May Weather in Otranto, Italy

Last updated: March 24, 2025

In Otranto, Italy, May welcomes warm and inviting weather, with maximum temperatures reaching 30°C (85°F) and an average of 20°C (67°F), creating a perfect ambiance for outdoor activities. The month experiences a minimum temperature of 11°C (52°F), ensuring mild nights under the stars. While precipitation measures only 36 mm (1.4 in) over approximately five rainy days, the humidity sits at a comfortable 75%, providing a refreshing contrast to the sun-soaked days. This delightful combination makes May an ideal time to explore Otranto's stunning coastline and rich history.

May Temperature in Otranto

In May, Otranto, Italy, experiences a delightful shift toward warmer temperatures, making it an ideal time for outdoor activities. With a minimum temperature rising to 11°C (52°F) and an average temperature of 20°C (67°F), the days become pleasantly mild. The maximum temperature can reach up to 30°C (85°F), signaling the onset of summer warmth. This month marks a significant leap from the cooler spring months, showcasing a trend that hints at the luxurious warmth to come in June. As flowers bloom and the Mediterranean sun shines brighter, May in Otranto invites visitors to soak in the beauty of the coast and explore the vibrant local culture.

May Weather in Otranto: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Otranto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec515455606775808276676255
Data source: Temperature data for Otranto generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Otranto

May in Otranto, Italy, marks a delightful transition into summer, characterized by relatively low precipitation. With only 36 mm (1.4 in) of rain recorded over just 5 days, May is one of the driest months of the year. This is a noticeable shift from the heavier rains of early spring, such as April's 50 mm (2.0 in), which sets the stage for warmer, sunnier days ahead. The reduction in rainfall not only enhances the charm of the scenic coastal town but also beckons visitors to explore the lush landscapes and vibrant cultural offerings. As the season progresses into June and July, the trend of declining precipitation continues, indicating an inviting summer for both residents and tourists alike.

May Precipitation Trends in Otranto

The chart displays monthly precipitation patterns in Otranto, with values for each month alongside May's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec7181565036312520449717472
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Otranto

In Otranto, Italy, May marks a subtle shift in humidity, maintaining a comfortable 75%, which is consistent with the preceding months of April and February. This level of humidity signals that spring is in full bloom, offering a pleasant atmosphere for visitors and locals alike. As temperatures begin to rise towards the summer, the trend shows a gradual decline in humidity levels, with June experiencing a drop to 68%. The striking contrast between the lush, humid early months of the year and the drier summer months creates a unique climate journey, inviting exploration of Otranto's stunning coastal vistas and historic landmarks. Enjoy the mild conditions in May before the summer heat really sets in!

May Average Humidity in Otranto

This chart illustrates the average monthly humidity levels in Otranto, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec83%75%74%74%75%68%63%58%67%74%82%82%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Otranto

As summer approaches in Otranto, Italy, the UV Index peaks in May, reaching a striking 9—a sign of very high exposure levels. This sharp increase from April’s 7 highlights a significant trend: with the arrival of warmer months, sun-seekers must be more vigilant about protecting their skin. The burn time dramatically decreases to just 15 minutes, reflecting the intensified solar radiation. Following May, the UV Index remains consistently high throughout June and July, reinforcing the importance of sun safety during this radiant season. For a more detailed look at UV trends and tips for protection, check out the resource at Otranto UV Index.

Maximum UV Index Levels in Otranto for May

The chart shows the monthly maximum UV Index (UVI) for Otranto in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec3467910997632
Data source: Otranto May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

May Sunshine in Otranto

May is a radiant highlight in Otranto, Italy, where the sun graces the skies for an impressive 405 hours, illuminating the stunning coastal landscape and inviting outdoor adventures. As spring arrives, the days grow longer and sunnier, building on the steady increase from January's 208 hours to a vibrant April. This upward trend peaks in June with 412 hours, hinting at a wonderful summer ahead. The warmth and brightness of May not only enhance the charm of Otranto's beaches but also make it a perfect time for visitors to explore the rich history and breathtaking scenery that this gem of the Adriatic offers.

Monthly Sunshine Duration in Otranto: May Highlighted

The May sunshine duration represents the total number of hours Otranto experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec208h263h331h354h405h412h426h399h346h312h253h255h
Data source: Otranto May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Otranto During May

As May arrives in Otranto, Italy, the likelihood of sunny weather becomes increasingly promising, with a 59% chance of sunshine. This marks a shift from the cooler months—January's 40% and April's 50%—to a more cheerful outlook as spring fully takes hold. The sun's presence gains momentum through the month, paving the way for the summer months ahead, where June boasts a robust 76% chance, reaching a peak in July and August with an impressive 88% and 86%, respectively. Thus, while May may still experience some variability, it's clear that sunny days are on the rise, inviting residents and visitors alike to enjoy the vibrant beauty of Otranto.

