May Weather in San Giovanni Rotondo, Italy

Last updated: March 24, 2025

In May, San Giovanni Rotondo, Italy, experiences a delightful transition into the warmer months. With maximum temperatures reaching up to 35°C (95°F) and an average of 18°C (66°F), the weather is perfect for outdoor exploration. However, the minimum temperatures can drop to 7°C (44°F), reminding visitors to pack layers for cooler evenings. Rainfall is moderate, with a total of 83 mm (3.3 in) spread over 10 days, contributing to the region's lush greenery. The humidity level sits at a comfortable 71%, creating a pleasant atmosphere for both tourists and locals alike. Whether you’re wandering through historic sites or enjoying local cuisine, May offers an inviting backdrop in this charming Italian town.

May Temperature in San Giovanni Rotondo

In May, San Giovanni Rotondo experiences a delightful transition into warmer weather, with temperatures ranging from a comfortable minimum of 7°C (44°F) to a sizzling maximum of 35°C (95°F). As spring unfolds, the average temperature sits at a pleasant 18°C (66°F), inviting both locals and visitors to enjoy the stunning landscapes and vibrant atmosphere of this charming Italian town. This month marks a notable increase in warmth compared to the cooler temperatures of earlier spring months, setting the stage for the hot summer ahead. The radiant sun bathes the region, making May an ideal time for outdoor activities and exploration. With every passing week, the temperatures trend upward, signaling the arrival of longer, sun-kissed days that enhance the beauty of San Giovanni Rotondo.

May Weather in San Giovanni Rotondo: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Giovanni Rotondo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec454850576575798071625548
Data source: Temperature data for San Giovanni Rotondo 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 San Giovanni Rotondo

In May, San Giovanni Rotondo experiences a notable rise in precipitation, with 83 mm (3.3 in) of rain spread over 10 days. This increase marks a significant departure from the drier months of April and June, highlighting May as a pivotal transition into the lushness of late spring. The amount of rainfall in May not only surpasses the values of preceding months but also lays the foundation for the vibrant greenery that characterizes the region as summer approaches. As the landscape flourishes, the intermittent showers create a refreshing atmosphere, inviting residents and visitors alike to enjoy the scenic beauty of this charming Italian town.

May Precipitation Trends in San Giovanni Rotondo

The chart displays monthly precipitation patterns in San Giovanni Rotondo, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5651615483332939587810269
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Giovanni Rotondo

In May, San Giovanni Rotondo experiences a moderate humidity level of 71%, which aligns closely with the preceding months of April and the ensuing month of June. This stability in humidity suggests a comfortable spring climate, as it maintains a balance between the higher humidity of winter and the drier summer months. As the year progresses, a noticeable trend emerges, with humidity gradually declining from a high of 82% in January to its lowest point in August at 56%. This gradual shift contributes to the region's pleasant outdoor conditions, making May an ideal time for visitors to enjoy the vibrant landscapes and the serene atmosphere of this Italian gem.

May Average Humidity in San Giovanni Rotondo

This chart illustrates the average monthly humidity levels in San Giovanni Rotondo, 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 San Giovanni Rotondo

As spring transitions into summer in San Giovanni Rotondo, the UV Index shows a notable rise, peaking at 9 in May, which classifies as very high risk. This shift from the moderate to high exposure levels in the earlier months emphasizes the need for caution as burn times decrease significantly to just 15 minutes. Such a substantial increase highlights the importance of sun protection during this period; one must be especially vigilant while enjoying outdoor activities. As we approach June, the UV Index remains high at 10, indicating that May serves as a precursor to the intense sun exposure that the summer months bring. For those looking to stay informed on UV levels, detailed information can be found at San Giovanni Rotondo UV Index.

Maximum UV Index Levels in San Giovanni Rotondo for May

The chart shows the monthly maximum UV Index (UVI) for San Giovanni Rotondo 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.
JanFebMarAprMayJunJulAugSepOctNovDec34679101097642
Data source: San Giovanni Rotondo 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 San Giovanni Rotondo

May shines brightly in San Giovanni Rotondo, Italy, boasting an impressive 397 hours of sunshine. This delightful month marks a peak in day length and warmth, setting the stage for lush landscapes and vibrant outdoor activities. Following a gradual increase from the 192 hours recorded in January, the sunshine escalates almost steadily, with a significant jump in April as days grow longer and sunnier. This trend continues into June and July, when the region basks in its sunniest months, crowned by 428 hours in July. As summer fades, the sunshine gradually decreases, but May undeniably stands out as a golden gateway to the summer months, inviting both locals and visitors to enjoy the stunning Italian countryside.

Monthly Sunshine Duration in San Giovanni Rotondo: May Highlighted

The May sunshine duration represents the total number of hours San Giovanni Rotondo 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.
JanFebMarAprMayJunJulAugSepOctNovDec192h255h324h358h397h415h428h399h341h315h241h247h
Data source: San Giovanni Rotondo May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in San Giovanni Rotondo During May

As spring unfolds in San Giovanni Rotondo, May sees a 55% chance of sunny weather, aligning closely with the variable patterns of the preceding months. Following April's 47%, there's a notable increase, reflecting a gradual transition toward the sunnier days of summer. This balance in May suggests a delightful mix of sunshine and clouds, perfect for exploring the picturesque landscapes and vibrant outdoor activities. The promising forecast sets the stage for brighter June days, where the chance of sun jumps to 62%. Overall, May strikes a harmonious chord, bridging the cooler months with the warmth of summer, inviting residents and visitors alike to bask in its mild yet radiant charm.

