipitation, setting a backdrop for outdoor activities and making way for the upcoming summer months, where rainfall drops significantly. The shift from April’s showers to May’s sunshine highlights the region’s charming seasonal rhythm, inviting both residents and visitors to enjoy the emerging warmth and vibrant landscapes.
In May, Carcavelos, Portugal, experiences a comfortable humidity level of 70%, consistent with the trend observed since the onset of spring. As the year progresses from the more humid months of January through April, where levels peak at 85% and gradually decline, May marks a transition towards drier conditions. This decrease continues into the summer months, with June and July dropping to 63% and 60%, respectively. Such a trend not only enhances the enjoyment of outdoor activities but also sets a pleasant stage for the vibrant coastal life that Carcavelos is known for. Overall, May serves as a pivotal moment in the climate cycle, hinting at the drier, sun-kissed days ahead.
In May, Carcavelos experiences a significant spike in the UV Index, reaching 10, which denotes a very high exposure category and short burn time of just 15 minutes. This upward trend from earlier months signals the approach of summer, as the UV Index has steadily increased since the moderate levels of January and February. Notably, April also displayed a high index of 9, indicating a shift towards more intense sun exposure as spring progresses. As summer approaches, it’s essential for residents and visitors alike to stay vigilant and protect their skin. For more detailed information, check out the Carcavelos UV Index.
UV Risk Categories
May in Carcavelos, Portugal, is a splendid oasis of sunshine, boasting 407 hours of radiant daylight. This sunny allure marks a significant leap from the previous months, with an impressive rise from 354 hours in April. The trend of increasing sunshine continues as the region transitions into summer, with June following closely behind at 411 hours. This month not only signals the onset of warmer weather but also captures the essence of Mediterranean living, inviting locals and tourists alike to bask in the delightful sun. As the days grow longer, the vibrant atmosphere of Carcavelos comes alive, making May a perfect backdrop for beach days and outdoor festivities.
In Carcavelos, Portugal, May positions itself as a promising month for sun-seekers, boasting a 57% chance of sunny weather. This marks an improvement from the cooler months, with sunshine probabilities increasing notably from January's 46% and April's 39%. As spring transitions into summer, the likelihood of clear skies begins to rise, leading into June with an impressive 66% chance of sunshine. This upward trend highlights May as a delightful time for outdoor activities, as the warmth and brightness become more prevalent, enticing locals and tourists alike to enjoy the stunning coastal scenery.
As spring unfolds into summer in Carcavelos, Portugal, the daylight duration experiences a significant transformation. In January, the sun graces the skies for a modest 9 hours, gradually increasing to 10 hours in February. March welcomes 11 hours, hinting at the forthcoming warmth. April sees a remarkable shift, offering 13 hours of daylight, setting the stage for May, which shines with a robust 14 hours of sunlight. This glorious amount of daylight continues through June and July, maintaining that vibrant 14-hour stretch, perfect for enjoying beach days and outdoor festivities. As summer begins to fade into autumn, the daylight gently tapers off, decreasing to 13 hours in August, and further to 12 hours in September. By October, the days shorten to 11 hours, and as the year closes, both November and December return to 10 and 9 hours, respectively, reminding us of the cyclical nature of light and life in this beautiful coastal town.
As May arrives in Carcavelos, Portugal, the winds begin to pick up, bringing an average speed of 5.5 m/s (12 mph)—a trend that aligns with the breezy conditions typical of early summer. This slight increase from April's 3.6 m/s (8 mph) marks a transition into the warmer months, where wind speeds continue to hold steady at 5.5 m/s in June. Throughout May, the coastal air is invigorated, creating perfect conditions for beachgoers and water sports enthusiasts, while the consistent gusts signal a vibrant shift away from the calmer, cooler spring months. As summer approaches, the winds become a cherished part of Carcavelos' charm, enhancing the allure of its stunning shoreline.
The weather in Carcavelos changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of May's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Carcavelos and find detailed weather information for every month.
The weather in May and January presents a stark contrast in temperature and humidity. May enjoys a wider temperature range with a minimum of 10°C (50°F), an average of 17°C (63°F), and a maximum of 30°C (86°F), making it significantly warmer compared to January, which has a minimum of 3°C (38°F), an average of 12°C (53°F), and a maximum of 19°C (66°F). Additionally, May experiences lower humidity at 70%, while January is more humid at 85%. Despite both months having similar precipitation levels—36 mm (1.4 in) for May and 37 mm (1.5 in) for January—January sees slightly more rainy days at 5 compared to May's 4. For more detailed information, you can check Carcavelos weather in January.
In comparing the weather of May and February, May tends to be noticeably warmer with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 30°C (86°F), while February's temperatures are milder, with a range from 5°C (41°F) to 21°C (70°F). Additionally, May experiences less precipitation, averaging 36 mm (1.4 in) over four days compared to February's 53 mm (2.1 in) over seven days. Humidity levels are slightly lower in May at 70%, compared to February's 75%. For those interested in more detailed February weather data, you can visit Carcavelos weather in February.
In comparing the weather of May and March, May generally experiences warmer temperatures, with a minimum of 10°C (50°F) and an average high reaching 30°C (86°F), whereas March sees cooler conditions, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 23°C (73°F). Additionally, May has lower precipitation levels, averaging 36 mm (1.4 in) over just 4 days, compared to March, which averages 66 mm (2.6 in) spread across 8 days. Humidity levels are relatively similar for both months, hovering around 70% in May and slightly higher at 72% in March. For more detailed insights, visit Carcavelos weather in March.