Percentage of Sunny Days in May in Otranto

The chart illustrates the percentage of sunny days in Otranto throughout the year, with May highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Otranto experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec40%54%63%50%59%76%88%86%61%54%36%57%
Data source: Otranto May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Otranto in May

As spring unfolds in Otranto, Italy, daylight hours steadily increase, culminating in May where the sun graces the town for an impressive 14 hours. This month marks a delightful transition, as the days lengthen from 11 hours in March to the blossoming 13 hours in April, before reaching their peak. After May, summer embraces the coastline with consistent daylight, maintaining the 14 hours until July. As the seasons shift toward autumn, daylight gradually diminishes, tapering off to 12 hours in September and returning to 10 hours by November. This rhythm of daylight not only reflects the changing seasons but also invites residents and visitors alike to revel in the sun-soaked beauty of Otranto year-round.

Average Daylight Hours in Otranto for May

The chart illustrates the variation in daylight duration in Otranto throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 39m10h 40m11h 57m13h 17m14h 24m14h 58m14h 40m13h 41m12h 24m11h 5m9h 56m9h 20m
Data source: Otranto daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Otranto

In Otranto, Italy, the month of May typically experiences a gentle breeze, with an average wind speed of 4.7 m/s (11 mph). This marks a noticeable decline from the windier months earlier in the year, such as January, where speeds reach up to 5.9 m/s (13 mph). As spring unfolds, the winds gradually calm down, ushering in the warmth of summer. Notably, the wind speed in May is the lowest of the year, hinting at a tranquil transition into the heat of June, which sees another drop to 3.7 m/s (8 mph). This pattern of diminishing winds invites a more serene atmosphere, perfect for enjoying the stunning coastal scenery and vibrant outdoor activities that Otranto has to offer. As the season progresses, the gentle breezes of May pave the way for lazy summer days, balancing invigorating coastal air with the budding warmth of the Mediterranean sun.

Average May Wind Speed in Otranto

The chart displays monthly wind speed patterns in Otranto, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.95.15.15.04.7 m/s3.73.93.83.54.05.35.7
Data source: Otranto May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Otranto Compares to Other Months

The weather in Otranto 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 Otranto and find detailed weather information for every month.

May and January present contrasting weather patterns. In May, temperatures are generally mild to warm, ranging from a minimum of 11°C (52°F) to a comfortable average of 20°C (67°F), peaking at 30°C (85°F). With only 36 mm (1.4 in) of precipitation over approximately 5 days and moderate humidity at 75%, May is generally a pleasant month for outdoor activities. In stark contrast, January features much cooler temperatures, with a minimum of 0°C (32°F) and an average of 11°C (52°F), only reaching a maximum of 18°C (64°F). This month sees more rainfall, totaling 71 mm (2.8 in) spread across about 10 days, with higher humidity levels at 83%. For more details, check out Otranto weather in January.

In comparing the weather of May and February, May presents a significantly warmer climate, with average temperatures soaring between a minimum of 11°C (52°F) and a maximum of 30°C (85°F). In contrast, February is much cooler, ranging from a minimum of 4°C (39°F) to a maximum of 19°C (66°F). While May enjoys relatively low precipitation at 36 mm (1.4 in) over five days, February sees higher rainfall, totaling 81 mm (3.2 in) spread across eight days. Despite both months sharing the same level of humidity at 75%, the overall experience is markedly different, with May offering a more pleasant and drier atmosphere. For a closer look at February weather in Otranto, check out Otranto weather in February.

In comparing the weather of March and May, it is evident that May brings warmer temperatures, with an average of 20°C (67°F) and a maximum of 30°C (85°F), compared to March’s average of 13°C (56°F) and a maximum of 21°C (70°F). While both months experience some precipitation, March is slightly wetter, receiving 56 mm (2.2 in) over 8 days compared to May's 36 mm (1.4 in) over just 5 days. Humidity levels remain similar, with March at 74% and May slightly higher at 75%. For more details on March weather, you can refer to Otranto weather in March.

In comparing the weather of April and May, we see a distinct progression into warmer temperatures. April experiences a minimum temperature of 7°C (45°F) and an average of 16°C (60°F), while May boasts a minimum of 11°C (52°F) and an average of 20°C (67°F). The maximum temperatures also rise, with April reaching 27°C (81°F) compared to May's peak of 30°C (85°F). Precipitation is slightly lower in May, totaling 36 mm (1.4 in) over 5 days, compared to April’s 50 mm (2.0 in) over 8 days. Humidity remains fairly consistent at 75% in May and 74% in April. For more detailed information, take a look at Otranto weather in April.

