Last updated: March 24, 2025
Experience the charm of Porto Santo Stefano, Italy, in May, where temperatures range from a comfortable 10°C (50°F) at night to a warm 25°C (78°F) during the day, averaging around 18°C (64°F). While the weather is generally mild and pleasant, expect approximately 45 mm (1.8 in) of precipitation spread across 9 days, offering refreshing showers that enhance the vibrant coastal landscape. With a humidity level of about 69%, the air carries a hint of the Mediterranean, inviting visitors to explore this picturesque town while enjoying the balance of sun and occasional rain.
In Porto Santo Stefano, Italy, May marks a delightful transition into warmer weather, with temperatures ranging from a minimum of 10°C (50°F) to a comfortable 25°C (78°F). This month sees the average temperature rise to 18°C (64°F), indicating a significant warming trend after the cooler spring months. As the region shakes off the chill of winter and embraces the Mediterranean warmth, May sets the stage for outdoor activities and sun-soaked days by the coast. The steady climb in temperatures from April to May enhances the appeal of this charming seaside town, making it an ideal time for visitors to explore its stunning landscapes and vibrant culture.
In May, Porto Santo Stefano experiences a gradual decline in precipitation, with 45 mm (1.8 in) falling over 9 days. This marks a continuation of the decreasing trend seen since April, which saw 49 mm of rain. As spring transitions into summer, the frequency of rainy days begins to decrease, hinting at the drier months ahead, with June plummeting to just 12 mm (0.5 in) over only 3 days. Despite May's rainfall being slightly higher than the drier summer months to come, the gentle showers contribute to the lush landscapes of the region, setting the stage for the warmth and sun that characterize the summer season.
In May, Porto Santo Stefano experiences a pleasant humidity level of 69%, marking a slight drop from the wetter months of winter and spring. This moderate humidity contributes to the comfortable atmosphere that characterizes late spring in the region, allowing visitors to enjoy the warming temperatures without feeling overwhelmed by moisture. As the summer months approach, humidity levels continue to decrease, dropping further to 62% in June and reaching their lowest point in July and August at 57% and 55%, respectively. The trend clearly indicates a gradual transition from the cooler, more humid winter months to the drier, sunnier days of summer, making May an ideal time for outdoor activities and enjoying the natural beauty of this charming Italian coastal town.
In May, Porto Santo Stefano experiences a significant rise in UV exposure, with the UV Index soaring to 8, signaling a very high risk for sunburn and necessitating cautious sun practices. This month marks a shift from the previous seasonal patterns, as the burn time drastically decreases to just 15 minutes, warning sunbathers to take proactive measures against overexposure. The trend towards higher UV levels continues into the summer months, peaking in June with an even higher UV Index of 10. As such, planning outdoor activities now requires greater vigilance and protective strategies to safely enjoy the sunny Italian coastal climate. For a detailed overview of UV trends throughout the year, check out the Porto Santo Stefano UV Index.
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In May, Porto Santo Stefano basks in the warmth of 405 hours of sunshine, marking a delightful start to the summer season. As spring unfolds, sunlight steadily increases, with March and April showing promising trends at 331 and 357 hours respectively. This upward trajectory peaks in June and July, where days are sun-kissed with 418 and 432 hours of radiant daylight. The area’s charm continues into late summer, with August's 402 hours still providing ample sunshine before a gradual decline into the fall months. This pattern not only highlights the sunny disposition of Porto Santo Stefano but also makes it an ideal destination for those seeking bright, lively days.
In Porto Santo Stefano, May presents a promising outlook for sunshine with a 52% chance of clear skies, making it a delightful transition into the warmer months. While this likelihood dips slightly from the sun-drenched April, it is still notably higher than the earlier months of the year, reflecting an upward trend that begins in March. This gradual increase in sunny days continues through June and peaks in the summer, highlighting May as a perfect time to enjoy the beautiful coastal scenery before the peak tourist season. As the spring unfolds, visitors can expect pleasantly warm days, ideal for exploration and relaxation along the stunning Italian coastline.