Percentage of Sunny Days in May in San Giovanni Rotondo

The chart illustrates the percentage of sunny days in San Giovanni Rotondo 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 San Giovanni Rotondo experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec36%57%55%47%56%62%74%72%56%42%25%48%
Data source: San Giovanni Rotondo May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in San Giovanni Rotondo in May

In San Giovanni Rotondo, Italy, the transition into May heralds a beautiful increase in daylight duration, reaching an invigorating 14 hours by mid-spring. As winter fades, the days lengthen steadily; January begins with just 9 hours, then climbs to 10 hours in February. By March, the lengthening days offer 11 hours of light, blossoming to 13 hours in April. The trend continues into May, as residents and visitors relish in longer evenings filled with warmth and opportunities for outdoor exploration. Following May, June peaks at 15 hours, before gradually tapering off in the summer months. This steady progression showcases a vibrant rhythm of changing seasons, making San Giovanni Rotondo a captivating destination.

Average Daylight Hours in San Giovanni Rotondo for May

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

May Winds in San Giovanni Rotondo

In San Giovanni Rotondo, May welcomes visitors with a gentle breeze, averaging 3.2 m/s (7 mph). This consistent wind speed mirrors the pleasant conditions of March and April, suggesting a delightful transition into early summer. As the year progresses, the wind tends to calm down during the hotter months, dipping to its lowest in June at 2.6 m/s (6 mph). Interestingly, May stands out as one of the stronger wind months, creating an inviting atmosphere for outdoor activities and floral exploration. Thus, this delightful period is ideal for experiencing the vibrant landscape with a refreshing gust that complements the blossoming scenery.

Average May Wind Speed in San Giovanni Rotondo

The chart displays monthly wind speed patterns in San Giovanni Rotondo, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.42.83.22.93.2 m/s2.62.72.82.52.92.83.7
Data source: San Giovanni Rotondo May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in San Giovanni Rotondo Compares to Other Months

The weather in San Giovanni Rotondo 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 San Giovanni Rotondo and find detailed weather information for every month.

In May, the weather is significantly warmer, with temperatures ranging from a cool 7°C (44°F) at night to a sweltering 35°C (95°F) during the day, averaging around 18°C (66°F). This month also sees higher precipitation at 83 mm (3.3 in) over about 10 days, with humidity levels at 71%. Conversely, January experiences much colder conditions, with temperatures dipping as low as -4°C (26°F), peaking at 17°C (62°F) and averaging 7°C (45°F). While January has less overall precipitation at 56 mm (2.2 in) across 9 days, humidity is a bit higher at 82%. For a more detailed look at January weather in the region, visit San Giovanni Rotondo weather in January.

May and February present contrasting weather patterns, highlighting the transition from winter to late spring. In May, temperatures range from a minimum of 7°C (44°F) to a scorching maximum of 35°C (95°F), with an average of 18°C (66°F). The month experiences about 83 mm (3.3 in) of precipitation over approximately 10 days and maintains a humidity level of 71%. In contrast, February is much cooler, with temperatures fluctuating between -2°C (28°F) and a maximum of 19°C (67°F), averaging around 9°C (48°F). Precipitation is lower at 51 mm (2.0 in) over 9 days, and humidity is slightly higher at 74%. For more information, you can check San Giovanni Rotondo weather in February.

When comparing the weather in May and March, we see a significant shift in temperatures and overall climate conditions. May enjoys milder nights with a minimum temperature of 7°C (44°F) and can reach highs of up to 35°C (95°F), leading to an average temperature of 18°C (66°F). In contrast, March is much cooler with minimum temperatures dropping to -3°C (27°F) and only reaching a maximum of 22°C (72°F), resulting in an average of 10°C (51°F).

Both months experience a similar number of rainy days, with May receiving 83 mm (3.3 in) of precipitation over 10 days, while March has slightly less at 61 mm (2.4 in) during the same number of days. Humidity levels are comparable as well, with March at 70% and May slightly higher at 71%. For a closer look at March weather specifics, you can visit San Giovanni Rotondo weather in March.

In comparing the weather between April and May, there is a noticeable increase in both temperature and precipitation. April sees a minimum temperature of 2°C (36°F) and an average of 14°C (57°F), while May's temperatures range from a minimum of 7°C (44°F) to an average of 18°C (66°F), peaking at a maximum of 35°C (95°F). Additionally, May experiences more rainfall, accumulating 83 mm (3.3 in) over 10 days compared to April's 54 mm (2.1 in) over 9 days. Interestingly, both months maintain the same humidity level of 71%. For a more in-depth look at April's weather specifics, you can visit San Giovanni Rotondo weather in April.

