Last updated: February 24, 2025
In Estoril, Portugal, May ushers in a delightful spring climate, characterized by a maximum temperature of 24°C (76°F) and an average of 16°C (61°F). As the days warm up, temperatures can dip to a comfortable minimum of 11°C (53°F) during the evenings. This month experiences light precipitation, totaling 33 mm (1.3 in) over just 3 days, allowing for plenty of sunshine and outdoor activities. With a relative humidity of 70%, the air feels pleasant and invigorating, making May an ideal time to explore this charming coastal town.
In Estoril, Portugal, May heralds a delightful transition into warmer weather, with temperatures showcasing a notable rise compared to earlier months. The average temperature climbs to 16°C (61°F), while daytime highs can reach a pleasant 24°C (76°F), perfect for enjoying the stunning coastline. Evenings remain comfortably mild, with lows around 11°C (53°F). This trend of increasing warmth from previous months, particularly from April's highs of 21°C (71°F), sets the stage for outdoor activities and vibrant local events. As spring unfolds, it's an ideal time for visitors to explore Estoril’s beautiful beaches and charming streets, basking in the Mediterranean sun.
In Estoril, Portugal, May marks a notable shift in precipitation, experiencing a significant drop to 33 mm (1.3 in), with rain occurring on just 3 days of the month. This pattern highlights a transition toward drier conditions as spring gives way to early summer. The decline in rainfall from April’s 71 mm (2.8 in), which saw rain on 11 days, underscores the region's trend towards milder, more enjoyable weather, setting the stage for the summer months ahead. With the days growing longer and sunnier, May often invites residents and visitors alike to bask in the warm embrace of spring, while the reduced precipitation offers a hint of the dry spell that follows in June, where rainfall plummets to only 12 mm (0.5 in).
May in Estoril, Portugal, offers a pleasant transition from the wetter months of winter to the drier, summer season. With humidity levels settling at 70%, May mirrors the comfort of April while indicating a gradual decrease heading into June's drier climate, where humidity drops to 63%. This month marks a shift from the dampness of winter months, such as January's 85% humidity, towards a more balanced and comfortable atmosphere. As the year progresses, the trend of lowering humidity continues through summer, reaching its lowest in July and August at 60%. Thus, May serves as a bridge, welcoming the warmth of summer while still holding onto a hint of spring's moisture.
In May, Estoril, Portugal experiences a notable surge in UV exposure, with a UV Index of 10 rated as very high, decreasing potential burn time to just 15 minutes. This trend continues from April, where the index peaked at 9, marking a significant seasonal shift as summer approaches. As the days grow longer and sunnier, it's essential to stay vigilant against sunburn, especially as June arrives with an even higher UV Index of 11. Those enjoying the beautiful weather in Estoril should take appropriate precautions to protect their skin during this time. For more insights into sun safety, check out the Estoril UV Index.
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May shines particularly bright in Estoril, Portugal, offering an impressive 405 hours of sunshine that sets the tone for a delightful late spring. This month marks a continuation of a steady upward trend from the earlier months, where sunshine hours increase from 183 in January to 351 in April. As summer approaches, the sun only intensifies, peaking in July with 420 hours, before the gradual decline into September signals the change of seasons. May's abundant sunshine not only enhances the beauty of Estoril’s stunning coastline but also invites both locals and visitors to revel in outdoor activities, making it a perfect time to explore all that this picturesque destination has to offer.
May in Estoril, Portugal, brings a delightful 57% chance of sunny weather, marking a significant improvement from the earlier months. With March showing a solid 60%, and a dip in April to 41%, May signals a transition towards brighter days. As the calendar moves into summer, the likelihood of sunshine steadily increases, peaking in July at 69%. This upward trend not only highlights May as a promising month for sun enthusiasts but also sets the stage for the sun-drenched delights of the summer that follows, making it an ideal time for outdoor activities and exploration.