As spring transitions into summer, Porto Santo Stefano experiences a delightful increase in daylight, peaking at 14 hours in May. The month starts to showcase the region's vibrant beauty, with daylight growing steadily from 11 hours in March and 13 hours in April. June continues this trend, offering the longest days of the year at 15 hours. However, as summer wanes, daylight gradually decreases, with 14 hours in July and 12 hours in September. This rhythmic ebb and flow of daylight creates an enchanting atmosphere, inviting both locals and visitors to revel in the luminous beauty of this charming Italian coastal town.
In May, Porto Santo Stefano experiences a gentle breeze with an average wind speed of 4.6 m/s (10 mph), mirroring the tranquil yet invigorating atmosphere of early spring. As the season transitions, the wind's consistency shows a slight dip compared to the preceding months, particularly April, which boasted a slightly higher average. This modest breeze is complemented by warmer temperatures, creating an alluring environment for outdoor activities. Notably, May's wind speeds set the stage for the summer months ahead, where July and October see a resurgence with averages of 4.8 m/s (11 mph) and 5.7 m/s (13 mph), respectively. Thus, May serves as a gentle precursor to the more dynamic breezes that define the Mediterranean summer.
The weather in Porto Santo Stefano 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 Porto Santo Stefano and find detailed weather information for every month.
In May, Porto Santo Stefano experiences milder temperatures, with averages ranging from a minimum of 10°C (50°F) to a maximum of 25°C (78°F), making it a pleasant time for outdoor activities. The humidity is moderate at 69%, while the precipitation is relatively low at 45 mm (1.8 in) over about 9 days. In contrast, January is significantly cooler, with temperatures averaging between 2°C (36°F) and 17°C (62°F). The humidity is notably higher at 84%, and precipitation is heavier, totaling 61 mm (2.4 in) across about 7 days. For further details on January conditions, you can visit Porto Santo Stefano weather in January.
In comparing the weather of May and February, we see a noticeable shift in temperature and overall conditions. May typically enjoys milder climates, with minimum temperatures around 10°C (50°F) and an average high of 25°C (78°F), while February tends to be much cooler, with minimum temperatures dropping to 0°C (33°F) and an average maximum of only 17°C (62°F). Although February sees slightly higher precipitation levels at 60 mm (2.4 in) over about 8 days, May experiences lower precipitation at 45 mm (1.8 in) across 9 days. Furthermore, humidity levels are higher in February at 76% compared to May's 69%. For a deeper look at February's specific weather patterns, you can refer to the details found in Porto Santo Stefano weather in February.
In comparing the weather between March and May, May typically offers more warmth and comfortable conditions, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 25°C (78°F), and an average of 18°C (64°F). In contrast, March is cooler, with temperatures fluctuating between a low of 1°C (34°F) and a high of 18°C (64°F), averaging only 12°C (54°F). While both months receive some rainfall, March records slightly higher precipitation at 53 mm (2.1 in) over 7 days, compared to May's 45 mm (1.8 in) over 9 days. Humidity levels remain fairly similar, with March at 68% and May at 69%. For more details on the March weather conditions, you can check out Porto Santo Stefano weather in March.
In comparing the weather of May and April, we see a notable increase in temperature as May boasts a minimum of 10°C (50°F) and an average of 18°C (64°F), while April has a lower minimum of 7°C (46°F) and an average of 14°C (58°F). The maximum temperatures also rise, reaching 25°C (78°F) in May compared to April's peak of 20°C (69°F). Despite slightly higher precipitation in April at 49 mm (1.9 in) over 6 days and lower humidity at 70%, May features a similar total precipitation of 45 mm (1.8 in) but spread across 9 days with a humidity level of 69%. For a more detailed look at April weather specifics, you can visit Porto Santo Stefano weather in April.
May typically features cooler weather with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 25°C (78°F) and an average of 18°C (64°F). This month also experiences higher precipitation levels, totaling 45 mm (1.8 in) over about 9 days, coupled with a humidity level of 69%. In contrast, June offers warmer temperatures, with a minimum of 17°C (62°F) and a maximum reaching 29°C (84°F), averaging 22°C (72°F). Rainfall is significantly reduced to just 12 mm (0.5 in) over 3 days, and humidity decreases to 62%. For more details on the weather conditions in June, you can check Porto Santo Stefano weather in June.
