Last updated: March 24, 2025
In May, Milan ushers in the warmth of spring with maximum temperatures soaring up to 34°C (93°F), offering a delightful contrast to the average temperature of 18°C (65°F). However, the month is not without its share of wet weather, as residents and visitors can expect approximately 120 mm (4.7 in) of rain spread over 15 days, making it a month of fluctuating conditions. The air carries a humidity level of 74%, enhancing the vibrant atmosphere of this bustling city. Whether you're exploring the historic sites or enjoying outdoor cafes, be prepared for both sunny days and brief showers that characterize Milan's May climate.
In May, Milan begins to embrace the warmth of spring, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 34°C (93°F). This month showcases an inviting average temperature of 18°C (65°F), signaling a transition from the coolness of April. As daytime highs soar, locals and visitors alike bask in the pleasant climate, making it an ideal time for outdoor activities and exploring the city's vibrant streets. The steady rise in temperatures not only heralds the approaching summer but also brings a lively atmosphere to Milan, enhancing the allure of this iconic destination.
In May, Milan experiences a significant shift in precipitation, with an average of 120 mm (4.7 in) of rain, marking the month's position as one of the wettest in the year. This surge in rainfall is accompanied by an increase in rainy days, totaling 15, compared to just 9 in April. The wet weather is a precursor to the summer months, reflected in June's similarly high precipitation levels. This pattern suggests that May acts as a transitional period, where spring's gentle showers give way to more persistent rain, nourishing the lush landscapes that characterize the region before the heat of summer settles in. Overall, May stands out as a month of robust rainfall, paving the way for the vibrant growth of the season.
As spring transitions into summer, May brings a refreshing dip in humidity to Milan, averaging around 74%. This decrease continues the trend from April's slightly higher 77%, providing a sense of comfort as the city buzzes with life. While the humid air from the preceding months lingers, May's conditions are notably more agreeable compared to the dampness of winter months like January (88%) and February (81%). Looking ahead, the humidity is projected to decrease further as summer approaches, hitting its annual low of 64% in August. Overall, May's milder humidity serves as a gentle introduction to the warmer, drier days of summer, making it an ideal time for locals and visitors alike to enjoy the vibrant streets and stunning scenery of Milan.
As spring transitions to summer, May heralds a significant uptick in sunlight exposure in Milan, with a notable UV Index of 8, categorized as very high. This represents a dramatic rise from the previous months, particularly compared to the UV Index of 6 in April. With a burn time of just 15 minutes, May demands vigilance against harmful UV radiation as outdoor activities become more enticing. This trend of increasing sun intensity continues into June and July, where the UV Index peaks at 9. For those planning to soak up the sun, staying informed about the UV Index is crucial; for more details, visit Milan UV Index.
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In May, Milan basks in an impressive 391 hours of sunshine, marking a delightful culmination of increasing daylight hours from the start of the year. This month stands out as a significant leap from the 346 hours recorded in April, reflecting spring's full bloom and inviting residents and visitors alike to enjoy outdoor activities. As the city transitions into the summer, sunshine continues to rise, peaking in July with 428 hours. However, May remains a perfect time to experience Milan's vibrant culture under clear blue skies, as the warm weather ushers in a season of festivals and social gatherings, all enhanced by the radiant sunlight. The trend of gradually increasing sunshine not only highlights the appeal of Milan's climate but also emphasizes the city's charm during the springtime, making it an ideal destination for those seeking warmth and vibrancy.
May in Milan, Italy, brings a moderate chance of sunny weather, with approximately 45% of days likely to bask in sunlight. While this figure is slightly lower than the preceding month of April, which enjoys a 46% chance, it marks a notable improvement from the chillier months like January and February, where sunshine was scarce at 35% and 41%, respectively. As the city transitions into the warmth of late spring, the prospect of clearer skies begins to rise, setting the stage for the sun-drenched days of summer that follow. This upward trend in sunshine reflects Milan's seasonal shift, offering residents and visitors alike a pleasantly ambivalent May, where bursts of sunlight can brighten the vibrant streets and historical architecture.
