May Weather in Salerno, Italy

Last updated: March 24, 2025

May in Salerno, Italy unveils a delightful blend of warmth and occasional showers, perfect for enjoying the Mediterranean charm. With a maximum temperature reaching 28°C (82°F) and an average of 17°C (62°F), the weather is inviting for both locals and tourists. Though the month may bring about 11 days of rainfall, totaling 85 mm (3.3 in), the 70% humidity adds a refreshing touch to the atmosphere. Embrace the vibrant coastal scenery and indulge in the lush landscapes that flourish under May's gentle sun and occasional rain.

May Temperature in Salerno

In May, Salerno, Italy, sees a noticeable rise in temperatures, heralding the full arrival of spring. The average temperature climbs to a pleasant 17°C (62°F), comfortably nestled between a minimum of 8°C (46°F) and a peak of 28°C (82°F). This month is marked by warm, inviting days that encourage outdoor exploration, as the city transitions from the cooler early months of the year. Compared to April, which ranges broadly between 3°C (38°F) and 26°C (79°F), May brings a significant warmth that enhances the vibrant atmosphere of this coastal gem. As the sun shines more brightly and the days grow lengthier, visitors can bask in the beauty of both nature and culture in Salerno, making it an idyllic time to experience this stunning Italian locale.

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

The chart illustrates May temperature patterns in Salerno, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec464950556271757770635750
Data source: Temperature data for Salerno 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 Salerno

In May, Salerno experiences a modest rainfall with 85 mm (3.3 in) spread across 11 days, marking a transition from the wetter months of April and March. This represents a slight increase from April's rainfall, which saw 68 mm (2.7 in) over the same number of days. While May’s precipitation signals the approach of summer, it remains significantly lower compared to the peaks of winter and autumn. As the region gears up for the dry summer months ahead, the gentle showers in May not only nourish the lush landscapes but also offer a refreshing respite from the warming temperatures, making it a delightful time to enjoy the natural beauty of the Amalfi Coast.

May Precipitation Trends in Salerno

The chart displays monthly precipitation patterns in Salerno, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1361531276885302128106116278245
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Salerno

As spring transitions to summer in Salerno, Italy, May's humidity levels remain steady at 70%, reflecting a sense of comfort in the air. This trend of moderate humidity follows the gradual decline from January's high of 84% and April's 70%, suggesting that the region begins to embrace the warmth without feeling overly sticky. Importantly, this consistency sets the stage for the drier months of June and July, where humidity levels drop to 61% and 57%, respectively. Visitors can expect a pleasant atmosphere in May, making it a delightful time to explore the beauty of Salerno without the oppressive moisture that characterizes the colder months.

May Average Humidity in Salerno

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

As May arrives in Salerno, Italy, residents and visitors should be prepared for a significant rise in UV exposure, with an impressive UV Index of 9 categorized as very high. This marks a continuation of the upward trend in UV levels from the previous months, where the index escalated from moderate in January to high in March and very high in April. The burn time decreases to just 15 minutes, highlighting the urgent need for effective sun protection during this month. As summer approaches, these high UV levels underscore that outdoor activities require vigilance to prevent skin damage. To stay informed about current conditions and safety measures, visit Salerno UV Index.

Maximum UV Index Levels in Salerno for May

The chart shows the monthly maximum UV Index (UVI) for Salerno 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: Salerno 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 Salerno

As May arrives in Salerno, Italy, the days grow ever brighter, showcasing an impressive 384 hours of sunshine—a delightful peak that heralds the transition into summer. This month stands out not only for its substantial sun exposure but also as a significant milestone in the gradual increase of daylight that begins in January. After months of steady growth, from 183 hours in January to 347 hours in April, May shines as a vibrant backdrop for local festivities and blossoming landscapes. The steady rise continues into June, with 404 hours, hinting that summer is just around the corner, promising longer days and ample opportunities for outdoor adventures along the picturesque Amalfi Coast. The abundance of sunshine enhances the charm of Salerno, making it an enchanting destination as nature awakens from its winter slumber.

Monthly Sunshine Duration in Salerno: May Highlighted

The May sunshine duration represents the total number of hours Salerno 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.
JanFebMarAprMayJunJulAugSepOctNovDec183h237h306h347h384h404h422h395h333h305h230h226h
Data source: Salerno May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Salerno During May

As spring effortlessly unfolds into summer, May in Salerno, Italy, presents a delightful blend of warmth and sunshine, with a 47% chance of sunny days. While this likelihood is slightly lower than the sun-drenched months of June and July, which boast 60% and 78% chances respectively, it still offers a promising escape from the chill of the earlier months. The transition from April, with its 45% likelihood of sunshine, showcases a gradual increase in favorable weather, hinting at the joy of outdoor activities and coastal strolls. Overall, May stands as a beautiful prelude to summer, making it an inviting time for visitors seeking to bask in the Mediterranean charm of Salerno.

