Last updated: August 27, 2025
May in Bellinzona, Switzerland, offers a captivating blend of springtime charm and varied weather conditions. With maximum temperatures reaching a delightful 25°C (78°F) and an average of 11°C (52°F), the month invites outdoor exploration despite the occasional chill, as minimums can dip to a brisk -8°C (18°F). It's a wet month, with a total precipitation of 165 mm (6.5 in) spread over 19 days, contributing to the lush greenery the region is known for. Coupled with an average humidity level of 80%, May presents a refreshing yet unpredictable climate, making it essential for visitors to embrace both sunshine and rain during their stay.
In May, Bellinzona begins to shake off the chill of winter, embracing a mild transition into warmer months. With minimum temperatures around -8°C (18°F) and averages climbing to 11°C (52°F), the city experiences a refreshing shift from the previous months. The high can peak at 25°C (78°F), hinting at the summer's imminent arrival. This notable rise from an average of 7°C (46°F) in April showcases the region's blossoming beauty, as nature awakens and the days grow longer and sunnier. May in Bellinzona is not just a month; it’s a celebration of emerging warmth and vibrant flora, inviting visitors to enjoy the stunning landscapes and lively outdoor activities.
May marks a significant transition in Bellinzona's precipitation patterns, with a notable increase to 165 mm (6.5 in)—the highest monthly total for the season. This substantial rainfall occurs over 19 days, indicating a shift towards wetter weather compared to the preceding months. After a steady climb from January’s 58 mm through April’s 121 mm, May's deluge not only replenishes the region but also sets the stage for the upcoming summer. As the environment absorbs this spring rain, it fosters lush landscapes, making May a pivotal month for both nature and local activities in this picturesque Swiss town. The consistency of rain continues into June, albeit with a slight decrease, hinting at a dynamic interplay between wet and dry spells as the year progresses.
In Bellinzona, Switzerland, May marks a notable shift in humidity as the levels drop to 80%, the lowest since January. This gradual decrease from the 92% humidity of January signals the transition from the damp chill of winter to a more temperate spring. Following April's 84%, May's moisture levels indicate the arrival of warmer weather, allowing for a more comfortable atmosphere. Interestingly, as summer approaches, humidity slightly increases again in June to 82%, suggesting that while the spring brings a brief respite from humidity, the characteristic dampness returns during the peak summer months. Overall, May offers a refreshing interlude in Bellinzona’s yearly humidity cycle, promising pleasant conditions for outdoor exploration.
As May rolls into Bellinzona, Switzerland, the UV Index reaches a striking 9, indicating a very high level of sun exposure that demands attention. This surge continues the upward trend seen since April, where the index jumped from 8 to its current peak. With a burn time of just 15 minutes, it’s crucial to prioritize sun safety, as prolonged exposure can lead to skin damage. Interestingly, May signifies the transition from the moderate levels of winter months to the intense sun of summer, which peaks in June and July. As outdoor activities flourish in this picturesque locale, residents and visitors alike should be vigilant about applying sunscreen and wearing protective clothing. For more detailed insight, check out Bellinzona UV Index.
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May in Bellinzona, Switzerland, heralds the arrival of longer, sunlit days, with 350 hours of sunshine brightening the landscape. This marked increase in daylight follows a steady climb from 174 hours in January through to 330 hours in April. As the region transitions into summer, sunshine hours continue to rise, peaking in July with 404 hours. The trend indicates a vibrant meteorological tapestry, where May serves as a delightful bridge between the springtime blooms and the summer warmth, creating a perfect backdrop for outdoor adventures and leisurely strolls through the picturesque streets of Bellinzona.
In Bellinzona, Switzerland, the likelihood of enjoying sunny weather takes a notable dip in May, with only a 38% chance of sunshine. This marks a decline from the relatively bright March (59%) and a disappointing follow-up to the April average of 46%. Interestingly, while summer months like August see an increase in sun exposure at 51%, May's cloudier skies offer a stark contrast. As the seasons shift, it seems that spring in Bellinzona is rather erratic, emphasizing the unpredictability of weather patterns before the summer sun truly arrives.
