May Weather in Perugia, Italy

Last updated: March 24, 2025

In Perugia, Italy, May heralds the arrival of warm weather, with temperatures peaking at a soaring 31°C (88°F), while the average hovers around a pleasant 16°C (62°F). However, visitors should prepare for a touch of unpredictability, as the month sees about 76 mm (3.0 in) of rainfall spread over 14 days, contributing to a humidity level of 69%. This blend of warmth and moisture not only invigorates the lush landscapes but also enhances the charm of this historic city, making May an enchanting time to explore its captivating sights.

May Temperature in Perugia

May in Perugia, Italy marks a delightful transition into warmer weather, as temperatures begin their steady climb from the spring chill. With a minimum of 2°C (36°F) and an average reaching 16°C (62°F), locals and visitors alike start to bask in the comfort of milder days. The month can see highs soaring to 31°C (88°F), creating an inviting atmosphere perfect for outdoor activities and explorations of the city's charming streets. This significant warmth, especially in contrast to the cooler temperatures of April, signals the onset of summer, encouraging a vibrant social scene filled with lively events and al fresco dining. As the days lengthen and the sun shines brighter, May truly embodies the spirit of an Italian spring, blending pleasant temperatures with the natural beauty of the surrounding countryside.

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

The chart illustrates May temperature patterns in Perugia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec404447546171767767585143
Data source: Temperature data for Perugia 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 Perugia

In May, Perugia experiences a notable uptick in rainfall, with 76 mm (3.0 in) of precipitation spread across 14 days, signaling a shift into the wetter season. This increase follows a relatively drier April, where the city received 67 mm (2.6 in) over just 9 days. As spring blossoms fully, the rise in precipitation not only enhances the lush landscapes but also paves the way for summer's warmth. Interestingly, while May's rainfall is substantial, it begins to taper off into drier months, with June seeing a significant drop to 44 mm (1.7 in) over only 6 days. This progression highlights the transitional nature of Perugia's climate, where May stands as a bridge between the greening spring and the dry early summer months ahead.

May Precipitation Trends in Perugia

The chart displays monthly precipitation patterns in Perugia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec54718367764430409770117127
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Perugia

As May unfolds in Perugia, Italy, the air retains a comfortable humidity level of 69%, marking a subtle decline from the wetter months of early spring. This trend reflects a gradual shift in the region's climate, where humidity begins to ease compared to the heavier, damp conditions of winter, which peak at 84% in January and November. Despite the decrease, May remains relatively humid, maintaining a balance that contributes to the lush landscapes characteristic of Central Italy. As summer approaches, humidity continues to drop, reaching its annual low in July at 57%, highlighting a noteworthy transition from the softer, moist air of spring to the drier warmth of summer.

May Average Humidity in Perugia

This chart illustrates the average monthly humidity levels in Perugia, 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%68%70%69%62%57%55%66%79%84%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Perugia

As May arrives in Perugia, Italy, residents and visitors alike should be prepared for a significant uptick in UV exposure. With a UV Index of 9, this month falls into the very high exposure category, meaning a burn can occur in as little as 15 minutes of unprotected skin exposure. This stark increase from April's UV Index of 7 emphasizes the need for sun safety as the weather warms. Following a trend observed throughout the spring, the UV Index escalates rapidly, setting the stage for the peak summer months of June and July, which also feature very high levels. For more detailed information on UV levels and protective measures in Perugia, visit Perugia UV Index. Stay sun-safe and enjoy the beautiful May days!

Maximum UV Index Levels in Perugia for May

The chart shows the monthly maximum UV Index (UVI) for Perugia 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.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Perugia 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 Perugia

As spring unfolds in Perugia, Italy, May shines particularly brightly with an impressive 386 hours of sunlight, marking a delightful peak in the region’s luminous calendar. This month stands as a vivid contrast to the dimmer winter months, where January and February only muster 178 and 230 hours, respectively. The transition into spring is gradual but noticeable, with March and April showing a steady increase in hours, culminating in May’s radiant embrace. Following May, summer takes the stage with June and July basking in even more sunshine, showcasing 417 and 431 hours. However, as summer yields to autumn, the hours begin to taper off, yet May remains a beacon of warmth and light, making it a perfect time to explore the rich culture and picturesque landscapes of this enchanting Italian city.

Monthly Sunshine Duration in Perugia: May Highlighted

The May sunshine duration represents the total number of hours Perugia 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.
JanFebMarAprMayJunJulAugSepOctNovDec178h230h310h344h386h417h431h399h333h301h225h218h
Data source: Perugia May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Perugia During May

In Perugia, Italy, the likelihood of sunny weather shows a significant upward trend as spring unfolds, reaching a peak in the height of summer. In May, the chances of sunshine hold steady at 45%, mirroring the somewhat unpredictable pattern of April. While this level indicates a fair mix of sunny and cloudy days, it also paves the way for the sunnier months ahead, with June and July seeing increased probabilities of 63% and 64%, respectively. As the year progresses, the sun becomes a more frequent companion, culminating in August, when the chances of clear skies soar to 69%. Thus, if you’re planning a trip to Perugia in May, brace for a blend of pleasant weather and the promise of sunnier days just around the corner!

