May Weather in Vieste, Italy

Last updated: March 24, 2025

May in Vieste, Italy offers a delightful blend of mild temperatures and refreshing coastal breezes. With a maximum temperature reaching 25°C (77°F) and an average temperature of 18°C (65°F), visitors can enjoy pleasant outdoor activities. Nighttime temperatures dip to a minimum of 12°C (53°F), providing a comfortable environment for evening strolls. Although rainfall is moderate at 35 mm (1.4 in) over approximately 5 days, the overall atmosphere remains inviting, complemented by a humidity level of 71%. This combination makes May an ideal time to explore the picturesque beauty of Vieste while basking in its charming springtime allure.

May Temperature in Vieste

As spring reaches its peak, Vieste, Italy experiences a delightful transformation in May, with temperatures making a noticeable leap. The average temperature hovers around a pleasant 18°C (65°F), while minimum temperatures rise to a comfortable 12°C (53°F), making it an inviting time for outdoor activities. On warm days, highs can reach up to 25°C (77°F), offering plenty of sunshine and ideal conditions for exploring the stunning coastline. Compared to the cooler months prior, May's warmth signifies the onset of summer, encouraging locals and visitors alike to enjoy the vibrant landscapes and rich culture this charming town has to offer. As the days grow longer and brighter, the ambiance in Vieste is nothing short of enchanting, making it a perfect destination for a spring getaway.

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

The chart illustrates May temperature patterns in Vieste, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec525354586573788074676256
Data source: Temperature data for Vieste 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 Vieste

In May, Vieste, Italy experiences a moderate precipitation level of 35 mm (1.4 in) over just 5 days, making it one of the drier months leading into the summer. Compared to the wetter months of November (81 mm) and January (52 mm), May shows a distinct drop, highlighting a transition towards the sun-drenched summer months. April precedes it with even less rainfall at 29 mm, signaling a clear trend of diminishing precipitation as the region warms up. This gradual decline continues into June, where an impressive dip sees just 12 mm of rain across 3 days, suggesting that visitors in May can expect pleasant weather while still enjoying the lush post-spring landscape.

May Precipitation Trends in Vieste

The chart displays monthly precipitation patterns in Vieste, 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.
JanFebMarAprMayJunJulAugSepOctNovDec524650293512131348548170
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Vieste

May in Vieste, Italy, typically experiences a comfortable humidity level of 71%, mirroring the trends seen in April. This month stands out as a transition point, as the humidity begins to decrease steadily into the summer months, with June dropping to 65% and July further declining to 61%. The overall trend demonstrates a gradual shift from the higher humidity levels of winter, which peak at 82% in January, down to the drier, more pleasant conditions of late summer. This makes May an ideal time to visit, as the climate is pleasantly humid yet not overpowering, setting the stage for enjoyable outdoor activities amidst the stunning coastal scenery.

May Average Humidity in Vieste

This chart illustrates the average monthly humidity levels in Vieste, 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.
JanFebMarAprMayJunJulAugSepOctNovDec82%74%70%71%71%65%61%56%66%74%80%82%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Vieste

As spring transitions into summer, May in Vieste, Italy, brings a notable surge in the UV Index, reaching a striking 9, which classifies it in the very high exposure category. With a burn time of just 15 minutes, it's crucial for residents and visitors alike to take protective measures against the sun's intensified rays. This trend reflects a steady increase in UV levels from the earlier months, with April already boasting a high index of 7. Following May, the UV Index remains elevated at 9 through June and drops slightly in September, indicating a sharp increase in sun intensity during the peak summer months. Be sure to stay informed and protect your skin by checking the Vieste UV Index regularly.

Maximum UV Index Levels in Vieste for May

The chart shows the monthly maximum UV Index (UVI) for Vieste 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.
JanFebMarAprMayJunJulAugSepOctNovDec2467991097532
Data source: Vieste 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 Vieste

In the picturesque town of Vieste, Italy, the month of May shines particularly bright with an impressive 402 hours of sunlight, marking a significant rise from the 358 hours seen in April. This upward trend continues into the summer, with June and July hitting peaks of 418 and 430 hours respectively, showcasing the region's allure during warmer months. As the seasons transition into fall, a gentle decline in sunshine hours is evident, with August retaining a generous 401 hours before dipping into the lower counts of September and October. Overall, the trend indicates that after a cool start to the year, Vieste blossoms into a sun-drenched haven by late spring, inviting visitors to bask in its beauty.

Monthly Sunshine Duration in Vieste: May Highlighted

The May sunshine duration represents the total number of hours Vieste 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.
JanFebMarAprMayJunJulAugSepOctNovDec199h262h328h358h402h418h430h401h345h315h246h251h
Data source: Vieste May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Vieste During May

In Vieste, Italy, the month of May sees a promising 60% chance of sunny weather, making it a delightful time to enjoy the picturesque coastal scenery. As spring transitions into summer, the likelihood of clear skies begins to rise significantly from earlier months, with a noticeable uptick from 54% in April. This indicates a trend toward sunnier days, building up to the height of summer, where sunshine chances peak at 78% in July. Therefore, May stands out as an inviting opportunity for visitors to revel in the sun's warmth before the summer crowds arrive, perfect for exploring the charming landscapes and vibrant local culture.

