May Weather in Pozzuoli, Italy

Last updated: March 24, 2025

May in Pozzuoli, Italy, offers a delightful climate that is perfect for outdoor exploration. With a maximum temperature reaching 25°C (77°F) and a comfortable average of 18°C (65°F), visitors can enjoy pleasant days under the sun. However, expect some cooler moments as temperatures can dip to a minimum of 12°C (53°F). The month sees approximately 52 mm (2.0 in) of precipitation over 7 days, contributing to a humidity level of around 70% that lends the air a refreshing quality. Ideal for sightseeing and immersing oneself in the local culture, May truly showcases the charm of Pozzuoli.

May Temperature in Pozzuoli

As spring transitions to summer, May in Pozzuoli, Italy showcases a delightful warming trend. With minimum temperatures rising to 12°C (53°F), the month offers a comfortable average of 18°C (65°F), peaking at a pleasant 25°C (77°F). This notable increase in warmth, compared to the cooler April, encourages outdoor activities and leisurely strolls along the picturesque coastline. The shift to brighter days signifies not only an invitation to enjoy the sun but also the vibrant blossoming of local flora, painting the town in beautiful colors. With each passing week, the balmy weather sets the perfect stage for visitors and locals alike to embrace the joys of spring in this charming Italian destination.

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

The chart illustrates May temperature patterns in Pozzuoli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec525455586572777974686256
Data source: Temperature data for Pozzuoli 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 Pozzuoli

In May, Pozzuoli experiences a moderate precipitation level, with 52 mm (2.0 in) of rainfall over approximately 7 days. This marks a slight increase from the preceding months, contributing to the transition into a warmer season. While April saw only 46 mm of rain, May's rainfall is indicative of an early summer pattern, where precipitation begins to dwindle as the year progresses. Following this trend, June sharply drops to just 17 mm, setting the stage for the dry, sun-soaked days of summer ahead. Overall, May serves as a bridge between the wetter spring months and the drier summer, reflecting the region's dynamic weather patterns.

May Precipitation Trends in Pozzuoli

The chart displays monthly precipitation patterns in Pozzuoli, 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.
JanFebMarAprMayJunJulAugSepOctNovDec107977546521710108786262175
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Pozzuoli

In Pozzuoli, Italy, the month of May sees a consistent humidity level of 70%, mirroring the slightly higher moisture of April. As the spring transitions into summer, humidity here reflects a gradual decline from the cold of winter, when it peaked at 84% in January, to more comfortable levels in the upcoming summer months. Following May, June offers a noticeable drop to 61%, indicating a shift towards drier conditions. This trend of decreasing humidity continues through the summer, with July and August experiencing some of the year's lowest readings at 57% and 53%, respectively. Overall, the humidity levels in Pozzuoli illustrate a clear seasonal pattern, enhancing the allure of this coastal city as it welcomes warmer, drier days ahead.

May Average Humidity in Pozzuoli

This chart illustrates the average monthly humidity levels in Pozzuoli, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%76%69%70%70%61%57%53%65%75%82%84%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Pozzuoli

As spring transitions into summer, May in Pozzuoli, Italy, brings a significant surge in UV intensity, reaching a UV Index of 9, categorized as very high. This spike indicates a marked decrease in safe sun exposure time, with the risk of sunburn occurring in just 15 minutes. Compared to the moderate exposures of January and February, and the high readings seen in March and April, May signals a critical point for sun protection awareness. As warmer weather invites outdoor activities, it's essential for residents and visitors alike to stay vigilant about UV safety. For more detailed information on sun exposure and UV levels throughout the year, visit Pozzuoli UV Index.

Maximum UV Index Levels in Pozzuoli for May

The chart shows the monthly maximum UV Index (UVI) for Pozzuoli 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.
JanFebMarAprMayJunJulAugSepOctNovDec34679101098642
Data source: Pozzuoli 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 Pozzuoli

As spring transitions into summer, May in Pozzuoli, Italy shines brightly with an impressive 395 hours of sunshine, marking a delightful peak in daylight after the gradual increase from January's modest 195 hours. This upward trend continues from April, where the sun begins to beckon more visitors, climbing from 351 hours to May's vibrant glow. As the seasons change, the sun-drenched days in May set the stage for a warm summer ahead, with June just edging higher at 409 hours. This sunny escalation highlights the charm of the region, inviting locals and tourists alike to bask in its radiant allure. The extended hours of sunshine create perfect conditions for exploring the stunning coastline and indulging in the vibrant culture that Pozzuoli has to offer.

