May Weather in Santa Maria Maggiore, Italy

Last updated: March 24, 2025

May in Santa Maria Maggiore, Italy, offers a captivating blend of mild temperatures and frequent showers. With maximum daytime highs reaching 23°C (74°F) and average lows around 9°C (48°F), visitors can enjoy a comfortable climate, albeit with occasional chilly nights dipping down to -7°C (20°F). However, be prepared for rainfall—the area experiences approximately 187 mm (7.4 in) of precipitation over 20 days, contributing to an 80% humidity level that enhances the lush greenery of the region. Embrace this enchanting month with appropriate layers and an umbrella to fully experience the beauty of Santa Maria Maggiore amidst its springtime splendor.

May Temperature in Santa Maria Maggiore

In May, Santa Maria Maggiore begins to shed the chill of winter, with temperatures gradually warming up to welcome the spring. The average temperature rises to a comfortable 9°C (48°F), while daytime highs can reach a pleasant 23°C (74°F), creating an inviting atmosphere for outdoor exploration. Nights remain crisp but milder than previous months, with lows around -7°C (20°F), signaling the transition into warmer seasons. Overall, May showcases a promising upward trend in temperatures, making it an ideal time to visit this charming Italian town and enjoy its scenic beauty.

May Weather in Santa Maria Maggiore: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Santa Maria Maggiore, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec253034414857605953453427
Data source: Temperature data for Santa Maria Maggiore 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 Santa Maria Maggiore

In May, Santa Maria Maggiore experiences a significant uptick in precipitation, with 187 mm (7.4 in) of rain falling over the month, the highest for this time of year. This deluge translates to a notable 20 rainy days, highlighting a shift towards wetter conditions as spring gives way to summer. The pattern of increasing rainfall is evident as May's amounts surpass those of the preceding months, continuing the trend seen since April. As nature thrives in this vibrant season, the lush landscapes benefit from the abundant moisture, setting a picturesque backdrop of rich greenery against the stunning Italian scenery.

May Precipitation Trends in Santa Maria Maggiore

The chart displays monthly precipitation patterns in Santa Maria Maggiore, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8762117146188197145192151272182131
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Santa Maria Maggiore

As spring unfolds in Santa Maria Maggiore, May brings a noticeable shift in humidity levels, settling at 80%. This marks a decline from the previous months, reflecting the gradual transition from the wetter winter and early spring months, where humidity levels hovered around 84-92%. Interestingly, this drier trend continues into June and August, where humidity levels remain stable at 82% and 80% respectively. Overall, the month of May signifies a turning point, hinting at the warmer summer months ahead while still retaining a hint of the lingering coolness from spring.

May Average Humidity in Santa Maria Maggiore

This chart illustrates the average monthly humidity levels in Santa Maria Maggiore, 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.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%87%84%80%82%83%80%83%90%89%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Santa Maria Maggiore

As May unfolds in Santa Maria Maggiore, the UV Index reaches a remarkable 10, indicating a very high level of sun exposure that necessitates caution. With a burn time of just 15 minutes, sun protection becomes essential for outdoor activities. This surge in UV intensity reflects an upward trend as spring transitions into summer, following an already significant increase from the previous months. Comparatively, the UV Index has climbed from a moderate level of 3 in January to the current peak, mirroring the growing warmth and sunshine. As locals and visitors alike bask in the vibrant colors of late spring, awareness and protection from UV rays remain crucial to enjoy this stunning season safely. For more detailed information about UV levels throughout the year, check out Santa Maria Maggiore UV Index.

