Last updated: February 24, 2025
Experience the delightful May weather in Olhos de Água, Portugal, where the landscape comes alive with warmth and vibrancy. With maximum temperatures reaching a comfortable 27°C (80°F) and an average of 18°C (65°F), the days are perfect for outdoor adventures. The evenings cool down to a refreshing 11°C (52°F), offering a pleasant reprieve. Although the month brings a modest 13 mm (0.5 in) of rain over just 3 days, humidity hovers around 69%, ensuring a soft, inviting atmosphere. Whether you're lounging on the beach or exploring the charming streets, May in Olhos de Água offers an ideal backdrop for relaxation and enjoyment.
In May, Olhos de Água, Portugal, begins to truly embrace the warmth of spring, with temperatures showcasing a delightful trend towards higher warmth. The minimum temperature rises to 11°C (52°F), while the average climbs to 18°C (65°F), culminating in a respectable maximum of 27°C (80°F). This marked increase not only signals a shift from the cooler previous months but also sets the stage for the summer heat to follow. As outdoor activities beckon, the mild evenings become perfect for enjoying the picturesque coastal scenery. Overall, May embodies a harmonious blend of warmth and comfort, making it an ideal time for exploration and relaxation in this charming locale.
In May, Olhos de Agua, Portugal, typically enjoys a pleasant transition towards summer, marked by minimal precipitation. This month recorded just 13 mm (0.5 in) of rainfall, the lowest for this time of year, accompanied by only 3 rainy days. This decline in precipitation follows a relatively wetter spring, with March and April experiencing significantly higher rainfall totals of 65 mm (2.6 in) and 49 mm (1.9 in), respectively. As the region heads into June—often characterized by dry conditions—May stands out as a brief respite before the summer heat sets in, suggesting a shift from the lush green landscape of spring to the sun-drenched days ahead.
In May, Olhos de Agua, Portugal, experiences a pleasant humidity level of 69%, mirroring the trend established in the preceding months of April and June. This consistent figure indicates a gradual decline from the 80% humidity recorded in January, suggesting a gentle transition into the summer season. As the year progresses, the humidity generally trends downward, with notable peaks in the winter months of October and November, where levels climb back towards 75% and 78% respectively. However, May stands out as a month of balance, offering visitors a refreshing yet comfortable atmosphere, perfect for enjoying the region's beautiful landscapes.
As we transition into May in Olhos de Agua, Portugal, the UV Index peaks at 10, indicating a very high exposure category and a burn time of just 15 minutes. This marks a continuation of the trend observed since January, where the UV levels progressively escalated from a moderate index of 3 to an alarming 10. Notably, this month shares the spotlight with June and the peak summer months of July and August, all displaying similar high UV levels, emphasizing the importance of sun safety. With such intense UV radiation, it's crucial for locals and travelers alike to take precautionary measures to protect their skin. For a deeper dive into daily UV exposure, visit Olhos de Agua UV Index.
UV Risk Categories
As the sun climbs higher in the sky, May shines brightly in Olhos de Água, Portugal, offering an impressive 410 hours of glorious sunshine. This marks the peak of a progressive increase from the 202 hours recorded in January, showcasing a steadily warming trend as the year unfolds. The sun's embrace continues into June and July, where the region enjoys its sunniest months, with June earning 412 hours and July reaching 425 hours. However, as summer gradually gives way to autumn, the radiant hours begin to decline— though not without a lingering charm, as the sun still graces the skies with a generous 351 hours in September. Thus, May isn’t just a month of warmth; it heralds the vibrant highlight of a sun-soaked season in Olhos de Água.
In Olhos de Agua, Portugal, the likelihood of sunny weather sees a significant upswing as spring transitions into early summer. May stands out with a 68% chance of sun, marking a noticeable improvement from the cooler months of January and February. As the year progresses, the trend shifts dramatically, peaking in the heart of summer with July reaching an impressive 93% sunny days. This pattern illustrates a clear trajectory of increasing sunshine, making May an enticing time for visitors eager to enjoy the blooming season before the sweltering heat of the summer months descends. Overall, the rising probabilities of sun indicate that May is an ideal period to experience the vibrant beauty of Olhos de Agua under a brightening sky.