As spring transitions into summer, Milan basks in an increasing abundance of daylight. Starting with a modest 9 hours in January, the city gradually awakens from winter, gaining an extra hour in February and reaching 11 hours by March. By April, the days stretch to 13 hours, paving the way for May, when residents enjoy a generous 14 hours of sunlight. This trend reaches its zenith in June and July, both boasting 15 hours of daylight, offering ample time for outdoor activities. As summer wanes, daylight begins to taper off, with August retaining 14 hours before gradually descending to 10 hours by October and dipping to 9 hours in November. This rhythmic cycle of daylight not only illuminates Milan's vibrant culture but also invites both locals and visitors to relish the beauty of the changing seasons.
In May, Milan experiences a gentle breeze, with an average wind speed of 2.2 m/s (5 mph), mirroring the conditions noted in April. This consistency hints at a delightful transition into the summer months, where wind patterns remain relatively stable. As the city emerges from the cooler grip of winter, the light winds offer a refreshing touch to the warm days, making it a perfect time for outdoor activities. Interestingly, the wind speed dips slightly in June, indicating a shift as the temperature rises, yet it remains comfortable for those enjoying the vibrant atmosphere of this bustling Italian city. Overall, May's breezy charm enhances the allure of Milan, inviting locals and visitors alike to savor the season.
The weather in Milan 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 Milan and find detailed weather information for every month.
May and January present strikingly different weather patterns. In May, temperatures range from a chilly 5°C (42°F) at their lowest to a warm 34°C (93°F) at their peak, with an average of 18°C (65°F). The month sees moderate precipitation, totaling 120 mm (4.7 in) over approximately 15 days, paired with a humidity level of 74%. In contrast, January offers a much colder experience, with temperatures dropping to as low as -5°C (22°F) and peaking at 16°C (61°F), averaging just 4°C (39°F). It is significantly drier in January, with only 35 mm (1.4 in) of rain falling over about 5 days, though the humidity is higher at 88%. For a more detailed look at Milan's winter conditions, check out Milan weather in January.
May and February exhibit contrasting weather patterns, reflecting the shift from winter to spring. In May, temperatures range from a chilly minimum of 5°C (42°F) to a warm maximum of 34°C (93°F), averaging around 18°C (65°F). This month sees higher precipitation levels, with about 120 mm (4.7 in) spread over 15 rainy days and a humidity of 74%. In contrast, February features much colder temperatures, with a minimum of -5°C (23°F) and a maximum of 21°C (70°F), leading to a much lower average of 7°C (44°F). Precipitation is significantly less in February, totaling 46 mm (1.8 in) over just 6 days, alongside a slightly higher humidity of 81%. For more insights on February weather, you can check Milan weather in February.
May and March exhibit significant differences in weather patterns. May tends to be much warmer, with average temperatures soaring to 18°C (65°F) and maximums reaching up to 34°C (93°F). In contrast, March presents much cooler conditions, with average temperatures around 10°C (50°F) and maximums only hitting 24°C (76°F). Additionally, while May experiences more precipitation overall, with 120 mm (4.7 in) spread over 15 days, March has lower precipitation levels at 74 mm (2.9 in) across 8 days. Humidity levels remain relatively consistent, hovering around 74% in May and slightly higher at 76% in March. For more detailed insights into March weather, check Milan weather in March.
In comparing the weather between April and May, we observe a noticeable warming trend as spring progresses into late spring. In April, temperatures range from a minimum of 0°C (33°F) to a maximum of 27°C (81°F), with an average of 14°C (58°F) and a total precipitation of 89 mm (3.5 in) over 9 days. In contrast, May sees a broader temperature spectrum, with minimums of 5°C (42°F) and maximums reaching up to 34°C (93°F), and an average temperature of 18°C (65°F). While precipitation increases to 120 mm (4.7 in) over 15 days in May, humidity remains relatively high at 74%, only slightly lower than April's 77%. This shift in temperature and precipitation highlights the transition from early spring coolness to the warm, occasionally rainy days of late spring. For more detailed information, you can visit Milan weather in April.
May and June showcase a noticeable shift in weather patterns. In May, temperatures range from a minimum of 5°C (42°F) to a maximum of 34°C (93°F), with an average of 18°C (65°F). This month also experiences more precipitation, with rainfall occurring on 15 days and humidity levels hovering around 74%. In contrast, June sees warmer temperatures, with a minimum of 13°C (56°F), an average of 24°C (75°F), and a maximum of 39°C (102°F). Notably, June has the same total precipitation of 120 mm (4.7 in) but falls on just 8 days, resulting in slightly lower humidity at 71%. For more detailed insights, you can visit Milan weather in June.
