May Weather in Castellabate, Italy

Last updated: March 24, 2025

May in Castellabate, Italy welcomes visitors with a delightful blend of warm and mild weather. With maximum temperatures reaching 28°C (82°F) and an average of 18°C (64°F), this coastal gem offers perfect conditions for exploring its picturesque streets and stunning landscapes. However, travelers should be prepared for occasional showers, as precipitation totals around 60 mm (2.4 in) over approximately 8 days of the month. The humidity level at 70% adds a refreshing touch to the air, making it an ideal time to enjoy the beautiful scenery and vibrant local culture without the scorching summer heat.

May Temperature in Castellabate

In May, Castellabate, Italy, begins to embrace the warmth of spring, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 28°C (82°F). The overall average temperature reaches a pleasant 18°C (64°F), making it an ideal time for outdoor activities and leisurely strolls along the scenic coastline. As the month unfolds, the warmth steadily increases, hinting at the approaching summer months. This delightful transition from the cooler spring months sets the stage for vibrant local festivals, blooming landscapes, and the allure of Mediterranean charm, inviting visitors to soak up the sun and indulge in the bounty of Italian coastal life.

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

The chart illustrates May temperature patterns in Castellabate, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec505253586472777873666054
Data source: Temperature data for Castellabate 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 Castellabate

In May, Castellabate, Italy, experiences the transition into warmer weather with precipitation starting to taper off, recording about 60 mm (2.4 inches) of rain over 8 days. This marks a notable decrease from the heavier showers of the preceding months, such as April's 62 mm and March's 105 mm. As spring unfolds, the dry spells become more frequent, foreshadowing the drier summer months ahead, where June sees a dramatic drop to just 19 mm (0.7 inches) over 3 days. This trend indicates a shift towards sunnier days and vibrant landscapes, perfect for enjoying the outdoor beauty of this coastal gem.

May Precipitation Trends in Castellabate

The chart displays monthly precipitation patterns in Castellabate, 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.
JanFebMarAprMayJunJulAugSepOctNovDec12412410562601917178996260237
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Castellabate

May in Castellabate, Italy, sees a humidity level of 70%, which aligns closely with the preceding month of April. This consistency hints at the lingering springtime moisture in the air, fostering a pleasant atmosphere as the town transitions into the warmer summer months. Following May, a noticeable drop in humidity begins, with June bringing levels down to 61%. This trend indicates a shift towards drier conditions, as the region moves from the humidity of spring toward the more arid summers typical of the Mediterranean climate. Visitors can expect May to offer comfortable and inviting weather, perfect for enjoying both the stunning coastal scenery and the charming town ambiance.

May Average Humidity in Castellabate

This chart illustrates the average monthly humidity levels in Castellabate, 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 Castellabate

As the days grow warmer in May, the UV Index in Castellabate, Italy escalates to a striking 9, indicating a very high exposure category. This positions May alongside the hottest summer months, where sun protection becomes essential with a burn time of just 15 minutes. The trend from the chill of January, where the UV Index starts at a more manageable 3, reveals a steady increase as spring unfolds, culminating in the significant intensity experienced in late spring. With the UV Index peaking in May before hitting its zenith in June and July, it's crucial for sun-seekers to plan ahead and prioritize their safety. For detailed insights on the UV Index throughout the year, visit Castellabate UV Index.

Maximum UV Index Levels in Castellabate for May

The chart shows the monthly maximum UV Index (UVI) for Castellabate 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.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098642
Data source: Castellabate 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 Castellabate

As May unfolds in Castellabate, Italy, the sun shines brightly, illuminating the charming coastal scenery with 396 hours of glorious daylight. This delightful increase in sunshine follows a steady upward trend from the winter months, where January barely reached 199 hours, and February brought in 254 hours. By the time April arrives, residents and visitors alike bask in 350 hours of sunlight, setting the stage for a vibrant May. As the days grow longer, the sunshine peaks in July at 422 hours, making these months a perfect time to experience the beauty of the Amalfi Coast. This gradual transition from the cooler, less sunlit months to the warm, sun-drenched summer highlights both the seasonal allure and the enchanting charm of Castellabate.

Monthly Sunshine Duration in Castellabate: May Highlighted

The May sunshine duration represents the total number of hours Castellabate 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.
JanFebMarAprMayJunJulAugSepOctNovDec199h254h319h350h396h408h422h397h336h313h247h241h
Data source: Castellabate May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Castellabate During May

In May, Castellabate, Italy enjoys a 54% chance of sunny weather, marking a vibrant transition as spring edges towards summer. This month sees a slight increase in sunshine compared to April's 49%, suggesting a positive trend as residents and visitors alike begin to relish the outdoors. As the year progresses, the likelihood of sunny days continues to rise sharply, with June boasting a robust 66% chance and July and August reaching peak levels of 82% and 83%, respectively. Thus, while May remains a delightful option for those seeking a mix of pleasant temperatures and sunshine, it also serves as a promising prelude to the sun-soaked joys of summer along the beautiful Italian coast.