In May, temperatures in Porto Santo Stefano range from a chilly minimum of 10°C (50°F) to a comfortable maximum of 25°C (78°F), with an average of 18°C (64°F). The month sees a fair amount of precipitation, totaling 45 mm (1.8 in) over about 9 days, contributing to a higher humidity level of 69%. In contrast, July brings significantly warmer weather, with minimum temperatures starting at 21°C (70°F) and peaking at 28°C (83°F), resulting in an average of 25°C (77°F). This summer month experiences less rainfall, only 18 mm (0.7 in) over just 2 days, and humidity drops to a more comfortable 57%. For more detailed information, check out Porto Santo Stefano weather in July.
In comparing the weather of May and August, one can observe significant differences in temperature and precipitation. May tends to be cooler, with average temperatures ranging from a minimum of 10°C (50°F) to a maximum of 25°C (78°F), while August enjoys warmer conditions, with temperatures typically between 20°C (69°F) and 29°C (84°F). Precipitation also varies greatly; May experiences about 45 mm (1.8 in) of rain over 9 days, contributing to a humidity level of 69%. In contrast, August is much drier, with only 7 mm (0.3 in) of rain falling in just one day and a lower humidity of 55%. For more detailed insights, you can check out the Porto Santo Stefano weather in August.
May's weather is characterized by milder temperatures, with a minimum of 10°C (50°F) and an average of 18°C (64°F), peaking at a comfortable 25°C (78°F). Despite experiencing about 45 mm (1.8 in) of precipitation over 9 days, the humidity level hovers around 69%, giving it a fresh spring feel. In contrast, September enjoys slightly warmer conditions, with minimum temperatures rising to 16°C (60°F) and averages reaching 23°C (73°F), peaking at 28°C (82°F). Although it sees more precipitation at 59 mm (2.3 in) over just 7 days, the humidity is a bit lower at 66%. For more detailed insights, check out Porto Santo Stefano weather in September.
May and October present distinct weather characteristics, making each month unique. In May, temperatures range from a minimum of 10°C (50°F) to a maximum of 25°C (78°F), with an average of 18°C (64°F). The month experiences relatively low precipitation, totaling 45 mm (1.8 inches) over about 9 days, resulting in a humidity level of 69%. In contrast, October sees slightly higher temperatures, with minimums of 14°C (57°F) and maximums of 24°C (75°F), averaging at 19°C (67°F). However, it also brings increased rainfall, accumulating 98 mm (3.9 inches) over the same number of days, alongside a rise in humidity to 79%. For more insights on the weather during this month, you can check out Porto Santo Stefano weather in October.
May and November present contrasting weather experiences. In May, temperatures typically range from a pleasant 10°C (50°F) to a warm 25°C (78°F), with an average of 18°C (64°F). While there is some precipitation, totaling 45 mm (1.8 in), it only falls on about 9 days, contributing to a relatively comfortable humidity level of 69%. In contrast, November is cooler, with temperatures ranging from a low of 8°C (47°F) to a high of 21°C (70°F), averaging 16°C (61°F). This month sees a significant increase in rainfall, accumulating 183 mm (7.2 in) over 17 days, resulting in higher humidity at 84%. For more insights into November's climate, visit Porto Santo Stefano weather in November.
When comparing the weather in May and December, it’s clear that May is generally warmer and sunnier. In May, temperatures range from a mild 10°C (50°F) at night to a pleasant 25°C (78°F) during the day, with an average of 18°C (64°F). The month sees about 45 mm (1.8 in) of precipitation over 9 days, and the humidity level is moderate at 69%. In contrast, December experiences cooler temperatures, with a minimum of 7°C (44°F) and a maximum of 17°C (63°F), averaging 13°C (56°F). This month is wetter, receiving 107 mm (4.2 in) of rainfall spread across 12 days, accompanied by higher humidity at 83%. For more detailed information about December weather, you can check Porto Santo Stefano weather in December.
May in Porto Santo Stefano heralds a delightful transition into warmer weather, showcasing a refreshing blend of mild temperatures and blossoming landscapes. With average highs reaching a comfortable 25°C (78°F) and lows around a cool 10°C (50°F), the month sets itself apart from the chillier grips of early spring. Although there's some light rain, the total precipitation is modest, allowing plenty of opportunities for outdoor escapades. Humidity levels hover around 69%, creating a pleasant atmosphere that is distinctly different from the sweltering summer months ahead. For a deeper insight into what the climate holds year-round, explore Porto Santo Stefano Climate.