In May, the weather is characterized by a wider range of temperatures, with a minimum of 5°C (42°F) and a maximum reaching up to 34°C (93°F), resulting in an average temperature of 18°C (65°F). The month experiences significant precipitation, totaling 120 mm (4.7 in) over about 15 days, coupled with a humidity level of 74%. In contrast, July features warmer conditions, with a minimum temperature of 15°C (59°F) and an average temperature of 25°C (77°F), peaking at a maximum of 36°C (98°F). While July has slightly more precipitation at 131 mm (5.1 in) over 12 days, the humidity drops to 67%, making it feel less oppressive. For more specific weather patterns, you can check out Milan weather in July.
May and August present distinct weather patterns in terms of temperature and precipitation. In May, the temperatures range from a cool minimum of 5°C (42°F) to a warm maximum of 34°C (93°F), with an average of 18°C (65°F). This month typically experiences significant rainfall, totaling 120 mm (4.7 inches) over approximately 15 days, contributing to a high humidity level of 74%. In contrast, August boasts a more stable temperature profile, with minimums around 14°C (58°F) and maximums reaching up to 36°C (98°F), averaging 25°C (77°F). Precipitation in August is slightly lower at 101 mm (4.0 inches), occurring over just 9 days, resulting in a more comfortable humidity level of 64%. For more details on August weather specifically in Milan, you can refer to Milan weather in August.
May and September present a delightful transition in weather, with both months showcasing mild temperatures and a similar level of humidity at 74%. In May, temperatures range from a minimum of 5°C (42°F) to a maximum of 34°C (93°F), averaging around 18°C (65°F). This month experiences about 120 mm (4.7 in) of precipitation over approximately 15 days. In contrast, September offers slightly warmer conditions, with averages peaking at 20°C (69°F) and ranging from a minimum of 8°C (46°F) to a maximum of 32°C (89°F). It also sees a bit more rainfall at 131 mm (5.2 in), but over fewer days, totaling 10 days. For more detailed insights, check out Milan weather in September.
May and October present quite distinct weather patterns. In May, temperatures range from a cool 5°C (42°F) at night to a warm 34°C (93°F) during the day, with an average of 18°C (65°F). The month sees about 120 mm (4.7 in) of precipitation over approximately 15 days, and humidity hovers around 74%. In contrast, October features milder temperatures, with a minimum of 4°C (40°F), an average of 15°C (59°F), and a maximum of 28°C (83°F). Precipitation decreases to 103 mm (4.1 in) spread across only 8 days, while humidity rises to 87%. For more details on October weather, you can check Milan weather in October.
May and November present striking contrasts in weather patterns. In May, temperatures range from a pleasant 5°C (42°F) to a warm 34°C (93°F), averaging around 18°C (65°F), accompanied by moderate humidity levels of 74%. However, the month sees around 120 mm (4.7 in) of precipitation over approximately 15 days. In contrast, November experiences significantly cooler conditions, with temperatures dipping as low as -2°C (29°F) and peaking at 18°C (65°F), with an average temperature of just 10°C (49°F). This month also has higher humidity at 88%, and while it sees slightly more precipitation at 149 mm (5.9 in), it occurs over fewer days (12 days). For more detailed insights on November weather, you can check Milan weather in November.
May and December present contrasting weather conditions. In May, temperatures range from a minimum of 5°C (42°F) to a maximum of 34°C (93°F), with an average temperature of 18°C (65°F), creating a warm and vibrant atmosphere. The month is characterized by higher precipitation, totaling 120 mm (4.7 in) over about 15 days, along with a humidity level of 74%. In contrast, December features much colder temperatures, with a minimum of -5°C (23°F) and a maximum of 15°C (59°F), averaging around 5°C (41°F). Precipitation is comparatively lower at 87 mm (3.4 in) across 8 days, but humidity rises to 85%, creating a brisk and chilly climate. For more information, check out Milan weather in December.
As May unfolds in Milan, the city transitions into a vibrant spring atmosphere, marked by warmer temperatures and a lively ambiance. Unlike the chill of winter months, May offers a pleasant average of 18°C (65°F), making it ideal for outdoor activities and exploring the city’s rich culture. However, be prepared for occasional rainfall, with about 15 wet days throughout the month, contributing to a humidity level of 74%. This month stands out as a dynamic blend of sunny days and refreshing showers, setting the stage for the summer warmth that follows. For a deeper dive into what to expect throughout the year, visit Milan Climate.