In Bellinzona, Switzerland, the arrival of May heralds a delightful increase in daylight, with the sun gracing the skies for 14 hours each day. This trend of extending light hours begins in January and steadily progresses, jumping from 9 hours in the depths of winter to a vibrant 14 hours come spring. As April blooms into May, residents eagerly anticipate the longer days that are perfect for outdoor activities and enjoying the lush landscapes. Following the peak in June with 15 hours of daylight, there’s a gradual tapering off through the summer and into fall. Each month tells a story of increasing light that mirrors the growing energy and enthusiasm found in the heart of this charming Swiss town.
In May, Bellinzona enjoys a gentle breeze with an average wind speed of 1.3 m/s (3 mph), consistent with the calm winds of the preceding months. This soft airflow contributes to the pleasant spring atmosphere, perfect for outdoor activities. Interestingly, the wind speeds remain stable as we transition into June, suggesting a tranquil start to summer. Throughout the earlier months of the year, the winds were slightly more varied, peaking in January at 1.6 m/s (4 mph), but gradually settled into the mild conditions seen in May. As we look towards the summer, the consistent wind patterns in this charming Swiss town create an idyllic setting, inviting residents and visitors alike to bask in its serene charm.
Weather in Bellinzona varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Bellinzona, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present stark contrasts in weather conditions. In May, temperatures can range from a chilly -8°C (18°F) to a warm 25°C (78°F), averaging around 11°C (52°F), while January remains significantly colder, with temperatures fluctuating between -16°C (3°F) and a maximum of 9°C (49°F), with an average of -1°C (30°F). May experiences more precipitation, totaling 165 mm (6.5 in) over about 19 days, compared to January's 58 mm (2.3 in) across just 9 days. Humidity levels also differ, with May at 80% and January slightly higher at 92%. For more details on January's climate specifics, you can check Bellinzona weather in January.
May generally offers milder weather compared to February, with average temperatures rising from a chilly 1°C (34°F) in February to a more pleasant 11°C (52°F) in May. February experiences colder nights, with minimum temperatures dipping to -16°C (3°F), while May’s lows are a bit milder at -8°C (18°F). Additionally, May sees a significant increase in rainfall, with 165 mm (6.5 in) over 19 days, compared to February’s 54 mm (2.1 in) over just 10 days. Humidity levels remain high in both months, but February is slightly more humid at 89%, compared to May's 80%. For a detailed look at February’s weather, you can refer to this link: Bellinzona weather in February.
May's weather in Bellinzona presents a significant contrast to that of March. With temperatures ranging from a low of -8°C (18°F) to a high of 25°C (78°F), May enjoys a much warmer average of 11°C (52°F). In comparison, March experiences chillier conditions, with temperatures ranging from -17°C (2°F) to a maximum of 18°C (65°F) and an average of just 3°C (38°F). Additionally, May sees more precipitation, totaling 165 mm (6.5 in) over 19 days, while March's precipitation is lighter at 93 mm (3.7 in) across 11 days. The humidity remains relatively high in both months, with March slightly edging out at 87%, compared to May's 80%. For more detailed insights, check Bellinzona weather in March.
Comparing the weather in May and April reveals notable differences in temperature and precipitation. In May, temperatures range from a minimum of -8°C (18°F) to a maximum of 25°C (78°F) with an average of 11°C (52°F), indicating a wider temperature variation compared to April, which has a minimum of -6°C (22°F), maximum of 21°C (70°F), and an average of 7°C (46°F). While both months experience significant rainfall, May receives more precipitation, totaling 165 mm (6.5 in) over 19 days, compared to April's 121 mm (4.8 in) over just 11 days. Additionally, May's humidity hovers around 80%, slightly lower than April's 84%. For a more detailed look at April's weather, visit Bellinzona weather in April.
May and June exhibit distinct weather patterns as spring transitions into summer. In May, temperatures range from a chilly minimum of -8°C (18°F) to a comfortable maximum of 25°C (78°F), with an average of 11°C (52°F). The month also sees a significant amount of rainfall, totaling 165 mm (6.5 in) over 19 days, accompanied by a high humidity level of 80%. In contrast, June warms up considerably, showcasing a minimum of 5°C (41°F) and peaking at a robust 34°C (94°F), with an average of 16°C (61°F). Although June experiences slightly less precipitation at 148 mm (5.8 in) across 18 days, humidity increases marginally to 82%. This shift marks a clear evolution in weather conditions as the year advances. For more detailed information, check out Bellinzona weather in June.