Percentage of Sunny Days in May in Perugia

The chart illustrates the percentage of sunny days in Perugia 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 Perugia experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec31%50%63%45%45%63%64%69%57%41%28%43%
Data source: Perugia May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Perugia in May

As spring transitions into summer, May in Perugia, Italy shines with an inviting 14 hours of daylight, marking a significant leap from the 13 hours in April. This gradual increase sets the stage for the vibrant summer months ahead, where June peaks at 15 hours of sunlight. The trend is clear: as the year progresses from the depths of winter with 9 hours in January and February, daylight steadily extends, offering longer, brighter days that beckon outdoor activities and festivities. Following May, the daylight begins to taper off in the summer's wake, reminding us that every season brings its unique charm and rhythm.

Average Daylight Hours in Perugia for May

The chart illustrates the variation in daylight duration in Perugia throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 23m10h 31m11h 57m13h 25m14h 40m15h 17m14h 57m13h 51m12h 27m10h 59m9h 42m9h 2m
Data source: Perugia daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Perugia

In May in Perugia, Italy, the breeze begins to stir more noticeably, with an average wind speed of 2.8 m/s (6 mph), slightly up from the 2.5 m/s noted in the preceding months of March and April. This gentle uptick signals the transition into summer, as the winds often bring a refreshing touch to the warm, sun-drenched days ahead. Following May, the wind speed dips again to 1.9 m/s (4 mph) in June and September, indicating a more tranquil atmosphere during the peak of summer. Overall, the May winds contribute to a vibrant spring backdrop, weaving through the historic streets of Perugia and inviting locals and visitors alike to revel in the charm of the season.

Average May Wind Speed in Perugia

The chart displays monthly wind speed patterns in Perugia, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.72.42.52.52.8 m/s1.92.42.21.92.72.52.5
Data source: Perugia May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Perugia Compares to Other Months

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

When comparing the weather in May and January, notable differences emerge. May boasts a significantly warmer average temperature, ranging from a minimum of 2°C (36°F) to a maximum of 31°C (88°F), while January sees much cooler temperatures, with minimums dropping to -6°C (21°F) and a maximum of only 16°C (60°F). Additionally, May experiences higher temperatures and humidity levels at 69%, compared to January's higher humidity of 84%. Precipitation is more frequent in May, occurring on 14 days with a total of 76 mm (3.0 in), while January sees less rain, accumulating 53 mm (2.1 in) over 8 days. For more detailed insights into January's weather patterns, you can visit Perugia weather in January.

May and February present stark contrasts in weather conditions. In May, temperatures rise significantly with an average of 16°C (62°F) and highs reaching up to 31°C (88°F), while February experiences much cooler averages at around 7°C (45°F), with maximum temperatures only reaching 19°C (67°F). Precipitation levels are somewhat similar, with May receiving 76 mm (3.0 in) over 14 days and February slightly less at 71 mm (2.8 in) over 9 days. Humidity is also higher in February at 76%, compared to May's 69%. For a more detailed look at February conditions, visit Perugia weather in February.

In March, temperatures range from a chilly -16°C (3°F) at night to a mild 21°C (70°F) during the day, with an average of 8°C (47°F). The month is marked by 9 days of precipitation, totaling 83 mm (3.3 in), and humidity levels hover around 68%. In contrast, May enjoys significantly warmer temperatures, with nightly lows of 2°C (36°F) and daytime highs peaking at 31°C (88°F), leading to an average of 16°C (62°F). Although May has slightly less precipitation, at 76 mm (3.0 in) over 14 days, the humidity remains comparable at 69%. For more detailed information, check out Perugia weather in March.

In comparing the weather between April and May, it's evident that May experiences significantly warmer temperatures, with an average of 16°C (62°F) compared to April's 12°C (54°F). While April sees a minimum temperature of -4°C (25°F), May's lowest temperature is a milder 2°C (36°F). However, both months have similar humidity levels, with May at 69% and April at 70%. Rainfall is slightly higher in May, accumulating 76 mm (3.0 in) over 14 days, whereas April records 67 mm (2.6 in) over 9 days. For more detailed information, you can check Perugia weather in April. Overall, May offers a more temperate climate but with increased rainfall days compared to April.

