Last updated: March 24, 2025
May in Bormio, Italy, is a charming transition from the chill of winter to the gentle warmth of spring. With a maximum temperature reaching 18°C (64°F) and an average of 3°C (39°F), visitors can expect a mix of cool days and mild afternoons. However, the month also brings minimums plunging to -17°C (1°F), reminding us of the lingering mountain chill. Rain is frequent, with 121 mm (4.8 in) of precipitation spread over 21 days, contributing to a humidity level of 78%. As nature awakens, the landscape transforms, offering a picturesque backdrop for outdoor adventures amidst the cool, refreshing air of the Italian Alps.
In May, Bormio, Italy begins to shake off the winter chill, with temperatures gradually rising to welcome the onset of spring. The minimum temperature hovers around -17°C (1°F), while the average creeps up to a mild 3°C (39°F), basking in the promise of warmer days ahead. The maximum temperature climbs to a pleasant 18°C (64°F), inviting locals and visitors alike to enjoy outdoor activities amidst the stunning alpine scenery. This month marks a significant transition, as the snow begins to melt, revealing vibrant landscapes and offering a glimpse of the natural beauty that Bormio has to offer. Overall, May serves as a delightful prelude to the warmer months, characterized by increasing warmth and revitalizing energy in this charming Italian destination.
In May, Bormio experiences a significant uptick in precipitation, with a remarkable 121 mm (4.8 in) falling over the course of 21 days. This increase marks a stark contrast to the preceding months, where precipitation levels were notably lower; for example, April recorded just 74 mm (2.9 in), with the same number of rainy days. The arrival of May signals a transition into a wetter spring, as the region prepares for the lush greenery of summer. Following May, June continues the trend with 102 mm (4.0 in), albeit with fewer rainy days. This pattern highlights how May serves as a pivotal month in Bormio's climatic rhythm, propelling the area into a vibrant season of growth and rejuvenation.
As spring unfolds into May in Bormio, Italy, the humidity experiences a noticeable decline, dipping to 78%—the lowest point of the year thus far. This decrease marks a significant shift from the winter months, where humidity levels hovered above 89%. As summer approaches, the gradual rise of humidity in June to 79% signals the return of moisture, but it remains comfortably low compared to the early year's peaks. This pattern highlights Bormio's transition from crisp, cool air to the more humid summers, making May an ideal time to enjoy the region's breathtaking scenery while basking in its refreshing climate.
As May rolls into Bormio, Italy, the UV Index reaches a striking 10, placing it firmly in the very high exposure category, with a burn time of just 15 minutes. This marks a continuation of the increasing trend observed from the previous months, where the UV levels shifted from a moderate 4 in February to a very high 8 in April. As the days grow longer and sunnier, residents and visitors alike should be vigilant and proactive about sun protection, as the risk of skin damage intensifies. It’s crucial to stay informed and take necessary precautions—check out Bormio UV Index for detailed updates and safety tips.
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In May, Bormio, Italy, basks in an impressive 363 hours of sunshine, making it a delightful time for outdoor exploration and enjoyment of the breathtaking alpine scenery. The month marks a noticeable transition, as the sunshine hours peak compared to the earlier months, with a steady upward trend from the 185 hours in January to the blossoming April totals of 345 hours. As spring fully unfolds, May paves the way for the vibrant summer months ahead, where sunshine reaches its zenith in July with 412 hours. The gradual increase in daylight is not only a treat for sun-seekers but also heralds the arrival of hiking trails and lush landscapes, inviting visitors to relish the beauty of Bormio in its sun-lit glory.
In Bormio, Italy, the likelihood of sunny weather in May is 32%, reflecting a slight dip compared to the preceding months of March and April, which saw higher probabilities of sunshine at 45% and 42%, respectively. This decrease aligns with a trend observed as spring transitions into summer, where the sun's presence becomes more variable. Despite not being the sunniest month, May still offers a good chance for outdoor enthusiasts to enjoy the budding landscapes and mild conditions. As the year progresses into June, the chances of sunny weather begin to stabilize around 36%, indicating a promising summer ahead.
