Last updated: March 24, 2025
May in Stelvio, Italy presents a dynamic weather landscape, where temperatures vary widely from a pleasant maximum of 17°C (63°F) to a chilly minimum of -17°C (2°F), resulting in an average of 3°C (37°F). Visitors should prepare for a moist environment, as the area experiences 111 mm (4.4 in) of precipitation over 20 days, contributing to a relatively high humidity level of 78%. Despite the fluctuations, this month offers a unique blend of crisp mountain air and verdant scenery, making it an invigorating time to explore the beauty of Stelvio.
As May unfolds in Stelvio, Italy, the landscape begins to awaken from its wintry slumber, welcoming milder temperatures that hint at the approach of summer. With minimum temperatures still hovering around a brisk -17°C (2°F), the average rises to a more comfortable 3°C (37°F). This month marks a noticeable shift as the maximum temperature can reach a pleasant 17°C (63°F), inviting outdoor enthusiasts to explore the stunning alpine scenery. As the snow melts and vibrant flora emerges, visitors can enjoy the refreshing change, making May a beautiful time to experience the stunning contrasts of Stelvio's mountains as they transition from cold to warmth.
In May, Stelvio, Italy, experiences a significant uptick in precipitation, with 111 mm (4.4 in) of rain falling over 20 days. This marks a notable increase from the previous months, as April saw only 74 mm (2.9 in) over the same number of days. The trend suggests that spring is in full swing, with May's lush landscapes benefiting from the generous rainfall. As the month progresses, the consistent showers not only enhance the natural beauty of the region but also play a critical role in preparing the terrain for the warmer months ahead, setting the stage for vibrant flora and rich biodiversity.
As spring transitions into summer in Stelvio, Italy, May brings a noticeable shift in humidity levels, which drop to 78%—the lowest point since the winter months. This decline from the previous months suggests a gradual easing of the dampness that characterizes the colder season, creating a more comfortable atmosphere. Following April’s 83%, the May humidity paves the way for warmer, drier days ahead. Interestingly, as summer approaches, the humidity starts to rise slightly again in June and July, but May stands out as a refreshing respite, offering an ideal time to explore the stunning landscapes of this picturesque region.
As May arrives in Stelvio, Italy, residents and visitors alike should be aware of a significant jump in the UV Index, which reaches a striking 10, categorizing it as very high. This signals an urgent need for sun protection, as the burn time shortens to just 15 minutes—similar to the trend established in April. The months preceding May show a steady rise in UV exposure, starting from a low of 2 in January, slowly climbing through moderate levels in February, and peaking in the summer with extreme indices. This gradual increase highlights the importance of staying informed and taking precautions as outdoor activities become more frequent. For more details on UV levels throughout the year, visit Stelvio UV Index.
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In the heart of Stelvio, Italy, May ushers in a delightful embrace of sunshine, boasting 363 hours of radiant light that illuminate the vibrant landscapes. This month marks a significant leap from April's 345 hours, showcasing a steady upward trend as the days grow longer and warmer. Following a winter of relative gloom, where January struggles with just 185 hours, the sun's growing presence in May signals the arrival of summer, paving the way for even sunnier June, which reaches 391 hours. As the year progresses, Stelvio transforms into a sun-kissed paradise, inviting visitors to revel in its natural beauty under an ever-brighter sky.
In Stelvio, Italy, the likelihood of sunny weather in May is 33%, which reflects a slight drop from the sunnier transitions of spring, where the chances were higher in both March and April at 48% and 42%, respectively. This trend indicates a potential shift as the region prepares for the summer months, typically characterized by more stable weather patterns. As June approaches, the chances of sunshine increase to 38%, suggesting that while May may offer a mix of sunny and overcast days, the region is quickly gearing up for brighter summer skies. Understanding these trends can help visitors choose the best time to explore the stunning landscapes and outdoor activities Stelvio has to offer.
In Stelvio, Italy, the journey through the year reveals a captivating rhythm of daylight duration that transforms with the seasons. As we step into May, the sun graces the landscape for an impressive 15 hours, reflecting the month’s vibrant energy and inviting outdoor adventures. This increase follows a steady ascent from January's modest 9 hours to the more generous 13 hours of April. Remarkably, daylight peaks in the summer months of June and July, maintaining the same length, before gradually tapering off in August. The descent continues through fall, finally settling into a cozy 9 hours by November, reminiscent of the quietude winter brings. This pattern not only highlights the gradual increase in daylight as spring unfolds but also showcases the cyclical nature of light that defines life in this stunning alpine locale.