Maximum UV Index Levels in Santa Maria Maggiore for May

The chart shows the monthly maximum UV Index (UVI) for Santa Maria Maggiore 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.
JanFebMarAprMayJunJulAugSepOctNovDec347810111097632
Data source: Santa Maria Maggiore 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 Santa Maria Maggiore

May brings a delightful splash of sunshine to Santa Maria Maggiore, Italy, with an impressive 362 hours of daylight, making it one of the sunniest months of the year. As spring blossoms, the sunlight steadily increases from the winter months, with January only seeing 179 hours. Following this upward trend, the daylight hours soar through March and April, culminating in May's vibrant warmth. This steady climb continues into the summer, peaking in July with 415 hours. The contrast is striking, as the sunlit days retreat in autumn, showcasing a natural rhythm that invites visitors to soak in the radiant beauty of May before the seasons shift.

Monthly Sunshine Duration in Santa Maria Maggiore: May Highlighted

The May sunshine duration represents the total number of hours Santa Maria Maggiore 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.
JanFebMarAprMayJunJulAugSepOctNovDec179h236h307h346h362h389h415h377h318h281h221h203h
Data source: Santa Maria Maggiore May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Santa Maria Maggiore During May

In May, Santa Maria Maggiore experiences a 36% chance of sunny weather, showing a slight decline from the previous month's 46%. This trend fits into the broader seasonal pattern, where sunshine peaks in March at 54%, before tapering off in the late spring and summer months. Notably, while May's likelihood is lower than both March and April, it remains higher than the summer averages of June and July. This fluctuation in sunny days highlights the transition towards sunnier months, making May a charming yet unpredictable time for visitors looking to enjoy the picturesque beauty of this Italian town.

Percentage of Sunny Days in May in Santa Maria Maggiore

The chart illustrates the percentage of sunny days in Santa Maria Maggiore 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 Santa Maria Maggiore experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec28%39%54%46%36%29%35%49%30%44%38%44%
Data source: Santa Maria Maggiore May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Santa Maria Maggiore in May

As spring gives way to summer in Santa Maria Maggiore, Italy, daylight hours blossom noticeably, reflecting the enchanting rhythm of nature. January begins with a modest 9 hours of light, slowly increasing to 10 hours in February and reaching 11 hours by March. The arrival of April welcomes more sun with 13 hours, and by May, residents bask in a delightful 14 hours of daylight, heralding the full embrace of spring. This trend continues into June and July, when daylight peaks at 15 hours, creating the perfect backdrop for evening strolls. As summer wanes, August offers a gentle decline to 14 hours, while September sees daylight reducing to 12 hours. As autumn sets in, the hours dwindle again, closing the year with 10 hours in October, and descending to 8 hours by December, marking a cycle of light that enriches the seasonal tapestry of this picturesque region.

Average Daylight Hours in Santa Maria Maggiore for May

The chart illustrates the variation in daylight duration in Santa Maria Maggiore throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 4m10h 20m11h 56m13h 34m14h 58m15h 41m15h 18m14h 4m12h 29m10h 52m9h 25m8h 40m
Data source: Santa Maria Maggiore daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Santa Maria Maggiore

In Santa Maria Maggiore, May experiences a gentle breeze with an average wind speed of 1.5 m/s (3 mph), contributing to the mild and pleasant atmosphere of the month. This light wind reflects a consistent trend seen from the beginning of the year until early summer, where wind speeds remain quite stable, mostly ranging between 1.2 to 1.7 m/s. Notably, there is a gradual increase in wind speed as the year progresses; December peaks at 2.0 m/s (4 mph), while spring months, including May, maintain a notably calmer feel. Overall, May's winds enhance the charm of this picturesque town, inviting both locals and visitors to enjoy the blossoming landscape and the serenity that comes with light breezes.

Average May Wind Speed in Santa Maria Maggiore

The chart displays monthly wind speed patterns in Santa Maria Maggiore, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.71.21.41.31.5 m/s1.21.31.31.21.41.62.0
Data source: Santa Maria Maggiore May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Santa Maria Maggiore Compares to Other Months

The weather in Santa Maria Maggiore 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 Santa Maria Maggiore and find detailed weather information for every month.

