Last updated: March 24, 2025
Experience the charming May weather in Ustica, Italy, where the climate invites outdoor exploration and relaxation. With maximum temperatures reaching 24°C (75°F) and an average of 19°C (66°F), the island offers pleasantly warm days. However, nights can be a bit cooler, dipping to a comfortable 14°C (57°F). Expect occasional showers, with total precipitation around 27 mm (1.0 in) over approximately 4 days, contributing to the lush scenery. The humidity level of 73% enhances the vibrant beauty of this Mediterranean paradise, making May the perfect time to enjoy the island’s rich landscapes and tranquil atmosphere.
In May, Ustica, Italy, embraces the warmth of spring, with temperatures marking a notable rise. The month begins with a minimum of 14°C (57°F) and peaks at a comfortable 24°C (75°F), offering an average of 19°C (66°F). This shift from the cooler temperatures of earlier months highlights the onset of more pleasant weather, perfect for exploring the island's stunning landscapes and enjoying its beautiful coastline. As the days grow longer and sunshine becomes more abundant, May sets the stage for summer’s arrival, inviting both locals and visitors to revel in the vibrant outdoor activities Ustica has to offer.
In May, Ustica, Italy, experiences a notable transition as the spring season wanes, characterized by a modest precipitation total of 27 mm (1.0 in), falling over just 4 days. This marks a slight decrease from the previous months, with April recording more rain at 28 mm (1.1 in), highlighting a trend towards drier conditions as summer approaches. While rainfall remains relatively low, this period serves as a prelude to the dry summer months ahead, with June typically seeing only 9 mm (0.4 in) across just 1 day. Overall, May encapsulates a gentle shift in Ustica's weather, paving the way for sunnier days.
May in Ustica, Italy, sees a consistent humidity level of 73%, which aligns closely with the percentages recorded in both April and June. This slight plateau indicates that while the spring air remains comfortably moist, it doesn’t dive into the higher humidity peaks of winter. Interestingly, humidity levels begin to gently decline as summer approaches, dropping from 73% in May to 68% by June, hinting at a gradual transition to the drier conditions typical of the summer months. Overall, May's humidity not only mirrors the early spring atmosphere but also sets the stage for the sun-soaked days ahead, offering a balmy yet refreshing environment for visitors.
As May arrives in Ustica, Italy, the UV Index escalates to a high level of 9, categorizing it as very high exposure and resulting in a burn time of just 15 minutes. This marks a significant increase from the previous months, with the Index climbing sharply from 8 in April and representing one of the peak times of the year for sun exposure. The trend indicates that as the days grow longer and the sun's rays become more intense, visitors must take extra precautions to protect their skin. With a consistent pattern of elevated UV levels continuing into June, it's essential to stay informed about the sun's potency. For further details on UV exposure in this beautiful destination, check the Ustica UV Index.
UV Risk Categories
In May, Ustica, Italy, basks in a radiant embrace of 397 hours of sunshine, marking a delightful transition into the summer months. This surge in daylight follows a steady climb from 355 hours in April, showcasing a clear trend of increasing sunlight as the year unfolds. The growth in sunshine hours peaks in July with 422 hours, but the lingering warmth of May already hints at the sun-soaked days ahead. Coupled with the mild weather, this makes May an enchanting time to explore the island’s stunning landscapes and picturesque beaches before the high summer crowds arrive. As the month progresses, Ustica exudes a vibrant energy that captivates all who visit.
As spring transitions into summer, Ustica, Italy experiences a pleasant increase in sunny days, with May boasting a sunny weather probability of 60%. This marks a slight uptick from April's 56%, capturing the essence of a warming climate as the days grow longer and brighter. Observing a clear trend, the likelihood of sun dramatically rises in the ensuing months, with June and July reaching an impressive 90%. May serves as a delightful bridge, offering visitors a charming blend of mild temperatures and a greater chance for sunshine, making it an ideal time to explore this picturesque island before the peak summer heat sets in.