In Stelvio, Italy, May brings a consistent average wind speed of 1.5 m/s (3 mph), mirroring January's breezy conditions. As spring unfolds, the winds remain gentle, fostering an inviting atmosphere for outdoor adventures. Notably, the wind speeds experience a slight dip in the following months, with a low of 1.0 m/s (2 mph) in September, before gradually returning to 1.3 m/s (3 mph) through autumn. This trend illustrates the region's tranquil climate, making May an ideal time for both exploration and relaxation amidst the stunning Alpine scenery.
The weather in Stelvio 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 Stelvio and find detailed weather information for every month.
When comparing the weather in May and January, it’s evident that May offers a much milder climate. In May, temperatures range from a minimum of -17°C (2°F) to a maximum of 17°C (63°F), with an average temperature of 3°C (37°F). This month sees around 111 mm (4.4 in) of precipitation over approximately 20 days, accompanied by a humidity level of 78%. In contrast, January experiences much colder conditions, with temperatures dropping to a low of -29°C (-20°F) and peaking at 0°C (32°F), giving an average of -12°C (11°F). Precipitation is lower at 52 mm (2.0 in) over just 9 days, yet humidity is higher at 93%. This stark difference highlights the transition from the harsh winter in January to the more temperate spring weather of May. For more detailed weather insights specific to January, visit Stelvio weather in January.
May and February present stark contrasts in weather. February is much colder with temperatures ranging from a frigid -29°C (-20°F) at its lowest to a maximum of 4°C (40°F), averaging around -9°C (17°F). This month sees a total precipitation of 44 mm (1.7 in) over 8 days, and the humidity level is relatively high at 89%. In contrast, May experiences a milder climate with temperatures ranging from a minimum of -17°C (2°F) to a pleasant maximum of 17°C (63°F), averaging at 3°C (37°F). The month is wetter, receiving 111 mm (4.4 in) of precipitation across 20 days, while humidity remains slightly lower at 78%. For more detailed information on February weather, you can visit Stelvio weather in February.
When comparing the weather in May to March, it's clear that May sees a significant rise in temperatures, with averages around 3°C (37°F) compared to March's chillier average of -6°C (21°F). May's maximum temperatures can reach up to 17°C (63°F), while in March, they only peak at 9°C (49°F). Additionally, precipitation is much higher in May at 111 mm (4.4 in) over 20 days, compared to March's 57 mm (2.2 in) over just 10 days. Humidity also varies, with March being slightly higher at 86% compared to May's 78%. These differences highlight the transition from the cold of winter to the milder, wetter days of spring. For more detailed insights into March weather, you can visit Stelvio weather in March.
In comparing the weather between April and May, May offers a noticeable improvement in temperature, with averages rising from a chilly -1°C (30°F) in April to a more mild 3°C (37°F). While April sees maximum temperatures of around 12°C (54°F), May can reach up to 17°C (63°F), making for a more pleasant atmosphere. However, May experiences higher precipitation levels at 111 mm (4.4 in) over 20 days compared to April's 74 mm (2.9 in) across only 10 days. Humidity levels also shift slightly, with April being more humid at 83% compared to May's 78%. For a closer look at the weather specifics in April, you can visit Stelvio weather in April.
In comparing the weather of May and June, we see a notable shift in temperatures. May experiences a broader temperature range with a minimum of -17°C (2°F) and an average of 3°C (37°F), while June offers milder conditions with a minimum of -4°C (25°F) and an average temperature of 9°C (48°F). Additionally, June showcases warmer maximum temperatures, peaking at 23°C (74°F) compared to May’s high of 17°C (63°F). Precipitation levels are relatively similar, with May recording 111 mm (4.4 in) over 20 days and June slightly lower at 103 mm (4.0 in) across 16 days. Humidity remains fairly consistent, with May at 78% and June at 79%. For more details about weather conditions in June, you can visit Stelvio weather in June.