Percentage of Sunny Days in May in Castellabate

The chart illustrates the percentage of sunny days in Castellabate 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 Castellabate experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec34%58%60%49%54%66%82%83%60%44%31%48%
Data source: Castellabate May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Castellabate in May

As spring blossoms into summer, Castellabate, Italy, experiences a delightful increase in daylight duration. In May, the sun graces the skies for a generous 14 hours, marking a peak in daylight that continues into June and July. This gradual ascent from 9 hours in January to 11 hours in March reflects the region's transition from the cozy, short days of winter to the vibrant, sunlit allure of late spring and early summer. Following May, daylight subtly decreases with the arrival of autumn, offering a scenic reminder of nature's cyclical rhythms. Visitors and locals alike can revel in the extended evenings of May, perfect for enjoying the picturesque surroundings and the famed Amalfi Coast.

Average Daylight Hours in Castellabate for May

The chart illustrates the variation in daylight duration in Castellabate 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: Castellabate daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Castellabate

In May, Castellabate experiences a gentle transition as the average wind speed reaches a mild 2.7 m/s (6 mph), marking a noticeable decline from the breezier months of winter and early spring. This shift signals the arrival of warmer days ahead, as the winds continue to taper off into summer, with June reporting a further decrease to 2.2 m/s (5 mph). The trend illustrates a gradual calming of the coastal breezes, inviting residents and visitors alike to enjoy the serene ambiance of this picturesque coastal town. As May unfolds, the softer winds complement the lush Mediterranean scenery, creating a perfect backdrop for leisurely strolls along the shoreline.

Average May Wind Speed in Castellabate

The chart displays monthly wind speed patterns in Castellabate, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.53.43.43.22.7 m/s2.22.42.42.13.23.94.2
Data source: Castellabate May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Castellabate Compares to Other Months

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

In comparing the weather of May to January, we find notable differences in temperature and precipitation patterns. May generally enjoys warmer temperatures, with a minimum of 10°C (51°F) and an average of 18°C (64°F), peaking at 28°C (82°F). In contrast, January experiences much cooler weather, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 18°C (64°F) and an average of only 10°C (50°F). Precipitation is another stark contrast; January sees a significantly higher rainfall of 124 mm (4.9 in) over 12 days, compared to May's 60 mm (2.4 in) spread over just 8 days. Furthermore, humidity levels are higher in January at 84%, while May's humidity averages around 70%. For a more detailed understanding of January’s climate, visit Castellabate weather in January.

May and February present contrasting weather patterns. In May, temperatures range from a minimum of 10°C (51°F) to a pleasant average of 18°C (64°F), with maximums reaching 28°C (82°F). The precipitation in May totals 60 mm (2.4 in) over approximately 8 days, with humidity sitting at 70%. Conversely, February experiences cooler weather, with minimum temperatures around 2°C (36°F) and an average of 11°C (52°F) peaking at 18°C (65°F). Precipitation in February is notably higher at 123 mm (4.9 in), occurring over 10 days, and humidity is slightly elevated at 76%. For more detailed insights, you can check Castellabate weather in February.

In comparing the weather of May and March, May exhibits a noticeably warmer climate with average temperatures ranging from a minimum of 10°C (51°F) to a maximum of 28°C (82°F), while March presents cooler averages, peaking at 19°C (66°F). Additionally, May sees less precipitation, totaling 60 mm (2.4 in) over approximately 8 days, compared to March's higher rainfall of 105 mm (4.1 in) across 11 days. Humidity levels are relatively similar, with May at 70% and March at 69%. For a detailed look at March weather conditions, you can visit Castellabate weather in March.

In comparing the weather between April and May, we observe some notable differences and similarities. May tends to be warmer, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 28°C (82°F), compared to April's range of 6°C (43°F) to 25°C (78°F). Both months receive similar amounts of precipitation—around 60 mm (2.4 in)—but May experiences slightly less rain over fewer days (8 days) than April, which sees rain for 10 days. Humidity levels remain consistent at 70% for both months, contributing to a relatively mild and pleasant atmosphere in the region. For more information on April's climate, you can check out Castellabate weather in April.

May and June present distinct shifts in weather patterns. In May, temperatures range from a minimum of 10°C (51°F) to a maximum of 28°C (82°F), with an average of 18°C (64°F). The month also experiences relatively high humidity at 70% and about 60 mm (2.4 in) of precipitation over 8 days. In contrast, June sees warmer conditions, with minimum temperatures rising to 15°C (59°F) and maximums reaching 31°C (88°F), culminating in an average of 22°C (72°F). Moreover, June offers much drier weather, receiving only 19 mm (0.7 in) of rain over just 3 days and a reduced humidity of 61%. For more detailed information, you can check out Castellabate weather in June.

