Last updated: March 24, 2025
Experience the enchanting May weather of Riva, Italy, where temperatures gracefully range from a maximum of 26°C (78°F) to a minimum of 9°C (49°F), averaging a comfortable 18°C (65°F). This picturesque month brings a moderate precipitation total of 96 mm (3.8 in) over 13 days, creating a lush, vibrant landscape. With humidity levels around 70%, May in Riva offers a refreshing atmosphere perfect for exploring its stunning surroundings. Whether you're strolling along the lake or enjoying local cuisine, this charming destination has a delightful allure during this blossoming season.
In Riva, Italy, May marks a delightful transition into warmth, with temperatures gradually rising as spring unfolds. The month starts with a minimum temperature of 9°C (49°F), signaling the end of chilly mornings, while the average temperature settles around 18°C (65°F)—perfect for enjoying outdoor activities. By the end of May, the mercury can reach up to 26°C (78°F), creating inviting conditions for locals and visitors alike to explore the stunning landscapes and vibrant culture. As the days grow longer and sunnier, May stands out as a beautiful prelude to the summer heat that follows in June, making it an ideal time to soak in the charms of this picturesque Italian destination.
May in Riva, Italy, marks a notable increase in precipitation, with 96 mm (3.8 in) of rain spread over 13 days. This significant upturn from the previous months signifies a shift as spring transitions towards a wetter summer. While April had already hinted at increased moisture with 69 mm (2.7 in), May’s rainfall lays the groundwork for the lush landscapes typical of the region. The frequency of rain encourages vibrant flora and strengthens the picturesque charm of Riva, making it a captivating locale during this blossoming time of year. Overall, May stands out as a pivotal month in Riva’s climatic calendar, heralding the onset of the wetter season.
In May, Riva, Italy, experiences a delightful transition in humidity with levels settling at 70%. This marks a slight increase from April’s 71%, reflecting the gradual warming of spring as it paves the way for summer. Overall, the trend shows a decrease in humidity from the high levels of winter, where January peaks at a significant 87%. As the months progress, humidity steadily declines, reaching its lowest point in August at 54%, before beginning to rise again in the fall. This seasonal ebb and flow not only enriches the region's climate but also enhances the natural beauty of Riva, making it an idyllic destination throughout the year.
As May unfolds in Riva, Italy, the UV Index surges to 8, marking a shift to the very high exposure category with a burn time of just 15 minutes. This significant increase from April’s UV Index of 6 reflects a growing intensity of the sun’s rays as summer approaches. While the early months of the year featured lower UV levels—January and February had a modest 2 and 3 respectively—the trend clearly indicates a seasonal escalation, with May leading into the peak summer months of June and July, where UV levels reach 9. It’s crucial to stay protected during these sunny days, so be sure to monitor conditions and practice sun safety. For more detailed insights, visit Riva UV Index.
UV Risk Categories
In Riva, Italy, May emerges as a radiant highlight in the annual sunshine calendar, basking in an impressive 388 hours of sunshine. This upward trend from the cooler months is remarkable, as the region transitions from 314 hours in March and 351 hours in April to nearly 400 hours, reflecting the vibrant growth of spring. As summer approaches, June and July bridge this transition with even more sunshine, peaking at 426 hours in July. This seasonal progression not only enhances the scenic beauty of Riva but also invigorates outdoor activities and tourism, showcasing the enchanting charm of this Italian gem. By the time summer fades into fall, sunshine hours gradually decline, yet May remains a golden connection to the sun-drenched months ahead.
In Riva, Italy, the likelihood of sunny weather experiences an upward trend as the year progresses, reaching a 48% chance of sun in May. Following a promising March, where the chances soar to 65%, April's figures dip slightly to 47%, but May maintains a strong position. This pattern indicates that while May does not quite match the summer months, it offers a noteworthy increase in sunshine opportunities compared to the earlier months of the year. As summer approaches, the skies become increasingly favorable, and visitors can look forward to enjoying more sunshine as June and July promise even brighter days ahead.