In comparing the weather of May and April, May generally presents warmer temperatures, with a minimum of 10°C (50°F) and an average of 17°C (63°F), peaking at a maximum of 30°C (86°F). In contrast, April's temperatures are slightly cooler, ranging from a minimum of 8°C (46°F) to a maximum of 24°C (75°F), with an average temperature of 15°C (59°F). Additionally, May experiences significantly less precipitation, with only 36 mm (1.4 in) falling over just 4 days, while April sees much more rain, totaling 73 mm (2.9 in) over 12 days. Both months have similar humidity levels at 70%, but May feels drier due to the reduced rainfall. For a detailed breakdown of April's weather, you can view more information here: Carcavelos weather in April.
In May, the weather typically features a minimum temperature of 10°C (50°F) and an average of 17°C (63°F), with highs reaching up to 30°C (86°F). This month experiences around 36 mm (1.4 in) of precipitation over approximately 4 days, with humidity levels averaging 70%. In contrast, June brings a slight increase in both minimum and maximum temperatures, with lows of 13°C (56°F) and highs up to 32°C (90°F), while the average temperature hovers around 18°C (66°F). Rainfall decreases significantly to just 11 mm (0.4 in) over 3 days, and humidity drops to a more comfortable 63%. For more details, you can check Carcavelos weather in June.
In comparing the weather of May and July, we see a distinct shift towards warmer and drier conditions in July. While May experiences a wider temperature range with lows of 10°C and highs reaching up to 30°C, July maintains a milder minimum temperature of 15°C and a slightly higher maximum of 31°C. Additionally, precipitation decreases significantly in July, with only 5 mm of rain expected over zero rainy days, compared to May's 36 mm over four days. Humidity also drops, making July feel less muggy at 60% compared to May's 70%. For more detailed information, you can visit Carcavelos weather in July.
May and August weather exhibit notable differences in temperature, humidity, and precipitation. In May, temperatures range from a cooler minimum of 10°C (50°F) to a pleasant maximum of 30°C (86°F), with an average of 17°C (63°F). This month also experiences moderate humidity at 70% and around 36 mm (1.4 in) of precipitation over four days, indicating a mix of sunny and rainy spells. In contrast, August showcases warmer conditions, with minimum temperatures of 16°C (61°F) and a maximum of 35°C (95°F), leading to an average of 20°C (69°F). August is much drier, with only 3 mm (0.1 in) of precipitation and no rainy days, accompanied by a lower humidity level of 60%. For more detailed information, you can refer to Carcavelos weather in August.
May and September present a transition in weather, each with its unique characteristics. In May, temperatures range from a minimum of 10°C (50°F) to a maximum of 30°C (86°F), with an average of 17°C (63°F). This month sees around 36 mm (1.4 in) of precipitation over an average of 4 days, accompanied by a humidity level of 70%. In contrast, September enjoys slightly warmer average temperatures, ranging from a minimum of 14°C (58°F) to a maximum of 29°C (84°F), with an average of 20°C (68°F). This month experiences less rainfall, totaling 27 mm (1.1 in) over just 2 days, and humidity is slightly lower at 67%. For a more detailed view of September conditions, check out Carcavelos weather in September.
May and October present relatively mild weather, but there are notable differences between the two months. In May, temperatures range from a minimum of 10°C to a maximum of 30°C, with an average of 17°C and 36 mm of rainfall over about 4 days. The humidity sits at around 70%. Conversely, October offers slightly warmer temperatures, with a minimum of 10°C, an average of 18°C, and a maximum of 28°C. This month experiences a bit more rainfall, totaling 46 mm over 5 days, and humidity increases to 74%. For more specific details on October's climate, you can visit Carcavelos weather in October.
In comparing the weather between May and November, we see distinct differences in temperature and precipitation. May typically enjoys warmer temperatures, with averages around 17°C (63°F) and maximum highs reaching 30°C (86°F), while November is cooler, with an average of 15°C (59°F) and maximums of only 23°C (73°F). Additionally, May experiences less rainfall, averaging just 36 mm (1.4 in) over 4 days, whereas November is much wetter, with 80 mm (3.2 in) of precipitation spread over 11 days. November also has a higher humidity level at 83% compared to May’s 70%. For a detailed look at November weather, you can check Carcavelos weather in November.
May and December exhibit distinct weather patterns, with May generally being warmer and drier. In May, temperatures range from a minimum of 10°C (50°F) to a maximum of 30°C (86°F), accompanied by an average temperature of 17°C (63°F) and only 36 mm (1.4 in) of precipitation over 4 days. In contrast, December sees cooler temperatures, with a minimum of 6°C (43°F) and a maximum of 18°C (65°F), averaging at 13°C (56°F). December also experiences more rainfall, totaling 62 mm (2.4 in) over 8 days, and a higher humidity level of 85%. For more details on the climate during this month, you can check Carcavelos weather in December.
As May unfolds in Carcavelos, visitors can delight in a notable shift towards warmer temperatures, making it a fantastic time to enjoy the outdoors. Unlike the cooler spring months, May brings more consistent sunshine and higher averages, often reaching up to 30°C (86°F). Despite this warmth, the humidity remains moderate at around 70%, providing a comfortable atmosphere for leisurely activities. Additionally, the rainfall is relatively low, with only a few days experiencing precipitation, allowing for plenty of opportunities to soak up the sun. For those looking to learn more about the seasonal trends and weather patterns in this beautiful coastal area, be sure to check out Carcavelos Climate.