Percentage of Sunny Days in May in Vieste

The chart illustrates the percentage of sunny days in Vieste 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 Vieste experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec38%61%61%54%60%68%78%76%61%53%33%55%
Data source: Vieste May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Vieste in May

In Vieste, Italy, the progression of daylight hours reflects the enchanting arrival of spring and summer. Starting in January with just 9 hours of daylight, the days gradually lengthen, gaining an hour in February and reaching 11 hours by March. April brings a delightful leap to 13 hours, culminating in May with 14 hours of sunlight, perfect for enjoying the picturesque coastline and vibrant outdoor activities. This trend continues into June, where daylight peaks at 15 hours, allowing for long, lazy evenings bathed in golden light. However, as summer wanes, the days gradually shorten again, tapering to 14 hours in July and down to 12 hours by September. The cycle completes with the return to shorter days in October, sticking around 11 hours, and eventually back to the 9-hour mark in November and December, showcasing Vieste's captivating transformation throughout the year.

Average Daylight Hours in Vieste for May

The chart illustrates the variation in daylight duration in Vieste throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 30m10h 35m11h 57m13h 21m14h 33m15h 9m14h 50m13h 47m12h 26m11h 2m9h 48m9h 10m
Data source: Vieste daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Vieste

In Vieste, Italy, May ushers in a gentle breeze, with an average wind speed of 5.6 m/s (12 mph), slightly higher than the preceding months of April and February. This transition indicates a subtle increase in wind activity as spring approaches its climax. The winds remain relatively mild, especially compared to the stronger gusts of January and December, which reach 7.2 m/s (16 mph) and 7.3 m/s (16 mph) respectively. As summer looms, the winds gradually soften in June, dipping to 4.4 m/s (10 mph), hinting at a calm yet inviting atmosphere perfect for enjoying the breathtaking coastal views of the Adriatic. Overall, May's moderate winds provide an ideal backdrop for outdoor activities, making it a delightful time to appreciate the serene beauty of Vieste.

Average May Wind Speed in Vieste

The chart displays monthly wind speed patterns in Vieste, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.25.56.05.55.6 m/s4.45.15.14.75.45.97.3
Data source: Vieste May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Vieste Compares to Other Months

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

May and January present distinctly different weather patterns. In May, temperatures range from a minimum of 12°C (53°F) to a pleasant maximum of 25°C (77°F), with an average of 18°C (65°F). The month sees relatively low precipitation of 35 mm (1.4 in) over about 5 days, and humidity levels hover around 71%. In contrast, January experiences a cooler climate, with temperatures ranging from a chilly 0°C (33°F) to a maximum of 16°C (61°F) and an average of 11°C (52°F). It also receives more precipitation, totaling 52 mm (2.0 in) over 8 days, and the humidity is slightly higher at 82%. For a deeper look at January's weather specifics, you can check Vieste weather in January.

In comparing the weather of May and February, it's clear that May offers a warmer climate with average temperatures around 18°C (65°F), while February's averages sit significantly lower at 12°C (54°F). The maximum temperatures in May can reach up to 25°C (77°F), suggesting a pleasant shift towards summer, whereas February peaks at 17°C (62°F). Additionally, May experiences less precipitation at 35 mm (1.4 in) over 5 days, compared to February's 45 mm (1.8 in) spread over 8 days, indicating a drier condition as spring approaches. Both months exhibit high humidity levels, hovering around 71% in May and slightly higher at 74% in February. For a deeper dive into February's specifics, you can refer to Vieste weather in February.

In comparing the weather between March and May, it is evident that May enjoys significantly warmer temperatures, with averages reaching 18°C (65°F) compared to March's cooler average of 12°C (54°F). The temperature range in May also allows for pleasant highs of up to 25°C (77°F), while March peaks at 16°C (61°F). However, March experiences slightly higher precipitation, totaling 50 mm (2.0 in) over about 7 days, compared to May's 35 mm (1.4 in) over just 5 days. Humidity levels remain similar in both months, with May at 71% and March at 70%. For more detailed information, you can refer to Vieste weather in March.

In comparing the weather of April and May, it is evident that May offers warmer temperatures, with a minimum of 12°C (53°F) and an average of 18°C (65°F), in contrast to April's lower minimum of 7°C (45°F) and average of 14°C (58°F). Additionally, May sees a higher maximum temperature of 25°C (77°F) compared to April's maximum of 21°C (70°F). Precipitation is slightly increased in May, totaling 35 mm (1.4 in) over 5 days, while April recorded 29 mm (1.1 in) over 6 days. Interestingly, both months share a humidity level of 71%, creating a consistent feel in the air. For more detailed insights into April's weather, you can check Vieste weather in April.