Monthly Sunshine Duration in Pozzuoli: May Highlighted

The May sunshine duration represents the total number of hours Pozzuoli 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.
JanFebMarAprMayJunJulAugSepOctNovDec195h259h319h351h395h409h424h397h337h312h244h242h
Data source: Pozzuoli May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Pozzuoli During May

In May, Pozzuoli, Italy, enjoys a 53% chance of sunny weather, marking a transition into the sunnier months. This figure reflects a slight increase from April's 47%, suggesting that the pleasant spring weather is becoming more reliable. Compared to earlier months, such as January's 36% and February's 53%, May’s likelihood of sun aligns more closely with the broader trend of increasing sunshine, culminating in a peak during the summer months of July and August. As the seasons shift, residents and visitors can look forward to more opportunities to bask in the Italian sun, though they should remain mindful of the slightly unpredictable nature that early summer can bring.

Percentage of Sunny Days in May in Pozzuoli

The chart illustrates the percentage of sunny days in Pozzuoli 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 Pozzuoli experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec36%53%59%47%53%62%78%80%57%44%34%52%
Data source: Pozzuoli May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Pozzuoli in May

As spring transitions into summer, May in Pozzuoli, Italy, boasts an inviting 14 hours of daylight, marking a significant increase from the 13 hours in April. This uplifting surge continues a trend of gradually extending daylight that began in the winter months, where January offered only 9 hours. The gradual increase culminates in June, which enjoys the longest days of the year at 15 hours. After this peak, daylight begins to wane gently, leading to a serene descent as August and September bring 13 and 12 hours, respectively. This rhythmic cycle of daylight not only enhances outdoor activities and the vibrant life of the coastal town but also encapsulates the essence of the changing seasons, offering both residents and visitors a beautiful experience throughout the year.

Average Daylight Hours in Pozzuoli for May

The chart illustrates the variation in daylight duration in Pozzuoli throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 36m10h 38m11h 57m13h 18m14h 27m15h 2m14h 44m13h 43m12h 25m11h 4m9h 53m9h 17m
Data source: Pozzuoli daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Pozzuoli

May in Pozzuoli, Italy, brings a gentle breeze with an average wind speed of 3.8 m/s (8 mph), marking a noticeable decline from the earlier months of the year. As spring transitions into early summer, the winds soften, contrasting sharply with the stronger currents observed in January's vigorous 6.3 m/s (14 mph). This trend of decreasing wind speeds continues into June, where the average dips to 2.8 m/s (6 mph), creating a calmer atmosphere ideal for outdoor activities. Overall, May serves as a tranquil prelude to the summer's warmer days, offering visitors a serene yet refreshing experience by the coast.

Average May Wind Speed in Pozzuoli

The chart displays monthly wind speed patterns in Pozzuoli, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.34.54.44.33.8 m/s2.83.33.63.14.65.65.0
Data source: Pozzuoli May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Pozzuoli Compares to Other Months

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

In May, the weather begins to warm up, with temperatures ranging from a mild 12°C (53°F) to a pleasant 25°C (77°F) and an average of 18°C (65°F). The month experiences moderate rainfall, totaling 52 mm (2.0 in) over about 7 days, accompanied by a humidity level of 70%. In contrast, January showcases cooler weather, with temperatures dipping as low as 2°C (35°F) and averaging 11°C (53°F), reaching a maximum of 17°C (62°F). The month is characterized by significantly higher precipitation at 107 mm (4.2 in) over 10 days, along with a higher humidity level of 84%. For more details, you can check Pozzuoli weather in January.

In comparing the weather between May and February, one can see a significant shift in temperature and precipitation patterns. May boasts milder temperatures, with averages around 18°C (65°F), peaking at 25°C (77°F), making it a much warmer month compared to February, which has an average of 12°C (54°F) and maxes out at only 16°C (62°F). Additionally, May experiences less rainfall, totaling 52 mm (2.0 in) over about 7 days, whereas February sees heavier precipitation of 97 mm (3.8 in) over 10 days. Humidity levels are also slightly higher in February at 76%, compared to 70% in May. For more detailed insights, you can check out Pozzuoli weather in February.

May generally offers more pleasant weather compared to March, with temperatures ranging from a minimum of 12°C (53°F) to a comfortable maximum of 25°C (77°F), compared to March's cooler range of 4°C (39°F) to 17°C (63°F). While May sees less rainfall at 52 mm (2.0 in) over 7 days, March experiences more precipitation at 75 mm (3.0 in) over 9 days, indicating early spring showers. Additionally, May's higher average temperature of 18°C (65°F) and slightly higher humidity of 70% create a more humid and warmer atmosphere. For a deeper look into the weather conditions during this month, check out Pozzuoli weather in March.

In comparing the weather of May and April, May shows a noticeable increase in temperature, with an average of 18°C (65°F) compared to April's 15°C (59°F). May also features higher maximum temperatures, reaching up to 25°C (77°F), while April's peak is at 22°C (72°F). Precipitation levels in May are slightly higher at 52 mm (2.0 in) over 7 days, compared to April's 46 mm (1.8 in) across 8 days. Interestingly, both months maintain the same humidity level of 70%. For more details on April weather, you can check Pozzuoli weather in April.