In comparing the weather between May and July, there is a noticeable shift in temperature and precipitation patterns. May experiences cooler temperatures with a minimum of -8°C (18°F) and an average of 11°C (52°F), peaking at 25°C (78°F). In contrast, July offers milder conditions, where temperatures range from a minimum of 7°C (44°F) to an average of 17°C (64°F) and a maximum of 29°C (84°F).
Precipitation is slightly lower in July, accumulating to 125 mm (4.9 in) over 18 days, compared to May's 165 mm (6.5 in) across 19 days. Humidity levels remain relatively high in both months, with May at 80% and July slightly higher at 83%. For more detailed information on July weather, you can check Bellinzona weather in July.
May and August present contrasting yet mild weather patterns. In May, temperatures range from a chilly minimum of -8°C (18°F) to a warm maximum of 25°C (78°F), with an average of 11°C (52°F). This month is characterized by considerable precipitation, totaling 165 mm (6.5 in) over 19 days, maintaining a humidity level of 80%. In contrast, August offers a more stable climate, featuring minimum temperatures of 7°C (45°F) and maximums reaching 29°C (84°F), averaging around 17°C (63°F). Precipitation is slightly lower in August at 160 mm (6.3 in) with rain spread over just 13 days, while humidity remains consistent at 80%. For more detailed insights, you can check out Bellinzona weather in August.
In May, the weather experiences a broader range of temperatures, with lows reaching -8°C (18°F) and highs soaring up to 25°C (78°F), resulting in an average temperature of 11°C (52°F). This month also sees considerable precipitation of 165 mm (6.5 in) over 19 days, contributing to a humidity level of 80%.
Conversely, September brings more moderate weather, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 23°C (75°F), and an average of 13°C (56°F). The month is generally drier with 126 mm (4.9 in) of precipitation over 13 days and slightly higher humidity at 83%.
For more detailed information, you can visit Bellinzona weather in September.
May and October present contrasting yet mild weather patterns. In May, temperatures range from a minimum of -8°C (18°F) to an average of 11°C (52°F), reaching a maximum of 25°C (78°F). The month experiences significant rainfall, totaling 165 mm (6.5 in) across 19 days, coupled with a humidity level of 80%. In comparison, October sees slightly cooler temperatures, with a minimum of -1°C (31°F), an average of 9°C (48°F), and a maximum of 21°C (70°F). This month has a higher precipitation level of 185 mm (7.3 in), but spread over fewer days—just 11 days—with humidity peaking at 90%. For a more detailed look, you can check out the Bellinzona weather in October.
In May, temperatures range from a chilly -8°C (18°F) to a warm 25°C (78°F), with an average of 11°C (52°F), making it a month that showcases significant warmth and variability. The precipitation is relatively high at 165 mm (6.5 in) over approximately 19 days, accompanied by a humidity level of 80%.
In contrast, November brings colder conditions, with temperatures dipping from a low of -10°C (14°F) to a maximum of 15°C (59°F) and an average of just 4°C (39°F). Precipitation is slightly lower at 149 mm (5.9 in), spread over 12 days, and humidity rises to 88%. For a closer look at November weather, you can check out Bellinzona weather in November. Overall, May presents a more temperate scenario with greater warmth, while November signifies a transition into the colder winter months.
May and December present stark contrasts in weather conditions. In May, temperatures range from a chilly -8°C (18°F) at night to a warm 25°C (78°F) during the day, with an average of 11°C (52°F). This month sees a significant amount of precipitation, totaling 165 mm (6.5 in) over 19 days, with humidity averaging around 80%. In contrast, December features much colder temperatures, with lows plunging to -14°C (7°F) and a maximum of only 10°C (50°F), averaging at 0°C (32°F). The total precipitation in December is lower at 111 mm (4.4 in) over just 11 days, but humidity is higher at 90%. To delve deeper into December weather specifics, you can check Bellinzona weather in December.
As spring takes full bloom in Bellinzona during May, the weather presents a delightful contrast to the chill of the previous months. With temperatures rising and the unmistakable fragrance of blossoming flowers in the air, residents and visitors alike can enjoy a more comfortable climate, although occasional rain showers are common. The humidity levels remain high, adding a soft, fresh feel to the atmosphere, but the warmth is a welcome change. Compared to the colder winter months, May offers a vibrant resurgence of life and color, making it the perfect time to explore the picturesque landscapes of the region and immerse oneself in its local culture. For a deeper understanding of what to expect throughout the year, visit Bellinzona Climate.