As spring unfolds in Ustica, Italy, daylight duration gradually increases, reaching a delightful peak in May with 14 hours of sunlight. This trend of extending daylight begins in January with just 9 hours, slowly rising to 10 hours in February and crossing the 11-hour mark in March. By April, residents and visitors can bask in 13 hours of light, setting the stage for the vibrant days of May. After peaking in both May and June, daylight begins to recede towards autumn, with August still enjoying 13 hours. As the year transitions, daylight diminishes to 12 hours in September and continues to decline, ultimately returning to the 9-hour days of January. This gradual ebb and flow accentuates the enchanting rhythm of seasonal changes in Ustica, inviting everyone to revel in the beauty of longer days.
In Ustica, Italy, the wind patterns reveal a fascinating seasonal rhythm. As winter transitions into spring, January boasts the highest average wind speed at 8.1 m/s (18 mph), gradually tapering off to 5.0 m/s (11 mph) by April. May stands out as a transition month, with winds calming further to 4.2 m/s (9 mph), indicating the onset of warmer summer days. As summer progresses, wind speeds dip even lower, reaching 3.4 m/s (8 mph) in June and July, before picking up slightly again in September. Autumn brings a resurgence, with wind speeds increasing through the months, peaking at 6.5 m/s (15 mph) in November. This dynamic shows how Ustica experiences a gentle ebb and flow of winds, enhancing the charm of its Mediterranean climate throughout the year.
The weather in Ustica 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 Ustica and find detailed weather information for every month.
In May, temperatures range from a mild 14°C (57°F) at night to a pleasant 24°C (75°F) during the day, with an average of 19°C (66°F), making it generally warmer than January. The month sees relatively low precipitation, with only 27 mm (1.0 in) over about 4 days, and average humidity sits at 73%. In contrast, January experiences cooler temperatures, with a minimum of 6°C (43°F) and a maximum of 19°C (67°F), averaging 13°C (56°F). It also faces higher precipitation levels of 48 mm (1.9 in) over approximately 8 days and slightly higher humidity at 78%. For more details on January weather patterns, you can check Ustica weather in January.
In comparison to February, May offers notably warmer temperatures, with averages rising from 13°C (56°F) in February to around 19°C (66°F) in May. The maximum temperatures also reflect this increase, reaching up to 24°C (75°F) in May, compared to a maximum of 18°C (65°F) in February. However, February experiences more precipitation, with 51 mm (2.0 in) over 6 days, while May sees less rain at 27 mm (1.0 in) over just 4 days. Both months maintain similar humidity levels, hovering around 72-73%. For more detailed information on February weather, visit Ustica weather in February.
May generally offers warmer temperatures compared to March, with average daily highs of 24°C (75°F) in May versus 19°C (66°F) in March. While both months experience relatively high humidity, May tends to be slightly more humid at 73% compared to March’s 70%. Furthermore, March is wetter, receiving 58 mm (2.3 in) of precipitation over 9 days, whereas May has only 27 mm (1.0 in) across 4 days. For a closer look at March weather specifics, you can check Ustica weather in March.
In comparing the weather between April and May, May tends to be warmer with average temperatures reaching 19°C (66°F) compared to April's 15°C (60°F). The minimum temperatures in May also reflect this trend, starting at 14°C (57°F) versus April's 10°C (51°F). While both months experience similar humidity levels at 73%, May sees a slight decrease in precipitation, totaling 27 mm (1.0 in) over four days, compared to April's 28 mm (1.1 in) over five days. For more detailed information on April weather patterns, you can refer to Ustica weather in April.
In May, temperatures gradually warm up with a minimum of 14°C (57°F), an average of 19°C (66°F), and a maximum of 24°C (75°F). The month experiences a moderate amount of precipitation, with 27 mm (1.0 in) falling over four days, alongside a humidity level averaging 73%. In contrast, June boasts warmer temperatures, starting with a minimum of 17°C (63°F), an average of 23°C (73°F), and peaking at 29°C (84°F). Precipitation drops significantly to just 9 mm (0.4 in) over only one day, coupled with a slight decrease in humidity to 68%. For more details on June weather, refer to Ustica weather in June.