As spring unfolds in Olhos de Agua, Portugal, the transition from January to May showcases a delightful increase in daylight hours, with May basking in a generous 14 hours of sunlight. The days steadily lengthen from 9 hours in January, reaching 11 hours by March, making way for the 13 hours of bright April days. As summer approaches, the daylight duration levels peak at 14 hours from May through July, creating ideal conditions for outdoor activities and exploration. However, as the year progresses into late summer and autumn, daylight begins its gradual retreat, dropping to 12 hours in September and further to 10 hours by November, reminding us of nature's cyclical rhythm. This gradual shift not only illuminates the beauty of Olhos de Agua but also heralds the changing seasons, inviting both locals and visitors to savor the sun-soaked days.
In May, Olhos de Água experiences a refreshing breeze with an average wind speed of 5.5 m/s (12 mph), matching the gentle winds of February. This uptick in wind activity marks a transition from the calmer conditions of early spring, as April recorded a drop to 4.5 m/s (10 mph). The consistent winds seen in May set the stage for a summer of variability, as wind speeds gradually increase to peak at 5.7 m/s (13 mph) in July. The overall trend from January to May shows a slight fluctuation, but with May maintaining a steady flow reminiscent of earlier months, it presents an invigorating atmosphere perfect for outdoor activities along the stunning Algarve coast.
The weather in Olhos de Agua 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 Olhos de Agua and find detailed weather information for every month.
May and January present contrasting weather conditions. In May, temperatures range from a minimum of 11°C (52°F) to a comfortable maximum of 27°C (80°F), with an average of 18°C (65°F). The month is relatively dry, receiving only 13 mm (0.5 in) of precipitation over three days and maintaining a humidity level of 69%. In contrast, January features cooler temperatures, with a minimum of 5°C (41°F) and a maximum of 18°C (65°F), averaging 13°C (56°F). This month sees more rainfall, totaling 26 mm (1.0 in) over three days, contributing to a higher humidity level of 80%. For more details on January's weather, check out Olhos de Agua weather in January.
When comparing the weather in May and February, it's clear that May offers warmer temperatures with a minimum of 11°C (52°F) and an average of 18°C (65°F), peaking at 27°C (80°F). In contrast, February experiences cooler conditions, with minimums at 7°C (44°F) and maximums reaching only 20°C (68°F). Additionally, May sees significantly less precipitation, averaging just 13 mm (0.5 in) over 3 days, while February receives a much higher total of 45 mm (1.8 in) across 5 days. Humidity levels are similar, with February slightly higher at 73% compared to May's 69%. For more detailed information on February weather, visit Olhos de Agua weather in February.
In comparing the weather between March and May, it is evident that May offers a more pleasant and drier climate. May features an average temperature of 18°C (65°F), with daily temperatures ranging from a minimum of 11°C (52°F) to a maximum of 27°C (80°F). In contrast, March is cooler, with an average temperature of 15°C (58°F) and highs reaching only 20°C (68°F). Additionally, March experiences significantly higher precipitation, totaling 65 mm (2.6 in) over about seven days, while May has a much lower rainfall of just 13 mm (0.5 in) over three days. Both months have similar humidity levels, with March at 71% and May at 69%. For more detailed information, you can check the Olhos de Agua weather in March.
May weather shows a noticeable increase in temperature compared to April, with average highs reaching 27°C (80°F) compared to April's 21°C (70°F). The minimum temperatures are similar, with May starting at 11°C (52°F) versus April's 10°C (50°F). Additionally, May experiences significantly less precipitation, with only 13 mm (0.5 in) over 3 days, while April sees a much wetter month with 49 mm (1.9 in) of rainfall spread across 9 days. Both months share the same humidity level of 69%, creating a consistently comfortable atmosphere. For more information on April weather, check out Olhos de Agua weather in April.
In May, temperatures range from a minimum of 11°C (52°F) to a maximum of 27°C (80°F), with an average temperature of 18°C (65°F). This month experiences around 13 mm (0.5 in) of precipitation over three days, and humidity levels hover around 69%. In contrast, June brings slightly warmer weather, with minimum temperatures rising to 14°C (57°F) and maximums reaching 29°C (85°F), leading to an average of 20°C (68°F). Notably, June sees much less rain, with only 3 mm (0.1 in) of precipitation and no rainy days, all while maintaining a similar humidity level at 67%. For more detailed weather information, check out Olhos de Agua weather in June.