In comparing the weather between May and July, it’s evident that July is warmer and drier. May features cooler temperatures with an average of 18°C (64°F) and a maximum of 28°C (82°F), while July boasts higher averages of 25°C (77°F) and peaks at 31°C (88°F). Additionally, May experiences more precipitation with 60 mm (2.4 in) over about 8 days, contrasted with July's minimal rainfall of just 17 mm (0.6 in) over only 2 days. Humidity levels also differ, with May showing a higher humidity of 70% compared to July’s 57%. For those interested in more specific conditions, refer to Castellabate weather in July.

In May, the weather is characterized by a cooler temperature range, with a minimum of 10°C (51°F) and an average of 18°C (64°F), peaking at 28°C (82°F). The month experiences a higher precipitation level of 60 mm (2.4 in) over about 8 days, coupled with a humidity level of 70%. In contrast, August warms up significantly, featuring a minimum of 19°C (67°F), an average of 26°C (79°F), and a maximum of 32°C (91°F). Precipitation drops to only 17 mm (0.7 in) across just 4 days, and humidity decreases to 53%. For a detailed look at the weather conditions in August, you can check out Castellabate weather in August.

May and September offer distinct weather experiences, making them unique months for different activities. In May, temperatures range from a comfortable minimum of 10°C (51°F) to a pleasant maximum of 28°C (82°F), with an average of 18°C (64°F). However, the month sees around 60 mm (2.4 inches) of precipitation over 8 days, and humidity levels hover at 70%. In contrast, September brings warmer temperatures, with a minimum of 14°C (58°F) and a maximum of 29°C (84°F), averaging 23°C (73°F). While it does experience slightly more rainfall at 89 mm (3.5 inches) over 9 days, humidity dips to a more comfortable 65%. For more detailed insights on September weather, check out Castellabate weather in September.

May and October exhibit somewhat similar weather patterns, both characterized by mild temperatures and a mix of sunny and rainy days. In May, the temperature ranges from a minimum of 10°C (51°F) to a maximum of 28°C (82°F) with an average of 18°C (64°F). The month sees about 60 mm (2.4 in) of precipitation over 8 days, coupled with a humidity level of 70%. In contrast, October's temperatures are slightly warmer, with a minimum of 12°C (54°F) and a maximum of 27°C (81°F), averaging 19°C (66°F). However, it experiences more rainfall, totaling 96 mm (3.8 in) over 9 days and a humidity increase to 75%. This makes October slightly wetter and more humid compared to May, as highlighted in this link: Castellabate weather in October.

May and November present contrasting weather patterns, highlighting the transition from spring to late autumn. In May, temperatures range from a comfortable minimum of 10°C (51°F) to a warm maximum of 28°C (82°F), with an average of 18°C (64°F). The month experiences moderate rainfall, totaling 60 mm (2.4 in) over 8 days and a humidity level of 70%. In contrast, November sees cooler temperatures, with a minimum of 7°C (44°F) and a maximum of 24°C (75°F), averaging around 16°C (60°F). This month is significantly wetter, with 260 mm (10.2 in) of rain falling over 15 days and an increase in humidity to 81%. For more insights, check out the details on Castellabate weather in November.

May and December present contrasting weather conditions. In May, temperatures range from a minimum of 10°C (51°F) to a maximum of 28°C (82°F), with an average of 18°C (64°F). The month sees around 60 mm (2.4 in) of precipitation over roughly 8 days, coupled with a humidity level of 70%, creating a pleasant spring atmosphere. In contrast, December experiences cooler temperatures, with a minimum of 5°C (40°F) and a maximum of 18°C (65°F), averaging just 12°C (54°F). This month is much wetter, with precipitation reaching 237 mm (9.3 in) over 15 days, and a higher humidity level of 84%. For a closer look at the December weather in Castellabate, check out Castellabate weather in December.

Compare Castellabate's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Castellabate

As May arrives in Castellabate, the weather showcases a delightful transformation from the cooler, wetter months of spring to a more inviting climate. The average temperature, hovering around a comfortable 18°C, provides the perfect backdrop for outdoor activities, while occasional rainfall—with about eight days experiencing precipitation—ensures the landscape remains lush and vibrant. The increased humidity makes the warmth feel more pronounced, yet it’s the mild daytime highs reaching up to 28°C that herald the approach of summer. For those looking to enjoy this charming seaside town, May offers a unique balance of refreshing breezes and blossoming beauty, making it a wonderful time to explore. To learn more about the overall weather patterns, check out Castellabate Climate.