May and January present stark contrasts in weather conditions. In May, temperatures range from a chilly minimum of -7°C (20°F) to a pleasant maximum of 23°C (74°F), with an average of 9°C (48°F). The month experiences significant rainfall, totaling 187 mm (7.4 in) over about 20 days, contributing to a humidity level of 80%. In contrast, January is much colder, with temperatures dipping down to -17°C (2°F) at night and reaching a maximum of only 7°C (45°F), resulting in an average of -4°C (26°F). Rainfall in January is considerably less at 87 mm (3.4 in) over about 10 days, accompanied by a higher humidity of 92%. For more detailed insights, check out Santa Maria Maggiore weather in January.

In comparing the weather of May and February in Santa Maria Maggiore, it's clear that May experiences milder temperatures and significantly more warmth, with average temperatures ranging from -7°C (20°F) to a comfortable max of 23°C (74°F). By contrast, February remains quite cold, featuring minimum temperatures as low as -18°C (-1°F) and an average around -1°C (31°F).

Precipitation levels are also notably different; May sees about 187 mm (7.4 in) of rain over 20 days, while February has a more modest 62 mm (2.4 in) spread across 12 days. Humidity is consistently high in both months, but February's humidity at 89% slightly edges out May’s 80%. For more detailed information, you can visit Santa Maria Maggiore weather in February.

May and March present contrasting weather patterns in Santa Maria Maggiore. In May, temperatures range from a minimum of -7°C (20°F) to a comfortable maximum of 23°C (74°F), with an average of 9°C (48°F), while March is notably colder, with temperatures ranging from -20°C (-3°F) to a maximum of 15°C (60°F) and averaging only 1°C (34°F). May also experiences significantly more precipitation, totaling 187 mm (7.4 in) over 20 days, compared to March's 117 mm (4.6 in) over 13 days. Humidity levels are slightly lower in May at 80%, compared to 87% in March, making May feel more pleasant overall. For more details, you can check Santa Maria Maggiore weather in March.

May exhibits a wider temperature range compared to April, with minimums around -7°C (20°F), average temperatures of 9°C (48°F), and maximums reaching 23°C (74°F). In contrast, April has lower temperatures, ranging from a minimum of -9°C (17°F) to a maximum of 18°C (65°F) and an average of 5°C (41°F). While both months experience significant precipitation, May sees a higher total of 187 mm (7.4 in) spread over 20 days, compared to April's 146 mm (5.8 in) over 11 days. Additionally, humidity levels are slightly lower in May at 80%, compared to April's 84%. For a closer look at April's weather, you can refer to Santa Maria Maggiore weather in April.

In comparing the weather between May and June, we observe notable differences in temperature and precipitation. May features a wider temperature range, with a minimum of -7°C (20°F) and a maximum of 23°C (74°F), leading to an average temperature of 9°C (48°F). Conversely, June enjoys milder conditions, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 32°C (90°F) and an average of 14°C (58°F). Precipitation levels are slightly higher in June at 197 mm (7.7 in) over 19 days compared to May's 187 mm (7.4 in) over 20 days, along with a slight increase in humidity from 80% in May to 82% in June. For more detailed insights, refer to the Santa Maria Maggiore weather in June.

May and July exhibit distinct weather patterns. In May, temperatures range from a low of -7°C (20°F) to a high of 23°C (74°F), with an average of 9°C (48°F). The month is characterized by relatively high precipitation at 187 mm (7.4 in) spread over 20 days, and humidity levels average around 80%. In contrast, July brings warmer temperatures with a minimum of 5°C (41°F), an average of 16°C (60°F), and a maximum of 25°C (78°F). While it has lower rainfall at 144 mm (5.7 in), it still experiences precipitation on 20 days and slightly higher humidity at 83%. For more details on July's weather in the region, check out Santa Maria Maggiore weather in July.