Percentage of Sunny Days in May in Salerno

The chart illustrates the percentage of sunny days in Salerno 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 Salerno experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec32%53%54%45%47%60%78%78%55%41%28%43%
Data source: Salerno May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Salerno in May

As spring transitions into summer, Salerno, Italy experiences a delightful increase in daylight, with May offering an impressive 14 hours of sunlight. This is a noticeable leap from April’s 13 hours, reflecting the region's gradual shift towards longer, brighter days. Following May, June peaks with 15 hours of daylight, inviting locals and visitors alike to enjoy the picturesque landscapes and vibrant culture. The trend shows that after a steady, gentle rise from January's 9 hours, daylight begins to taper off slightly as summer fades into autumn, but May stands as a highlight, embodying the essence of the Italian spring with its abundant natural light.

Average Daylight Hours in Salerno for May

The chart illustrates the variation in daylight duration in Salerno 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 1m14h 43m13h 42m12h 25m11h 4m9h 54m9h 17m
Data source: Salerno daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Salerno

As spring unfolds in Salerno, Italy, May brings a gentle breeze with an average wind speed of 2.5 m/s (6 mph), marking a notable dip from the slightly brisker conditions of the earlier months. This trend of decreasing wind speeds continues from the previous months, where winds hovered between 3.1 m/s and 4.2 m/s, creating a noticeable contrast. As temperatures rise and outdoor activities beckon, the calmer breezes of May provide a serene backdrop for residents and visitors alike, inviting leisurely strolls along the stunning coastline. However, as summer approaches, wind conditions are expected to further ease, with predictions of 2.0 m/s in June, emphasizing the tranquil charm of this coastal treasure during late spring.

Average May Wind Speed in Salerno

The chart displays monthly wind speed patterns in Salerno, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.23.23.33.12.5 m/s2.02.12.42.23.33.53.7
Data source: Salerno May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Salerno Compares to Other Months

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

May and January present distinctly different weather patterns. In May, temperatures range from a minimum of 8°C (46°F) to a maximum of 28°C (82°F), with a comfortable average of 17°C (62°F). The month experiences relatively moderate precipitation, totaling 85 mm (3.3 in) over about 11 days, accompanied by a humidity level of 70%. In contrast, January is much cooler, with temperatures dipping as low as -4°C (25°F) and only reaching a maximum of 18°C (65°F), alongside an average temperature of 8°C (47°F). This winter month also sees more precipitation, totaling 136 mm (5.3 in) across approximately 12 days, and higher humidity at 84%. For a detailed overview, you can view the Salerno weather in January.

May and February offer contrasting weather experiences. In May, temperatures range from a mild 8°C (46°F) at night to a warm 28°C (82°F) during the day, with an average temperature of 17°C (62°F). This month sees a total precipitation of 85 mm (3.3 in) over 11 days, while humidity typically sits around 70%. In contrast, February is much cooler, with temperatures dipping to a minimum of -2°C (29°F) and peaking at 17°C (63°F), averaging only 9°C (49°F). February also experiences higher precipitation at 153 mm (6.0 in), across the same number of rainy days, and humidity levels are somewhat higher at 76%. For more details, visit Salerno weather in February.

In comparing the weather between March and May, it's clear that May is considerably warmer, with average temperatures soaring to 17°C (62°F) compared to March's average of 10°C (50°F). While May experiences milder nights with a minimum temperature of 8°C (46°F), March can still see chilly nights dropping to -4°C (26°F). Precipitation is another point of difference; March has higher rainfall at 127 mm (5.0 in) over 12 days, whereas May sees 85 mm (3.3 in) over 11 days. Humidity levels remain similar, with May at 70% and March at 69%. For more detailed insights, you can check Salerno weather in March.

In comparing the weather of May and April, May generally brings warmer temperatures with a minimum of 8°C (46°F) and an average of 17°C (62°F), compared to April's lower minimum of 3°C (38°F) and average of 13°C (56°F). The maximum temperatures in both months are quite similar, with May reaching up to 28°C (82°F) and April peaking at 26°C (79°F). While both months experience precipitation on 11 days, May sees a slightly higher rainfall total of 85 mm (3.3 in) compared to April's 68 mm (2.7 in). Humidity levels remain consistent at 70% for both months, contributing to a gradual transition into warmer spring weather. For more details, visit Salerno weather in April.