In May, temperatures begin to warm up with a minimum of 14°C (57°F) and an average of 19°C (66°F), peaking at 24°C (75°F). The month is characterized by relatively higher humidity at 73% and some precipitation, averaging 27 mm (1.0 in) over about four days. In contrast, July experiences a significant rise in temperatures with a minimum of 22°C (71°F), an average of 26°C (79°F), and a maximum reaching 30°C (86°F). This month boasts a much drier climate, with only 5 mm (0.2 in) of precipitation and no rainy days, alongside a slightly lower humidity of 66%. For more specifics on the weather during this month, you can check Ustica weather in July.
In May, the weather is generally mild, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 24°C (75°F), and an average of 19°C (66°F). This month sees about 27 mm (1.0 in) of precipitation over four days, leading to a humidity level of 73%. In contrast, August offers a warmer climate, with temperatures soaring from a minimum of 22°C (71°F) to a maximum of 30°C (86°F), averaging 27°C (81°F). Precipitation is lighter in August, amounting to 21 mm (0.8 in) over just three days, and humidity drops to 64%. For more specific details on August weather, you can check Ustica weather in August.
May presents mild weather with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 24°C (75°F), offering an average of 19°C (66°F). With relatively low precipitation at 27 mm (1.0 in) over just 4 days and a humidity level of 73%, it is a comfortable time to be outdoors. In contrast, September brings warmer conditions, with temperatures starting at a minimum of 19°C (67°F) and peaking at 29°C (84°F), averaging around 25°C (77°F). However, it also sees increased precipitation, totaling 50 mm (2.0 in) across 7 days, although humidity remains slightly lower at 69%. For more detailed information about September's weather, you can visit Ustica weather in September.
In May, the weather typically features mild temperatures ranging from a minimum of 14°C (57°F) to a maximum of 24°C (75°F), with an average temperature of 19°C (66°F). The month sees relatively low precipitation, with about 27 mm (1.0 in) falling over just four days, resulting in humidity levels around 73%.
Conversely, October tends to be slightly warmer, with minimum temperatures around 16°C (61°F) and maximums reaching 27°C (80°F), averaging 21°C (71°F). However, this month also experiences notable rainfall, accumulating around 68 mm (2.7 in) over approximately ten rainy days, while maintaining the same humidity level of 73%. For more specific insights into October weather, you can visit Ustica weather in October.
May and November display distinct weather patterns, illustrating the transition from spring to autumn. In May, temperatures range from a minimum of 14°C (57°F) to a maximum of 24°C (75°F), with an average temperature of 19°C (66°F) and relatively low precipitation of 27 mm (1.0 in) over 4 days. The humidity stands at 73%, creating a pleasant atmosphere. In contrast, November's temperatures are slightly cooler, with a minimum of 11°C (52°F) and a maximum of 23°C (74°F), leading to an average of 18°C (65°F). However, November experiences significantly higher precipitation at 107 mm (4.2 in) across 13 days, and humidity rises to 76%. For more information on November weather specifics, please refer to Ustica weather in November.
In comparing the weather of May and December, May generally enjoys warmer temperatures with an average of 19°C (66°F), peaking at 24°C (75°F), whereas December sees cooler temperatures averaging 15°C (59°F) and a maximum of 19°C (67°F). While May has lower humidity at 73% and only 27 mm (1.0 in) of precipitation over about 4 days, December experiences a significant increase in rainfall, totaling 95 mm (3.7 in) over approximately 12 days, along with slightly higher humidity at 77%. For a more detailed look at December conditions, visit Ustica weather in December.
As May unfolds in Ustica, the island transitions into a delightful Mediterranean spring, showcasing milder temperatures and a refreshing ambiance that contrasts sharply with the hotter summer months ahead. With an average high of 24°C (75°F), days are pleasantly warm, inviting outdoor adventures, while the occasional rain—averaging just 27 mm across 4 days—refreshes the landscape. The humidity at 73% offers a comfortable feel, making this month an ideal time to explore the island's beauty before the peak heat of summer arrives. For a deeper dive into Ustica's climate patterns, be sure to check out Ustica Climate.