May and August exhibit notable differences in their weather patterns. In May, temperatures range from a chilly minimum of -7°C (20°F) to a comfortable maximum of 23°C (74°F), with an average of 9°C (48°F). The month is marked by considerable precipitation, totaling 187 mm (7.4 in) over 20 days, and consistent humidity levels at 80%. In contrast, August brings warmer conditions, with temperatures spanning from a minimum of 6°C (43°F) to a maximum of 27°C (80°F) and an average of 15°C (60°F). Although August sees slightly higher precipitation at 192 mm (7.6 in) over 17 days, the humidity remains the same at 80%. For more specific details about August weather, you can visit Santa Maria Maggiore weather in August.

May and September present distinct weather patterns, reflecting the transition from spring to autumn. In May, temperatures range from a chilly minimum of -7°C (20°F) to an average of 9°C (48°F), peaking at a comfortable 23°C (74°F). The month sees considerable precipitation, with about 187 mm (7.4 in) falling over 20 days, accompanied by a humidity level of 80%.

In contrast, September offers slightly milder conditions, with minimum temperatures around -1°C (30°F), an average of 12°C (53°F), and a maximum of 22°C (72°F). The rainfall decreases to 151 mm (5.9 in) across 17 days, while humidity rises slightly to 83%. For a more detailed look at September's weather, check out Santa Maria Maggiore weather in September.

May and October present distinct weather profiles, showcasing the transition from spring to autumn. In May, temperatures range from a chilly -7°C (20°F) at night to a comfortable 23°C (74°F) during the day, with an average of 9°C (48°F). This month experiences about 187 mm (7.4 in) of rain over 20 days and features a humidity level of 80%. In contrast, October sees slightly milder temperatures, with minimums of -3°C (26°F) and maximums of 19°C (67°F), averaging 7°C (45°F). Precipitation increases to 272 mm (10.7 in) over 13 days, while humidity rises to 90%. For more detailed insights into the conditions during this month, refer to Santa Maria Maggiore weather in October.

When comparing the weather in May and November, significant differences arise in temperature and humidity. May enjoys a broader temperature range, with minimums of -7°C (20°F) and maximums reaching 23°C (74°F), averaging at a comfortable 9°C (48°F). In contrast, November sees a cooler climate, with temperatures dipping to a minimum of -11°C (12°F) and an average of just 1°C (35°F), maxing out at 14°C (58°F). Both months experience substantial precipitation—May at 187 mm (7.4 in) over 20 days and November slightly less at 182 mm (7.2 in) across 15 days. November also tends to be more humid, averaging 88% compared to May's 80%. For more detailed insights, check out Santa Maria Maggiore weather in November.

May and December exhibit stark contrasts in weather, reflecting the transition between spring and winter. In May, temperatures range from a chilly minimum of -7°C (20°F) to a pleasant maximum of 23°C (74°F), with an average of 9°C (48°F). The month experiences considerable rainfall, totaling 187 mm (7.4 in) over about 20 days, with humidity levels around 80%. In contrast, December is much colder, with temperatures dipping as low as -14°C (6°F) and averaging -3°C (27°F), only reaching a maximum of 7°C (45°F). Precipitation is less abundant, at 131 mm (5.1 in) over 14 days, yet humidity remains high at 90%. For more detailed information on December weather, visit Santa Maria Maggiore weather in December.

Compare Santa Maria Maggiore's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Santa Maria Maggiore

As May unfolds in Santa Maria Maggiore, the landscape transforms into a vibrant tapestry, with temperatures beginning to rise after the chill of winter. The days are marked by a pleasant warmth, reaching up to 23°C, while evenings still hold onto a refreshing coolness. Unlike the drier spell of earlier months, May sees an uptick in precipitation, with about 20 days experiencing rain, enhancing the lush greenery of the region. The humidity settles at a notable 80%, creating a comforting atmosphere that marks the transition to summer. For those eager to plan their visit, exploring the Santa Maria Maggiore Climate will offer the essential insights needed to enjoy this enchanting time of year.