As spring blossoms into summer in Riva, Italy, the shift in daylight duration becomes increasingly apparent. In May, residents experience 14 hours of daylight, a notable increase from April’s 13 hours. This upward trend continues as June and July bring an impressive 15 hours of sunlight, ushering in the vibrant energy of summer. However, as the season transitions into late summer and fall, daylight begins to wane, with August dipping to 13 hours and September further reducing to 12 hours. This gradual decrease progresses through the cooler months, bringing daylight down to just 8 hours by December. The rhythm of daylight in Riva not only marks the changing seasons but also invites residents and visitors alike to embrace the beauty of longer, sunlit days in the heart of spring and summer.
As spring transitions into summer, May in Riva showcases a delightful uptick in average wind speed, reaching 4.2 m/s (9 mph). This gentle breeze not only enhances the charm of the lakeside town but also sets the stage for outdoor activities and leisurely strolls along the picturesque waterfront. After a relatively calm April, the winds pick up, offering a refreshing contrast to the warmer temperatures. Continuing into the summer, the wind speeds maintain a steady rhythm, often hovering around 3.8 m/s (9 mph) through July and August, making May a perfect time to enjoy the vibrant atmosphere before the peak tourist season arrives. The gradual rise in wind speed from the beginning of the year hints at the invigorating energy that Riva exudes as it welcomes the warmth of summer.
The weather in Riva 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 Riva and find detailed weather information for every month.
May and January present starkly contrasting weather patterns. In May, temperatures range from a low of 9°C (49°F) to a pleasant average of 18°C (65°F), reaching a maximum of 26°C (78°F). The month also sees significant rainfall, with 96 mm (3.8 in) over 13 days, and humidity levels sitting comfortably at 70%. In contrast, January experiences much colder temperatures, with lows around -1°C (30°F) and an average of only 6°C (43°F), peaking at 13°C (56°F). Precipitation drops to just 29 mm (1.1 in) over 4 days, although humidity is quite high at 87%. For more specifics on January weather, check out Riva weather in January.
In comparing the weather between February and May, May showcases a significant warming trend, with average temperatures ranging from a minimum of 9°C (49°F) to a maximum of 26°C (78°F) compared to February's cooler range of -1°C (30°F) to 15°C (59°F). Additionally, May experiences more precipitation, with 96 mm (3.8 in) over 13 days, in contrast to February's 75 mm (2.9 in) across just 9 days. Interestingly, while May has slightly lower humidity at 70%, February's humidity is a bit higher at 79%, contributing to the crisp feel of late winter. For a detailed look at February’s weather patterns, you can visit Riva weather in February.
The weather in May is notably warmer than in March, showcasing a minimum temperature of 9°C (49°F) compared to March's chilly -2°C (29°F). May enjoys a pleasant average temperature of 18°C (65°F), while March averages only 10°C (50°F). Additionally, the maximum temperature in May reaches up to 26°C (78°F), offering a stark contrast to March's high of 19°C (66°F). In terms of precipitation, May receives 96 mm (3.8 in) over 13 days, which is considerably more than March's 49 mm (1.9 in) across just 7 days. Despite the increase in rainfall, humidity levels remain similar, with May at 70% and March at 69%. For more details on March weather, you can refer to Riva weather in March.
In comparing the weather of May and April, we see a noticeable warming trend as temperatures rise. May typically features a minimum temperature of 9°C (49°F) and an average of 18°C (65°F), in contrast to April, which has a minimum of 5°C (41°F) and an average of 14°C (57°F). Additionally, the maximum temperature in May reaches 26°C (78°F), compared to April's peak of 23°C (73°F). While May experiences more precipitation, totaling 96 mm (3.8 in) over 13 days, April has less rainfall at 69 mm (2.7 in) over 8 days. Humidity levels are relatively similar, with May at 70% and April slightly higher at 71%. For a more detailed look at April weather, you can visit Riva weather in April.
May and June exhibit significant differences in weather patterns. In May, temperatures range from a chilly 9°C (49°F) to a pleasant 26°C (78°F), with an average of 18°C (65°F). The month sees about 96 mm (3.8 in) of precipitation over 13 days, accompanied by relatively high humidity at 70%. In contrast, June experiences warmer temperatures, with a minimum of 16°C (61°F), an average of 24°C (75°F), and a maximum reaching 32°C (91°F). Rainfall decreases to 50 mm (2.0 in) over just 7 days, and humidity drops to a more comfortable 65%. For more details about the weather in June, you can check this link: Riva weather in June.