In Bormio, Italy, daylight duration experiences a delightful transformation as the year progresses. Starting at 9 hours in January, the days gradually grow longer, reaching 10 hours in February and 11 hours in March. By the time April arrives, daylight extends to 13 hours, setting the stage for May's peak of 15 hours, where the sun graces the landscape with its warm embrace. This generous daylight continues through June and July, maintaining a vibrant 15 hours, perfect for outdoor adventures. As summer fades into autumn, daylight begins to wane, with August offering 14 hours before a gradual decline to 12 hours in September. The year wraps up with shorter days again, dwindling to 10 hours in October, then down to 9 hours in November, and finally, the year closes with a mere 8 hours in December. This rhythm of daylight not only highlights the seasonal changes but also creates a captivating backdrop for the activities and experiences that define life in Bormio throughout the year.
As May unfolds in Bormio, Italy, a gentle breeze begins to grace the region with an average wind speed of 1.6 m/s (4 mph), mirroring the calm conditions typically felt during this time. This slight uptick from the preceding months of April (1.5 m/s) and March (1.5 m/s) signals a subtle transition into warmer weather, as the winds remain mild and refreshing. The consistency of low wind speeds throughout the winter and early spring suggests a tranquil atmosphere, making May an ideal month for outdoor exploration and enjoying the stunning alpine scenery. Interestingly, the wind speeds remain steady even into the summer months, such as July (1.6 m/s), maintaining a pleasant environment for both locals and visitors to savor the charm of Bormio without the interruption of blustery conditions.
The weather in Bormio 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 Bormio and find detailed weather information for every month.
May and January present starkly contrasting weather conditions. In May, the minimum temperature hovers around -17°C (1°F), with an average of 3°C (39°F) and a maximum reaching 18°C (64°F), all while experiencing 121 mm (4.8 in) of precipitation over 21 days. The humidity in May sits at 78%, creating a relatively more comfortable atmosphere compared to the deep chill of January. In contrast, January is characterized by much colder temperatures, with a minimum of -30°C (-21°F) and an average of -11°C (12°F). The maximum temperature only climbs to 1°C (34°F), accompanied by less precipitation at 60 mm (2.4 in) over just 9 days, but with significantly higher humidity at 93%. For more insights into January's weather specifics, visit Bormio weather in January.
When comparing the weather in May to February, notable differences emerge. May experiences milder conditions with average temperatures around 3°C (39°F) and highs reaching up to 18°C (64°F), compared to February's frigid averages of -8°C (18°F) and maximums of only 5°C (41°F). Additionally, May sees significantly more precipitation, with 121 mm (4.8 in) falling over 21 days, while February records only 48 mm (1.9 in) across 9 days. Humidity levels are slightly lower in May at 78%, versus February's higher 89%. This shift from the chill of winter to the more temperate spring is a marked transition in the climate. For more details on February weather, refer to Bormio weather in February.
In comparing the weather between May and March, May experiences significantly milder temperatures, with an average of 3°C (39°F) compared to March's much colder average of -5°C (22°F). The minimum temperature in May is -17°C (1°F), which is warmer than March's low of -24°C (-11°F). May also sees a higher maximum temperature at 18°C (64°F) versus March's peak of 10°C (50°F). Precipitation is more frequent in May, occurring on 21 days and totaling 121 mm (4.8 in), compared to March's 66 mm (2.6 in) over 11 days. Additionally, while humidity is high in both months—78% in May and 86% in March—the more temperate conditions of May make it feel less oppressive. For more detailed information about March weather, you can refer to Bormio weather in March.
In comparing the weather between April and May, we can see a noticeable transition from colder early spring temperatures to milder, more variable conditions. April had a minimum temperature of -17°C (2°F) and an average of -1°C (31°F), whereas May's minimum remained the same at -17°C (1°F) but saw a rise in the average temperature to 3°C (39°F) and a maximum of 18°C (64°F). Precipitation also increased, with May receiving 121 mm (4.8 in) over 21 days compared to April's 74 mm (2.9 in) over just 11 days. Humidity was slightly lower in May at 78%, down from April's 83%. For more detailed insights, you can check Bormio weather in April.
In comparing the weather for May and June, we observe a notable transition as temperatures rise and precipitation levels shift. May experiences a chilly average temperature of 3°C (39°F), with a maximum of 18°C (64°F) and even dipping to -17°C (1°F) at night. In contrast, June offers a warmer average of 9°C (49°F) and highs reaching 24°C (75°F), while the minimum temperature is a milder -3°C (26°F). Although May has slightly higher precipitation at 121 mm (4.8 in) over 21 days, June follows closely with 102 mm (4.0 in) spread over 17 days, with humidity remaining relatively consistent between the two months at around 78% and 79%, respectively. For more detailed insights, check out Bormio weather in June.