In May, the weather is mild 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 experiences relatively higher precipitation, with about 52 mm (2.0 in) falling over 7 days and a humidity level of 70%. In contrast, June sees warmer conditions, with minimum temperatures rising to 16°C (61°F) and maximums reaching up to 29°C (84°F), averaging 22°C (73°F). Notably, June is significantly drier, with only 17 mm (0.7 in) of rain over just 2 days, and lower humidity at 61%. For more detailed information, you can check Pozzuoli weather in June.

In May, temperatures range from a comfortable minimum of 12°C (53°F) to a pleasant average of 18°C (65°F), peaking at a maximum of 25°C (77°F). The month sees moderate precipitation, with 52 mm (2.0 in) falling over approximately 7 days, resulting in a relative humidity of 70%. In contrast, July is notably warmer, with temperatures starting at a minimum of 21°C (71°F), averaging 25°C (78°F), and reaching a high of 28°C (83°F). Rain is scarce during this month, with only 10 mm (0.4 in) over 2 days, and the humidity drops to a more comfortable 57%. For more specific details on July weather, you can check Pozzuoli weather in July.

In May, the weather is characterized by a mild average temperature of 18°C (65°F), with nighttime lows dropping to around 12°C (53°F) and daytime highs reaching up to 25°C (77°F). This month sees about 52 mm (2.0 in) of rain over approximately 7 days, resulting in a relatively high humidity level of 70%. In contrast, August offers a warmer climate, with an average temperature of 26°C (79°F) and highs peaking at 30°C (87°F). Rainfall is minimal during this month, with just 10 mm (0.4 in) of precipitation spread over only 1 day and lower humidity at 53%. For more specific insights into August weather, you can check Pozzuoli weather in August.

May typically sees milder temperatures with a minimum of 12°C (53°F) and an average of 18°C (65°F), peaking at 25°C (77°F). There is a moderate amount of precipitation, totaling 52 mm (2.0 in) over about 7 days, contributing to a relatively humid atmosphere with levels around 70%. In contrast, September tends to be warmer, with minimum temperatures rising to 15°C (60°F) and daily averages reaching 24°C (75°F), while maximum temperatures can climb to 28°C (82°F). The month experiences slightly more rainfall, averaging 87 mm (3.4 in) over 8 days, yet boasts a lower humidity level of 65%. This shift in weather patterns makes September a bit warmer but drier compared to May. For more specific weather details in September, check Pozzuoli weather in September.

May and October both experience mild temperatures, with average highs reaching around 25°C (77°F). However, May tends to be slightly cooler, with average temperatures ranging from a minimum of 12°C (53°F) to an average of 18°C (65°F), while October sees a modest increase, with minimum temperatures at 14°C (58°F) and an average of 20°C (68°F). Precipitation is also higher in October, with 86 mm (3.4 in) falling over 8 days compared to May's 52 mm (2.0 in) across 7 days. Additionally, October has a higher humidity level at 75%, compared to May's 70%. For more detailed information about October weather, you can refer to Pozzuoli weather in October.

May and November present quite different weather patterns. 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 typically sees around 52 mm (2.0 in) of precipitation spread over about 7 days, accompanied by a humidity level of 70%. In contrast, November experiences cooler temperatures, with a minimum of 10°C (50°F) and an average of 17°C (62°F), peaking at 22°C (72°F). This month is significantly wetter, receiving about 262 mm (10.3 in) of rain over approximately 17 days, and exhibits higher humidity at 81%. For a detailed look at the weather in November, visit Pozzuoli weather in November.

May and December present contrasting weather patterns, highlighting the transition from spring to winter. In May, temperatures range from a comfortable 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 experiences moderate rainfall, totaling 52 mm (2.0 in) over about 7 days, and humidity levels hover around 70%. In contrast, December is cooler, with temperatures dipping to a minimum of 7°C (45°F) and reaching a maximum of 18°C (65°F), yielding an average of 14°C (57°F). Rainfall significantly increases in December, accumulating to 175 mm (6.9 in) over 15 days, accompanied by higher humidity at 84%. For detailed insights, check out Pozzuoli weather in December.

Compare Pozzuoli's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Pozzuoli

As May graces Pozzuoli, the weather begins to shift towards warmer days, offering a delightful blend of mild temperatures and increasing sunshine. With highs reaching around 25°C (77°F) and an average of 18°C (65°F), this month marks a distinct departure from the cooler, wetter months of early spring. While there may be occasional rain showers—with about 52 mm of precipitation over roughly seven days—the overall humidity level rises to 70%, adding a pleasant warmth to the coastal air. This transformation signals the perfect time for residents and visitors alike to explore the vibrant outdoor scenes while enjoying the refreshing Mediterranean climate. For more detailed insights, visit Pozzuoli Climate.