In May, the weather tends to be milder, with average temperatures ranging from a minimum of 12°C (53°F) to a maximum of 25°C (77°F). The month sees a total precipitation of 35 mm (1.4 in) over approximately 5 days, coupled with a higher humidity level of 71%. In contrast, June experiences warmer conditions, with temperatures averaging between 16°C (61°F) and 29°C (85°F). Rainfall is considerably less, with only 12 mm (0.5 in) over 3 days, and humidity decreases to 65%. For more details about June's specific weather patterns, you can visit Vieste weather in June.

May and July exhibit markedly different weather patterns. In May, temperatures range from a chilly 12°C (53°F) at night to a pleasant 25°C (77°F) during the day, with an average of 18°C (65°F). This month also sees a fair amount of precipitation, with 35 mm (1.4 in) falling over 5 days and humidity levels rising to 71%. In contrast, July is significantly warmer, with a minimum temperature of 21°C (70°F) and daytime highs reaching up to 30°C (86°F), averaging around 25°C (78°F). Precipitation is minimal at 13 mm (0.5 in) over just 2 days, and the humidity decreases to 61%. For a more detailed look at summer conditions, check out the Vieste weather in July.

May and August present contrasting weather patterns, with May experiencing a cooler climate characterized by average temperatures around 18°C (65°F) and more frequent rainfall, totaling 35 mm over approximately 5 days. The humidity during May is relatively high at 71%, contributing to a fresh spring atmosphere. In contrast, August boasts a warmer and drier environment, with temperatures averaging 27°C (80°F) and only 13 mm of precipitation over 2 days. The humidity drops to 56%, making it feel more comfortable for outdoor activities. For a detailed look at what to expect in August, check out Vieste weather in August.

May and September both offer a pleasant climate, but with distinct differences. In May, temperatures range from a minimum of 12°C (53°F) to a maximum of 25°C (77°F), with an average of 18°C (65°F). The month sees about 35 mm (1.4 in) of precipitation over 5 days, and humidity hovers around 71%. In contrast, September boasts warmer temperatures, with a minimum of 16°C (61°F) and a maximum of 29°C (84°F), averaging 23°C (74°F). However, it experiences slightly more rainfall, totaling 48 mm (1.9 in) over 5 days, along with lower humidity at 66%. For more detailed insights on September weather, check out Vieste weather in September.

May and October present pleasantly similar temperatures, with both months seeing highs of 25°C (77°F). However, May generally features slightly lower minimum temperatures averaging 12°C (53°F) compared to October's 14°C (57°F). Additionally, October experiences more precipitation, totaling 54 mm (2.1 in) over 7 days, while May has less, with 35 mm (1.4 in) spread over 5 days. Humidity levels are slightly higher in October at 74%, compared to 71% in May, making the air feel a bit more humid as the year transitions into autumn. For more details on October weather, you can check out Vieste weather in October.

May and November present distinct weather patterns. In May, temperatures generally range from a mild 12°C (53°F) at minimum to a warm 25°C (77°F) at maximum, with an average of 18°C (65°F). The month sees relatively light precipitation of 35 mm (1.4 in) over approximately 5 days, with humidity averaging around 71%. In contrast, November tends to be cooler, with minimum temperatures dropping to 10°C (49°F) and a maximum of 22°C (72°F), averaging 16°C (62°F). This month experiences more rainfall, with 81 mm (3.2 in) spread over 11 days, and the humidity rises to 80%. For a more detailed look at November weather, you can check Vieste weather in November.

In May, the weather is generally warmer and more pleasant, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 25°C (77°F) and an average of 18°C (65°F). The month sees relatively low precipitation at 35 mm (1.4 in) over about 5 days, paired with a humidity level of 71%. In contrast, December experiences cooler temperatures, with a minimum of 8°C (47°F) and a maximum of 17°C (63°F), averaging around 13°C (56°F). This month is also wetter, receiving 70 mm (2.8 in) of rain across 10 days and higher humidity at 82%. For a closer look at what to expect, check out Vieste weather in December.

Compare Vieste's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Vieste

May in Vieste heralds a delightful transition to warmer weather, with temperatures beginning to climb and an inviting atmosphere for outdoor adventures. Unlike the chill of winter and the coolness of early spring, May offers a pleasant average temperature that encourages both relaxation and exploration. While rainfall is slightly more frequent during this month, the total amount remains manageable, allowing for ample sunny days to bask in the Mediterranean glow. With a humidity level that feels refreshing rather than oppressive, May sets the perfect stage for enjoying the stunning coastal landscapes. For a deeper dive into Vieste's climate patterns, be sure to visit Vieste Climate.