May and July present strikingly different weather patterns. In May, temperatures range from a cool 9°C (49°F) at night to a pleasant average of 18°C (65°F) during the day, peaking at 26°C (78°F). The month is characterized by higher precipitation, with 96 mm (3.8 in) falling over 13 days, and humidity levels averaging around 70%. In contrast, July boasts much warmer temperatures, with minimums of 20°C (68°F) and average highs reaching 32°C (89°F). This summer month sees less rainfall, with only 73 mm (2.9 in) over 10 days, and a lower humidity level of 61%. To find out more about July weather specifics, you can visit Riva weather in July.
May and August present contrasting weather conditions. In May, temperatures range from a minimum of 9°C (49°F) to a maximum of 26°C (78°F), with an average of 18°C (65°F). The month experiences significant precipitation, totaling 96 mm (3.8 in) over 13 days, contributing to a relatively high humidity level of 70%. In contrast, August boasts warmer temperatures, with a minimum of 17°C (64°F), an average of 26°C (79°F), and a peak of 33°C (91°F). Precipitation decreases to 58 mm (2.3 in) over just 7 days, accompanied by lower humidity at 54%. For more details, check out the Riva weather in August.
May and September present distinct weather characteristics that reflect seasonal transitions. In May, temperatures range from a cooler 9°C (49°F) at night to a pleasant 26°C (78°F) during the day, with an average temperature of 18°C (65°F). This month also sees a fair amount of rainfall, with 96 mm (3.8 in) spread across 13 days, contributing to a humidity level of 70%. In contrast, September offers warmer temperatures, with a minimum of 14°C (57°F) and a maximum of 29°C (85°F), averaging 22°C (71°F). Although it is slightly wetter, with 121 mm (4.8 in) of precipitation over just 10 days, September's humidity is lower at 66%. For more detailed insights on September weather, you can visit Riva weather in September.
May and October offer distinctly different weather patterns. In May, temperatures range from a minimum of 9°C (49°F) to a maximum of 26°C (78°F), with an average of 18°C (65°F). The month sees about 96 mm (3.8 in) of rain over approximately 13 days, and humidity levels hover around 70%. In contrast, October presents slightly milder temperatures, with minimums at 11°C (52°F) and maximums at 25°C (77°F), averaging 17°C (63°F). Precipitation is less frequent, totaling 79 mm (3.1 in) over about 7 days, yet humidity is higher at 83%. For further details, check out Riva weather in October.
May and November present quite different weather patterns in Riva. In May, temperatures range from a minimum of 9°C (49°F) to a maximum of 26°C (78°F), with an average of 18°C (65°F). The month experiences around 96 mm (3.8 in) of precipitation over approximately 13 days, coupled with a humidity level of 70%. In contrast, November sees cooler temperatures, with a minimum of 5°C (41°F) and a maximum of 19°C (66°F), averaging just 13°C (55°F). While precipitation is slightly higher at 104 mm (4.1 in) over 12 days, humidity rises significantly to 88%. Thus, while May offers warmer and sunnier conditions, November brings cooler and wetter weather, making each month distinct in its climate characteristics. For more details, you can check out Riva weather in November.
May and December present notably different weather conditions. In May, temperatures range from a minimum of 9°C (49°F) to a maximum of 26°C (78°F), with an average temperature of 18°C (65°F). The month experiences considerable rainfall, totaling 96 mm (3.8 in) over about 13 days, and humidity levels are around 70%. In contrast, December sees cooler temperatures, with a minimum of 2°C (35°F) and a maximum of 15°C (60°F), averaging just 8°C (47°F). Precipitation slightly decreases to 81 mm (3.2 in) over 12 days, and humidity rises to 85%. For a more detailed look at December's weather, you can visit Riva weather in December.
As May unfolds in Riva, the weather becomes a delightful transition from the chill of early spring to a more temperate climate. With daily temperatures averaging around 18°C (65°F), residents and visitors can enjoy outdoor activities in the refreshingly mild air, while occasional rain—a hallmark of the month—contributes to the region's lush landscapes. The level of humidity sits at around 70%, adding a pleasant warmth that contrasts with the cooler temperatures experienced in previous months. While May sees an increase in precipitation with about 13 rain days, it ultimately sets the stage for the vibrant summer ahead. For more detailed insights into the area's climate, visit Riva Climate.