May and July present distinct contrasts in weather. In May, temperatures range from a chilly minimum of -17°C (2°F) to a mild average of 3°C (37°F), peaking at 17°C (63°F). The month experiences considerable precipitation of 111 mm (4.4 in) over 20 days, coupled with a humidity level of 78%. In contrast, July offers a much warmer experience, with temperatures starting at 0°C (33°F), averaging 10°C (51°F), and reaching a maximum of 22°C (72°F). Rainfall is less frequent, totaling 80 mm (3.2 in) across 16 days, and humidity rises slightly to 82%. For a detailed look at July's weather, consider checking Stelvio weather in July.
May and August exhibit distinct weather patterns, reflecting the transition from spring to summer. In May, temperatures range from a chilly -17°C (2°F) at night to a mild 17°C (63°F) during the day, with an average of 3°C (37°F). The month also experiences significant precipitation, averaging 111 mm (4.4 in) over 20 days, coupled with a humidity level of 78%. In contrast, August brings a warmer climate, with temperatures ranging from 0°C (32°F) to a maximum of 23°C (73°F) and an average of 10°C (51°F). The precipitation decreases slightly to 101 mm (4.0 in) spread over 15 days, and humidity rises slightly to 80%. For a more detailed look at August's conditions, you can check out the following link: Stelvio weather in August.
When comparing the weather in May and September, notable differences emerge. May typically sees temperatures ranging from a minimum of -17°C (2°F) to a maximum of 17°C (63°F), with an average temperature of around 3°C (37°F). This month experiences significant precipitation, totaling 111 mm (4.4 inches) over approximately 20 days, coupled with a humidity level of 78%. On the other hand, September offers slightly milder conditions with temperatures ranging from a minimum of -13°C (9°F) to a maximum of 18°C (64°F), averaging at 6°C (43°F). The precipitation is lower at 92 mm (3.6 inches) over about 13 days, and humidity rises slightly to 83%. For a more detailed look at September conditions, visit Stelvio weather in September.
In comparing the weather between May and October, both months experience chilly temperatures, but October tends to be slightly colder overall. In May, temperatures range from a minimum of -17°C (2°F) to a maximum of 17°C (63°F), with an average of 3°C (37°F). In contrast, October has a more limited temperature range, with minimums of -15°C (4°F) and maximums reaching only 14°C (57°F), averaging around 2°C (35°F).
Precipitation is relatively similar in both months, with May receiving 111 mm (4.4 in) over 20 days, while October sees a slightly lower total of 110 mm (4.3 in) but over only 10 days. Additionally, October's humidity is higher at 90%, compared to May's 78%. For more detailed insights, you can visit Stelvio weather in October.
May and November present strikingly different weather patterns. In May, temperatures range from a minimum of -17°C (2°F) to a maximum of 17°C (63°F), with an average of 3°C (37°F). During this month, precipitation totals around 111 mm (4.4 in) spread over 20 days, while humidity sits at a moderate 78%. In stark contrast, November sees significantly colder temperatures, with lows dropping to -24°C (-12°F) and a milder maximum of 9°C (48°F), averaging at -5°C (23°F). Precipitation increases slightly to 120 mm (4.7 in) but occurs over only 11 days, and humidity rises to 89%. Overall, November brings a chillier and wetter atmosphere compared to the relatively milder and more varied conditions of May. For more details, you can check Stelvio weather in November.
May and December present a stark contrast in weather conditions. In May, temperatures range from a chilly -17°C (2°F) at night to a mild 17°C (63°F) during the day, with an average of 3°C (37°F). This month also sees about 111 mm (4.4 in) of precipitation spread over 20 days, while humidity hovers around 78%. In comparison, December is significantly colder, with temperatures plunging to a minimum of -29°C (-20°F) and an average of -10°C (14°F), reaching a maximum of just 1°C (35°F). Despite having slightly less precipitation at 103 mm (4.1 in) over 12 days, December experiences higher humidity levels at 90%. For a closer look at December's weather, you can check Stelvio weather in December.
As spring unfolds in May, Stelvio experiences a notable transition in weather, featuring milder temperatures that breathe life into the surrounding landscapes. While the chill of winter lingers in the air, the average daytime warmth invites outdoor enthusiasts to enjoy the stunning scenery. However, May is also marked by increased precipitation, with the skies often releasing rain for about two-thirds of the month, resulting in a refreshing yet humid atmosphere. This significant shift from the colder, drier winter months creates a unique experience for visitors. For a deeper dive into how Stelvio’s weather patterns evolve throughout the year, explore Stelvio Climate.