May and June present notable differences in weather patterns. May experiences a wider temperature range, with minimums plummeting to 2°C (36°F) and maximums reaching 31°C (88°F), while June offers a generally warmer climate, boasting minimums of 8°C (46°F) and maximums soaring to 36°C (97°F). Precipitation in May is more frequent, with rain falling on 14 days and totaling 76 mm (3.0 in), whereas June sees significantly less rain—only 44 mm (1.7 in) over just 6 days. Additionally, humidity levels are slightly higher in May at 69% compared to June's 62%. For more information, check this link: Perugia weather in June.

May and July present contrasting weather patterns, showcasing the transition from spring to summer. In May, temperatures range from a chilly minimum of 2°C (36°F) to a warm maximum of 31°C (88°F), with an average of 16°C (62°F). This month sees considerable rainfall, accumulating 76 mm (3.0 in) over approximately 14 days, and features a relatively high humidity of 69%. In contrast, July experiences significantly warmer conditions with minimum temperatures of 13°C (56°F) and maximums reaching 37°C (99°F), resulting in a comfortable average of 24°C (76°F). Rainfall decreases dramatically to just 30 mm (1.2 in) over about 4 days, and humidity drops to 57%, making July a much drier and hotter month. For more details about July weather in Perugia, check out Perugia weather in July.

May and August present contrasting weather patterns, showcasing the transition from spring to summer. In May, temperatures range from a cooler minimum of 2°C (36°F) to a pleasant average of 16°C (62°F), peaking at a warm 31°C (88°F). The month sees a notable amount of precipitation, totaling 76 mm (3.0 in) over 14 days, contributing to a higher humidity level of 69%.

In contrast, August experiences warmer weather, with minimum temperatures starting at 10°C (50°F) and an average of 25°C (77°F), peaking at a scorching 39°C (102°F). The overall precipitation drops to 40 mm (1.6 in) and occurs over just 7 days, resulting in lower humidity at 55%. For more detailed insights, check out Perugia weather in August.

May and September present contrasting yet pleasant weather conditions. In May, temperatures can range from a chilly 2°C (36°F) at night to a warm 31°C (88°F) during the day, with an average of 16°C (62°F). The month experiences about 76 mm (3.0 in) of precipitation over 14 days, contributing to a relatively high humidity level of 69%.

In contrast, September offers slightly warmer temperatures, with a minimum of 6°C (43°F) and a comfortable average of 20°C (67°F), peaking at 33°C (91°F). Although it has higher total precipitation, at 97 mm (3.8 in), it occurs over fewer days (9), and humidity levels drop to 66%. For a detailed look at the weather specifics, you can check Perugia weather in September.

In comparing the weather of May and October, we find some intriguing differences. May typically ushers in warmer temperatures, with averages reaching up to 16°C (62°F) and maximums hitting 31°C (88°F), while October presents a cooler climate, averaging around 15°C (59°F) and maxing out at 27°C (80°F). Precipitation levels in both months are relatively close, with May recording 76 mm (3.0 in) over 14 days and October slightly lower at 70 mm (2.7 in) but over only 7 days. Additionally, October experiences higher humidity at 79%, compared to May's 69%. For more detailed information on October weather, you can visit Perugia weather in October.

May and November present contrasting weather patterns in terms of temperature and humidity. In May, temperatures range from a minimum of 2°C (36°F) to a maximum of 31°C (88°F), offering an average of 16°C (62°F). This month sees about 76 mm (3.0 in) of precipitation over 14 days, with a humidity level of 69%. In contrast, November experiences cooler temperatures, with a minimum of -3°C (28°F) and a maximum of 19°C (66°F), averaging 10°C (51°F). The precipitation increases to 117 mm (4.6 in) spread over 13 days, and humidity rises to 84%. The shift from May's warmth to November's chill highlights a significant transition in the climate. For more detailed insights, check out Perugia weather in November.

May and December present contrasting weather experiences. In May, temperatures range from a chilly 2°C (36°F) at night to a warm 31°C (88°F) during the day, creating an overall pleasant average of 16°C (62°F). This month receives moderate rainfall of 76 mm (3.0 in) across about 14 days, coupled with a humidity level of 69%. In contrast, December brings a much cooler climate, with temperatures dropping to a minimum of -5°C (24°F) and an average of only 6°C (43°F), while reaching a maximum of 16°C (60°F). Precipitation increases to 127 mm (5.0 in) over 12 days, and the humidity rises to 83%. For a more detailed view of December's weather, you can visit Perugia weather in December.

Compare Perugia's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Perugia

As May unfolds in Perugia, the weather marks a delightful transition from the cooler spring months to the warmth of summer. Average temperatures rise, creating a pleasant atmosphere perfect for explorations, while the maximum reaches comfortably high levels, inviting outdoor activities. Occasional rain, with about half the month seeing precipitation, contributes to the lush greenery typical of this season. With humidity sitting at a moderate 69%, May's climate strikes a unique balance, making it ideal for visitors looking to bask in the beauty of the area. For a more comprehensive understanding of the weather patterns throughout the year, check out Perugia Climate.