In comparing the weather between May and June, we see a noticeable shift towards warmer and drier conditions. May experiences a temperature range with a minimum of 8°C (46°F) and a maximum of 28°C (82°F), resulting in an average temperature of 17°C (62°F). This month also sees a fair amount of rainfall, with 85 mm (3.3 in) over 11 days and humidity levels around 70%. In contrast, June offers a more comfortable climate, with temperatures starting at a minimum of 13°C (55°F), reaching an average of 21°C (71°F), and peaking at 30°C (87°F). Precipitation significantly decreases to just 30 mm (1.2 in) over 5 days, and the humidity lowers to 61%. For a detailed look at June weather specifics, check out Salerno weather in June.

May typically experiences a wide range of temperatures, with minimums dipping to 8°C (46°F) and highs reaching up to 28°C (82°F). The month also sees considerable rainfall, averaging 85 mm (3.3 in) over 11 days, coupled with a higher humidity level of 70%. In contrast, July brings warmer weather, with minimum temperatures around 18°C (64°F) and maximums soaring to 31°C (89°F), alongside significantly less precipitation—only 21 mm (0.8 in) over just 3 days and lower humidity at 57%. For a detailed look at the climate during this month, you can check Salerno weather in July.

In May, the weather is mild with average temperatures ranging from a minimum of 8°C (46°F) to a maximum of 28°C (82°F), and it experiences relatively high humidity at 70%. The month also sees significant rainfall, with about 85 mm (3.3 in) of precipitation occurring over 11 days. In contrast, August brings warmer temperatures, with an average ranging from 18°C (64°F) to a sizzling 33°C (91°F), along with much lower humidity at 53%. Rainfall is minimal in August, totaling only 28 mm (1.1 in) across just 5 days. For a closer look at August conditions, check out Salerno weather in August.

May and September present distinct yet inviting weather patterns. In May, temperatures range from a cool 8°C (46°F) to a warm 28°C (82°F), with an average of 17°C (62°F). The month experiences around 85 mm (3.3 in) of precipitation over 11 days, accompanied by a relatively high humidity level of 70%. In contrast, September boasts milder temperatures, with a minimum of 12°C (54°F) and a maximum of 29°C (85°F), resulting in an average of 21°C (71°F). This month sees slightly increased rainfall at 106 mm (4.2 in) over the same number of days but enjoys lower humidity at 65%. For a detailed look at the weather conditions, check out Salerno weather in September.

May and October both showcase mild temperatures, with averages around 17°C (63°F). However, May tends to be warmer with a maximum temperature of 28°C (82°F), compared to October's peak of 25°C (78°F). In terms of precipitation, October is slightly wetter, receiving 116 mm (4.6 in) over 10 days, while May experiences 85 mm (3.3 in) across 11 days. Additionally, October's humidity is higher at 75%, compared to May's 70%. For more detailed insights on October weather, you can refer to Salerno weather in October.

May and November present contrasting weather patterns. In May, temperatures range from a mild 8°C (46°F) at night to a warm 28°C (82°F) during the day, with an average of 17°C (62°F). The month sees around 85 mm (3.3 in) of precipitation over approximately 11 days, and humidity levels hover around 70%. In comparison, November experiences cooler temperatures, with minimums of 3°C (38°F) and maximums of 21°C (71°F), averaging 14°C (57°F). The precipitation in November is significantly higher, reaching 278 mm (10.9 in) across about 16 days, and humidity increases to 81%. For a detailed look at November weather, visit Salerno weather in November.

May and December present contrasting weather conditions. In May, temperatures range from a mild 8°C (46°F) at night to a warm 28°C (82°F) during the day, with an average of 17°C (62°F). This month experiences relatively moderate precipitation of 85 mm (3.3 in) over about 11 days, coupled with a comfortable humidity level of 70%. In contrast, December sees significantly cooler temperatures, with lows of 2°C (36°F) and highs reaching only 17°C (62°F), averaging at 10°C (50°F). This month is much wetter, registering 245 mm (9.6 in) of rain over 16 days and higher humidity at 84%. For a closer look at December weather specifics, check Salerno weather in December.

Compare Salerno's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Salerno

As May unfolds in Salerno, the weather offers a delightful transition from the cooler spring months to the warmth of summer. With temperatures reaching a pleasant maximum of 28°C (82°F), the days become increasingly enjoyable, inviting both locals and visitors to explore the stunning coastal scenery. Unlike the wetter, cooler days of early spring, May experiences moderate rainfall, typically around 85 mm, spread over 11 days, which helps to maintain the vibrant greenery of the region. Humidity hovers around 70%, providing a refreshing atmosphere suited for outdoor activities. This month strikes an ideal balance, making it a prime time to experience the rich culture and stunning landscapes Salerno has to offer. For a more detailed look at what to expect throughout the year, check out Salerno Climate.