May and July in Bormio showcase a notable shift in weather patterns. In May, temperatures range from a chilly -17°C (1°F) at night to a mild 18°C (64°F) during the day, with an average of around 3°C (39°F). The month is characterized by 121 mm (4.8 in) of precipitation over 21 days, paired with a humidity level of 78%. In contrast, July experiences milder nights with temperatures dipping to 0°C (33°F) and daytime highs reaching up to 23°C (74°F), culminating in an average of 11°C (52°F). Precipitation slightly decreases to 108 mm (4.3 in) over 20 days, while humidity rises to 82%. This demonstrates a transition from cooler, wetter spring conditions to warmer, more humid summer weather. For more specific information, check out Bormio weather in July.
When comparing the weather in May and August, notable differences emerge in both temperature and precipitation. May features a broader temperature range, with minimums dipping as low as -17°C (1°F) and maximums reaching 18°C (64°F), while August's temperatures are milder, with minimums at 0°C (33°F) and maximums around 22°C (72°F). Precipitation is relatively high in both months, with May receiving 121 mm (4.8 in) over 21 days and August slightly higher at 131 mm (5.1 in) across 19 days. Humidity remains consistent, hovering around 78% in May and slightly increasing to 80% in August. For more detailed information about August weather, you can visit Bormio weather in August.
In May, temperatures in Bormio range from a chilly -17°C (1°F) to a pleasant maximum of 18°C (64°F), with an average temperature of 3°C (39°F). The month is quite wet, receiving 121 mm (4.8 in) of precipitation over 21 days, while humidity levels sit at 78%. In contrast, September shows slightly milder conditions with temperatures varying from -13°C (8°F) to a similar high of 18°C (65°F) and an average of 7°C (44°F). This month is drier, with 98 mm (3.9 in) of rainfall over 14 days and higher humidity at 83%. For a more detailed look at the weather during this month, you can check Bormio weather in September.
May and October present distinctly different weather patterns, with May experiencing milder temperatures compared to the chill of October. In May, temperatures range from a minimum of -17°C (1°F) to a pleasant maximum of 18°C (64°F), while October sees a slightly narrower range of -14°C (8°F) to 14°C (58°F), indicating a trend towards cooler conditions as autumn sets in. Precipitation levels are relatively close, with May receiving 121 mm (4.8 in) over 21 days, in contrast to October's 114 mm (4.5 in) spread across just 9 days. Additionally, October's humidity registers higher at 90%, compared to May's 78%, contributing to a different feel in the atmosphere. For more detailed information about October weather, you can check Bormio weather in October.
May and November present striking contrasts in weather patterns. In May, temperatures range from a chilly -17°C (1°F) at night to a comfortable 18°C (64°F) during the day, with an average temperature of 3°C (39°F) and 121 mm of precipitation spread over 21 days. The humidity is moderate at 78%, signaling the transition from spring to summer. In contrast, November tends to be much colder, with minimum temperatures dropping to -24°C (-10°F) and a maximum of only 9°C (48°F), resulting in a much lower average of -4°C (24°F). Precipitation is slightly lower at 120 mm, but it occurs over only 12 days, and humidity rises to 89%, giving the month an even chillier feel. For a more in-depth look at November conditions, you can refer to Bormio weather in November.
In comparing the weather between May and December, it is evident that May offers a significantly milder climate. With average temperatures around 3°C (39°F) and a maximum of 18°C (64°F), May features more comfortable conditions compared to the harsher winter month of December, which sees average temperatures drop to -10°C (15°F) with a maximum of only 2°C (36°F). Additionally, May experiences 121 mm (4.8 in) of precipitation over 21 days, while December has slightly less precipitation at 109 mm (4.3 in) but more humidity at 90%. This stark contrast in temperatures and humidity levels highlights the transition from spring to deep winter in this region. For more details on December weather, visit Bormio weather in December.
As spring begins to unfold in May, Bormio transforms into a landscape teeming with fresh vitality. The temperatures rise from the chill of winter but still remain cool enough to remind visitors of the season's transitional nature. With an average temperature around 3°C and the occasional peak hitting 18°C, May offers a refreshing contrast to the warmer months ahead, making it an ideal time for those seeking milder weather. However, be prepared for rainy days, as this month experiences a significant amount of precipitation—often accompanied by humidity levels around 78%. This distinct weather pattern sets May apart from the sunnier summer months, providing a unique backdrop for outdoor adventures. For more insights on the climate throughout the year, check out Bormio Climate.