In Estoril, Portugal, May heralds a splendid surge in daylight, boasting 14 hours of sunshine that invites both locals and visitors to bask in its warmth. This upward trend in daylight duration begins in the early months of the year, with January's mere 9 hours gradually expanding to a lively 11 hours by March. The daylight continues to flourish as spring unfolds, reaching 13 hours in April. With May's peak, the region enjoys a perfect blend of bright skies and longer evenings, setting the stage for a vibrant summer ahead. This pattern of increasing sunlight fosters an atmosphere of optimism, as daylight recedes just slightly in the following months, creating a seamless transition into the enchanting summer months of June and July.
In May, Estoril experiences a noticeable uptick in winds, with an average speed of 7.3 m/s (16 mph), making it one of the windiest months of the year alongside June. This slight increase from April’s gentler 4.9 m/s (11 mph) not only enhances the coastal charm but also creates ideal conditions for activities such as sailing and windsurfing. As spring blooms, the winds remain invigorating, offering a refreshing contrast to the calmer breezes of March. The trend of rising wind speeds continues into June, providing a delightful atmosphere for both locals and visitors alike to enjoy the stunning coastal scenery.
The weather in Estoril 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 Estoril and find detailed weather information for every month.
May and January present contrasting weather patterns. In May, temperatures range from a minimum of 11°C (53°F) to a maximum of 24°C (76°F), with an average of 16°C (61°F), making it generally warmer than January. Additionally, May experiences less precipitation, totaling 33 mm (1.3 in) over about 3 days, while January sees 42 mm (1.7 in) spread across 7 days, resulting in a wetter month. Humidity levels are also lower in May at 70%, compared to 85% in January. For more detailed insights about January weather, visit Estoril weather in January.
When comparing the weather between May and February, May tends to be warmer and drier. In May, temperatures range from a minimum of 11°C (53°F) to an average of 16°C (61°F) and a maximum of 24°C (76°F), while February boasts a cooler range with minimums of 9°C (48°F), averages of 13°C (56°F), and maximums of 17°C (63°F). Moreover, February experiences more precipitation, with 59 mm (2.3 in) over 8 days compared to May's 33 mm (1.3 in) over just 3 days. Humidity levels are also slightly higher in February at 75%, compared to 70% in May. For a detailed look at February weather patterns, you can refer to Estoril weather in February.
In comparing the weather between March and May, May generally offers warmer temperatures, with an average of 16°C (61°F) and highs reaching 24°C (76°F), while March has a cooler average of 14°C (57°F) and maximum temperatures of 19°C (66°F). Additionally, May experiences significantly less precipitation, totaling only 33 mm (1.3 in) over about three rainy days, in contrast to March’s 64 mm (2.5 in) spread over eight days. Despite the slightly higher humidity in March at 72% compared to May's 70%, the overall climate in May feels milder and more pleasant. For more detailed information, you can check Estoril weather in March.
In comparing the weather between April and May, we see a notable increase in temperatures. May offers a minimum of 11°C (53°F) and an average of 16°C (61°F), whereas April has slightly cooler temperatures with a minimum of 10°C (50°F) and an average of 14°C (58°F). The maximum temperature also rises in May, reaching up to 24°C (76°F) compared to April's maximum of 21°C (71°F).
Precipitation levels, however, differ significantly; May experiences less rain with only 33 mm (1.3 in) over 3 days, while April sees 71 mm (2.8 in) spread across 11 days. Both months have similar humidity levels at 70%. For more detailed insights on April, you can check Estoril weather in April.
In comparing the weather between May and June, we can see a noticeable shift in temperatures and precipitation. May experiences a more considerable range, with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 24°C (76°F), averaging around 16°C (61°F). This month also sees a higher level of humidity at 70% and more rainfall, totaling 33 mm (1.3 in) over three days. In contrast, June has slightly warmer temperatures, with a minimum of 14°C (58°F) and a maximum of 22°C (72°F), averaging 17°C (63°F). Additionally, June boasts reduced precipitation, with only 12 mm (0.5 in) over two days, and lower humidity at 63%. For more details, you can check Estoril weather in June.