In comparing the weather of May and July, May tends to be cooler, with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 27°C (80°F), while July boasts a warmer range, with minimums of 16°C (60°F) and maximums reaching 29°C (84°F). May experiences slightly more precipitation at 13 mm (0.5 in) over three days, whereas July is notably drier, with only 2 mm (0.1 in) and no rain days at all. Despite similar humidity levels of 69%, the clear skies and warmer temperatures in July make it a more appealing month for outdoor activities. For a deeper look into July's weather patterns, you can check Olhos de Agua weather in July.
In May, the weather features mild temperatures, ranging from a minimum of 11°C (52°F) to a maximum of 27°C (80°F), with an average of 18°C (65°F). Rain is relatively common, with about 13 mm (0.5 in) of precipitation falling over three days, alongside a humidity level of 69%. In contrast, August offers warmer conditions, with temperatures ranging from a minimum of 17°C (62°F) to a maximum of 30°C (86°F), averaging around 22°C (72°F). Notably, August is dry, experiencing no precipitation, and maintains a similar humidity level of 68%. For more specifics on August weather, you can check Olhos de Agua weather in August.
May presents a gentle transition into warmer weather, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 27°C (80°F) and an average of 18°C (65°F). The month sees around 13 mm (0.5 in) of precipitation over about three days, with a humidity level of 69%. In contrast, September offers slightly warmer conditions, with minimum and maximum temperatures of 15°C (60°F) and 28°C (82°F), respectively, and an average temperature of 22°C (71°F). This month experiences less rainfall, totaling only 8 mm (0.3 in) across just one day, and a slightly higher humidity of 71%. For more details on September weather, check out Olhos de Agua weather in September.
May and October both feature mild temperatures, with average highs around 26-27°C (79-80°F) and lows generally starting at 11°C (52-53°F). However, October tends to be slightly cooler on average, with a minimum of 11°C (53°F) and an average reaching 20°C (67°F). In terms of precipitation, October sees more rain, with 27 mm (1.0 in) over approximately three days, compared to May's lighter rainfall of 13 mm (0.5 in), also over three days. Additionally, October experiences a bit higher humidity at 75%, compared to May's 69%. For more specific details about the weather during this month, you can check Olhos de Agua weather in October.
May and November present distinct differences in weather patterns. In May, temperatures range from a minimum of 11°C (52°F) to a pleasant average of 18°C (65°F), peaking at 27°C (80°F). The month sees relatively low precipitation at just 13 mm (0.5 in) over about 3 days, along with a moderate humidity level of 69%. In contrast, November's weather is cooler, with temperatures dipping to a minimum of 9°C (49°F), an average of 16°C (62°F), and a maximum of 21°C (71°F). This month experiences significantly higher rainfall, totaling 49 mm (1.9 in) over approximately 7 days, and a higher humidity level at 78%. For a detailed look at November weather, you can check Olhos de Agua weather in November.
May typically offers warmer weather compared to December, with average temperatures reaching 18°C (65°F) and highs of up to 27°C (80°F). In contrast, December’s average temperature is a cooler 15°C (59°F), with highs peaking at 20°C (68°F). While May sees relatively low precipitation of just 13 mm (0.5 in) over approximately 3 days, December experiences significantly more rain, totaling 45 mm (1.8 in) over about 5 days. Additionally, December is characterized by higher humidity levels at 81%, compared to May's 69%. For more details on December weather, visit Olhos de Agua weather in December.
As May unfolds in Olhos de Água, the transition to warmer weather becomes evident, with temperatures beginning to rise compared to the cooler early months of the year. With an average temperature of 18°C (65°F), the month offers a pleasant start to the summer season, making it an ideal time for outdoor activities. Although some rain may fall—typically around 13 mm (0.5 in) over just a few days—the overall humidity of 69% keeps the air feeling fresh. This mild climate stands in stark contrast to the chill of winter months, inviting visitors to enjoy the blooming landscape and lively atmosphere. For more insights on seasonal variations, check out the detailed Olhos de Agua Climate.