May and June exhibit distinct weather characteristics as they transition into summer. In May, temperatures range from a minimum of 11°C (52°F) to a maximum of 30°C (85°F), with an average of 20°C (67°F). The month experiences about 36 mm (1.4 in) of precipitation over five days, alongside a humidity level of 75%. In contrast, June sees a noticeable increase in warmth, with minimum temperatures at 14°C (58°F) and maximums reaching up to 36°C (98°F). The average temperature rises to 24°C (76°F), and precipitation slightly decreases to 31 mm (1.2 in) over the same five days, coupled with lower humidity at 68%. For a closer look at the weather conditions during June, feel free to visit Otranto weather in June.

In comparing the weather between May and July, it's clear that July experiences warmer temperatures overall. May sees a minimum temperature of 11°C (52°F) and averages around 20°C (67°F), while July boasts a significantly higher minimum of 20°C (67°F) and an average of 27°C (80°F). Moreover, July can reach maximum temperatures of 36°C (98°F), compared to May's peak of 30°C (85°F). Precipitation is also less frequent in July, with only 25 mm (1.0 in) expected over 3 days, compared to May's 36 mm (1.4 in) over 5 days. Additionally, humidity levels drop in July to 63%, down from May's 75%. For more specific insights, you can check Otranto weather in July.

May and August present notable differences in weather patterns. In May, temperatures range from a minimum of 11°C (52°F) to a maximum of 30°C (85°F), with an average of 20°C (67°F). This month experiences a higher humidity level of 75% and receives around 36 mm (1.4 in) of precipitation over five days. In contrast, August is significantly warmer, with minimum temperatures of 20°C (69°F) and maximums reaching 37°C (99°F), averaging 28°C (82°F). Precipitation drops to just 20 mm (0.8 in) over the same five days, and humidity decreases to 58%. For more details on August weather, you can visit Otranto weather in August.

May and September offer distinct weather experiences. In May, temperatures range from a mild 11°C (52°F) to a warm 30°C (85°F), averaging around 20°C (67°F). While it's a comfortable time, the month sees around 36 mm (1.4 in) of precipitation over approximately 5 days, with humidity levels at 75%. In contrast, September showcases a slightly warmer climate, with minimum temperatures around 16°C (61°F) and maximums reaching up to 33°C (91°F), averaging 24°C (76°F). This month also experiences a bit more rainfall at 44 mm (1.7 in) over 6 days, but with lower humidity at 67%. For those interested in more details, you can check Otranto weather in September for a specific outlook.

In May, temperatures range from a cool 11°C (52°F) to a warm 30°C (85°F), with an average of 20°C (67°F). The month experiences relatively low precipitation of 36 mm (1.4 in) over about 5 days, combined with a humidity level of 75%. In contrast, October sees slightly higher minimum temperatures at 13°C (56°F), with a peak reaching 28°C (83°F) and an average of 20°C (68°F). However, it brings more rain, totaling 97 mm (3.8 in) across approximately 10 days, while maintaining a similar humidity level of 74%. For more specific details about October weather, you can visit Otranto weather in October.

May and November present quite distinct weather experiences. In May, temperatures average around 20°C (67°F), with a pleasant range from a minimum of 11°C (52°F) to a maximum of 30°C (85°F). The month brings moderate rainfall, totaling about 36 mm (1.4 in) over approximately 5 days, accompanied by a relative humidity of 75%. In stark contrast, November has cooler averages, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 23°C (74°F), averaging around 16°C (62°F). November also sees significantly heavier rainfall, with a total of 174 mm (6.8 in) spread over about 14 days and a humidity level of 82%. For a more detailed look at the weather in Otranto during November, you can visit Otranto weather in November.

May and December showcase distinctly different weather patterns. In May, temperatures range from a minimum of 11°C (52°F) to a maximum of 30°C (85°F), with an average of around 20°C (67°F). The month sees relatively low precipitation at 36 mm (1.4 in) over about 5 days, accompanied by a humidity level of 75%. In contrast, December experiences cooler temperatures, with a minimum of 6°C (42°F) and a maximum of 19°C (66°F), resulting in an average of 13°C (55°F). This month receives more rainfall, totaling 72 mm (2.9 in) over approximately 10 days, while humidity rises to 82%. For a detailed look at December weather, visit Otranto weather in December.

Compare Otranto's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Otranto

As May unfolds in Otranto, the weather transitions into a delightful spring warmth, with average temperatures rising significantly compared to the cooler months of March and April. Visitors can expect pleasantly mild days, encouraging outdoor activities, while the humidity offers a lushness to the landscape. Aside from occasional rainfall, which is relatively sparse, May's climate sets the perfect stage for exploring the stunning coastline and rich history of this charming coastal town. For a more detailed look at Otranto’s weather patterns throughout the year, check out Otranto Climate.