May and July present contrasting weather conditions. In May, temperatures range from a minimum of 11°C (53°F) to a maximum of 24°C (76°F), with an average of 16°C (61°F). This month experiences higher humidity at 70% and sees approximately 33 mm (1.3 in) of rain over three days. In contrast, July features milder temperatures, with a minimum of 16°C (60°F) and a maximum of 21°C (70°F), averaging 18°C (64°F). The month is much drier, with only 3 mm (0.1 in) of precipitation and no rainy days, alongside reduced humidity at 60%. For more detailed information, check out Estoril weather in July.
In comparing May and August weather, May tends to be milder, featuring a temperature range from a minimum of 11°C (53°F) to a maximum of 24°C (76°F), with an average of 16°C (61°F). It experiences a moderate level of precipitation at 33 mm (1.3 in) over about 3 days, along with heightened humidity levels at 70%. In contrast, August is generally warmer with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 23°C (74°F) and an average of 18°C (65°F). This month is notably drier, receiving only 4 mm (0.1 in) of rainfall across just 1 day, and the humidity dips to 60%. For more details, check out Estoril weather in August.
In May, temperatures in Estoril typically range from a minimum of 11°C (53°F) to a maximum of 24°C (76°F), with an average of 16°C (61°F). The month experiences around 33 mm (1.3 in) of precipitation over approximately 3 days, accompanied by a humidity level of 70%. In contrast, September sees slightly warmer temperatures, with a minimum of 15°C (60°F) and a maximum of 23°C (74°F), averaging at 18°C (65°F). Rainfall is similar, with 32 mm (1.2 in) of precipitation occurring over just 2 days, and humidity levels are a touch lower at 67%. For more specific details on September weather, you can visit Estoril weather in September.
May and October both offer mild temperatures, but they present different weather characteristics. In May, the minimum temperature is around 11°C (53°F), with an average of 16°C (61°F) and a maximum of 24°C (76°F). Precipitation is relatively light, totaling 33 mm (1.3 in) over approximately three days, and humidity levels hover around 70%. In contrast, October shows slightly cooler averages, with a minimum of 11°C (52°F), an average of 18°C (64°F), and a maximum of 23°C (74°F). Rainfall increases to 53 mm (2.1 in) spread over six days, and the humidity rises to 74%. The added moisture in October can create a different atmosphere, making each month unique in its own right. For more details, check out Estoril weather in October.
May and November present distinct weather patterns, despite their similar average temperatures. In May, with temperatures ranging from a minimum of 11°C to a maximum of 24°C, the weather is generally warmer and sunnier, accompanied by only 33 mm of precipitation over three days, which contributes to a moderate humidity level of 70%. In contrast, November experiences cooler temperatures, peaking at 20°C, but sees a significant increase in rainfall, totaling 89 mm across 11 days, coupled with higher humidity levels at 83%. This shift in weather makes November a much wetter and more overcast month compared to the mild and pleasant conditions typical of May. For more specific details, you can refer to Estoril weather in November.
In May, the weather is typically milder, with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 24°C (76°F) and an average of 16°C (61°F). There is relatively low precipitation, averaging only 33 mm (1.3 in) over about 3 days, along with a humidity level of 70%. In contrast, December tends to be cooler and wetter, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 17°C (63°F) and an average of 14°C (58°F). This month sees a higher rainfall of 73 mm (2.9 in) spread over approximately 10 days, and the humidity rises to 85%. For more detailed information, you can check Estoril weather in December.
As spring unfolds in Estoril, May brings a delightful transition with generally milder temperatures compared to the cooler months of April and the brisk chill of early spring. The average highs of around 24°C (76°F) make it an inviting time to enjoy outdoor activities, while the comfortable nights, with temperatures dipping to a pleasant 11°C (53°F), encourage evening strolls along the scenic coast. With relatively low precipitation—only about three days of light rainfall—visitors can expect mostly sunny days and a manageable humidity level of 70%. This perfect blend of warmth and freshness sets the stage for a captivating experience in Estoril, making it a fantastic destination to explore. For more insights, check out the complete details at Estoril Climate.