May and June present a notable transition in weather characteristics. In May, temperatures range from a minimum of 7°C (44°F) to a maximum of 35°C (95°F), with an average temperature of 18°C (66°F). This month experiences more precipitation, totaling 83 mm (3.3 in) over approximately 10 days, coupled with a higher humidity of 71%. In contrast, June brings warmer conditions, with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 38°C (100°F), and an average of 24°C (75°F). Precipitation significantly decreases to 33 mm (1.3 in) over just 7 days, and humidity lowers to 65%. For more detailed information, check out San Giovanni Rotondo weather in June.

May and July exhibit distinct differences in weather patterns. In May, the temperatures range from a minimum of 7°C (44°F) to a maximum of 35°C (95°F), with an average of 18°C (66°F). The month sees significant precipitation, totaling 83 mm (3.3 in) over about 10 days, contributing to a humidity level of 71%. In contrast, July offers a warmer climate, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 39°C (103°F), averaging 26°C (79°F). This month is considerably drier, receiving only 29 mm (1.1 in) of precipitation over 5 days and features lower humidity at 61%. For more detailed insights into July's weather, check out San Giovanni Rotondo weather in July.

May and August showcase distinct differences in weather patterns. In May, temperatures range from a chilly minimum of 7°C (44°F) to a warm maximum of 35°C (95°F), averaging around 18°C (66°F). The month experiences approximately 83 mm (3.3 in) of precipitation over about 10 days, contributing to a higher humidity level of 71%. In contrast, August sees a noticeable rise in temperatures, with a minimum of 16°C (61°F) and a maximum reaching an impressive 41°C (105°F), while the average temperature sits at a comfortable 27°C (80°F). Precipitation significantly decreases to just 39 mm (1.5 in) over 8 days, and humidity drops to 56%. For more details on August weather specifically, check San Giovanni Rotondo weather in August.

May and September present a notable transition in weather patterns. In May, temperatures range from a cool 7°C (44°F) at night to a warm 35°C (95°F) during the day, with an average of 18°C (66°F). This month experiences relatively high humidity at 71% and sees about 83 mm (3.3 in) of precipitation over 10 days. In contrast, September brings milder temperatures, with nighttime lows of 12°C (53°F) and daytime highs peaking at 34°C (94°F), averaging at 22°C (72°F). Precipitation decreases to 58 mm (2.3 in) over 9 days, and humidity slightly lowers to 66%. Overall, while May is characterized by a wider temperature range and higher moisture levels, September offers a more stable and pleasant climate. For more details, check out San Giovanni Rotondo weather in September.

In comparing the weather of May and October, we see that both months exhibit moderate temperatures, but with subtle differences. May typically features a minimum temperature of 7°C (44°F) and an average of 18°C (66°F), while October has slightly warmer temperatures with a minimum of 8°C (46°F) and an average of 17°C (63°F). The maximum temperatures in May can reach up to 35°C (95°F), whereas in October, they peak at 32°C (90°F). Precipitation levels are fairly similar, with May receiving 83 mm (3.3 in) over about 10 days, and October slightly less with 78 mm (3.1 in) over 9 days. Humidity remains relatively high in both months, at 71% in May and 74% in October, which contributes to a feeling of warmth during these transitional seasons. For more detailed information about October weather, you can check San Giovanni Rotondo weather in October.

May and November present contrasting weather patterns. In May, the temperature ranges from a minimum of 7°C (44°F) to a maximum of 35°C (95°F), with an average of 18°C (66°F). The month experiences around 83 mm (3.3 in) of precipitation over approximately 10 days, accompanied by a humidity level of 71%. In contrast, November sees cooler temperatures, with a minimum of 3°C (38°F) and a maximum of 23°C (74°F), averaging 13°C (56°F). This month has slightly higher precipitation at 101 mm (4.0 in) over about 12 days, and humidity increases to 80%. For more detailed insights, you can check the San Giovanni Rotondo weather in November.

May boasts significantly warmer temperatures compared to December, with average highs reaching 18°C (64°F) and peaks up to 35°C (95°F). In contrast, December sees cooler averages, with maximum temperatures only reaching 18°C (64°F) and lows dropping to around 1°C (35°F). Additionally, May experiences more rainfall at 83 mm (3.3 in) over 10 days, while December has slightly less precipitation at 69 mm (2.7 in) across 11 days. Humidity levels are also higher in December at 82%, compared to May's 71%. For more specific information about December weather, visit San Giovanni Rotondo weather in December.

Compare San Giovanni Rotondo's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in San Giovanni Rotondo

As May unfolds in San Giovanni Rotondo, the weather begins to shift noticeably from the cooler months prior. With average temperatures climbing to a comfortable 18°C, the days become sunnier and more inviting, punctuated by occasional rainfall—about 10 days in total—with a cumulative 83 mm of precipitation. This transition not only brings higher humidity levels around 71% but also makes May an ideal time for visitors to explore the natural beauty of the region, as the landscapes are lush and vibrant from the spring showers. For a deeper understanding of how San Giovanni Rotondo's weather operates throughout the year, check out our detailed guide on the San Giovanni Rotondo Climate.