Last updated: March 24, 2025
In May, San Gimignano experiences a vibrant transition into warmer weather, with maximum temperatures reaching up to 31°C (89°F) and an average of 17°C (63°F). However, this picturesque Italian town also faces a range of conditions with minimum temperatures dipping to 4°C (40°F). Rainfall is notable, with 93 mm (3.7 in) of precipitation spread over 14 days, leading to a relatively humid environment at 69%. Visitors can expect a mix of sunny days and refreshing showers, making it an ideal time to explore its stunning medieval architecture and lush landscapes.
In May, San Gimignano begins to shift from the cool embrace of spring to the warm caress of early summer. With minimum temperatures starting at a comfortable 4°C (40°F) and soaring to a maximum of 31°C (89°F), visitors can expect delightful days that are perfect for exploring the town’s medieval wonders. The average temperature rises to a pleasant 17°C (63°F), signaling a vibrant atmosphere as flowers bloom and outdoor activities flourish. Compared to the preceding months, May is a significant leap into warmth, marking a transition that invites both locals and tourists to enjoy the sun-drenched landscapes and the charming streets of this captivating Italian gem.
May brings a noticeable increase in precipitation to San Gimignano, Italy, as it records 93 mm (3.7 in) of rainfall over 14 days, marking one of the wettest months of the year. This trend of rising precipitation continues from the previous months, with April already experiencing 86 mm (3.4 in). Interestingly, as spring unfolds, May not only surpasses the wetter April, but also sets the stage for a shift towards drier summer months. The ample rainfall supports the lush scenery surrounding San Gimignano, enhancing the vibrancy of its famed landscapes. This period of increased precipitation creates a refreshing atmosphere, contributing to the charm of the city as it transitions into early summer.
In May, San Gimignano experiences pleasant humidity levels at around 69%, which is slightly higher than the preceding month of April. This moderate humidity contributes to the region's lush greenery and vibrant blooming flowers, making it an ideal time for exploration and outdoor activities. As spring transitions into summer, humidity begins to decline, with June seeing a dip to 62%. This trend reflects the gradual shift towards warmer and drier conditions typical of the Italian summer, while still maintaining the charm of May's refreshing atmosphere.
As May arrives in San Gimignano, the UV Index sharply climbs to 8, indicating a very high exposure category with a significantly reduced burn time of just 15 minutes. This trend marks a continuation of increasing solar intensity from the earlier months, where January's low index of 2 gradually ascended to April’s high of 7. In comparison to the preceding months, the surge in May serves as a reminder to outdoor enthusiasts to take proper precautions, such as using sunscreen and wearing protective clothing. As the summer approaches, residents and visitors alike should stay informed about the powerful sun, especially as the UV levels remain elevated through June and July. For more detailed information, check the San Gimignano UV Index.
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As spring gives way to summer, May in San Gimignano shines with a delightful 393 hours of sunshine, marking a peak in daylight hours that invites exploration of its picturesque streets and medieval towers. This blossoming month follows a steady increase from January, when the sun barely graced the town for 189 hours, to a vibrant April that brings 351 hours, hinting at the allure of longer days ahead. The transition into June continues this sunny trend, with an impressive 420 hours, showcasing the region’s warm embrace of sunlight. In May, the warmth of the sun not only enhances the beauty of San Gimignano but also elevates the spirits of its visitors, making it a perfect time to experience the enchanting charm of this historic Italian gem.
In San Gimignano, Italy, the chances of enjoying sunny weather in May hover around 43%, which is relatively favorable compared to the earlier months but slightly dips from April's 47%. This pattern reveals a trend where the likelihood of sunny days tends to increase as the year progresses, especially leading into the summer months. For instance, after May, the sun-soaked days rise to 58% in June and continue to climb, peaking at 66% in August. Therefore, while May offers a decent prospect for sunshine, the upcoming months promise even brighter skies, making late spring a lovely prelude to the sun-drenched Italian summer.
As spring unfolds in San Gimignano, Italy, daylight hours begin to stretch noticeably, peaking at 14 hours in May. This trend of increasing light begins in January, where residents enjoy 9 hours of daylight, gradually rising to 11 hours by March. With the arrival of April, the days grow even longer, allowing for 13 hours of sun as the landscape bursts into color. During May and June, the idyllic Tuscan countryside basks in the warmth of 14 and 15 hours respectively, creating the perfect backdrop for leisurely strolls through its historic streets. As summer wanes into August, daylight gently recedes back to 13 hours, eventually tapering off with the autumn months, where daylight lasts 10 hours in October and dwindles to 9 hours by November, marking the return of shorter, cozier days. This rhythmic cycle not only enhances the beauty of San Gimignano but also invites residents and visitors alike to savor each sun-drenched moment.
In May, San Gimignano experiences a gentle increase in average wind speed, reaching 2.6 m/s (6 mph), which is slightly faster than the preceding months. This subtle uptick in breeziness marks a transition into warmer weather, as spring begins to flourish. Throughout the month, the refreshing winds help to moderate the rising temperatures, providing a pleasant backdrop to the town's stunning medieval architecture and vibrant landscapes. As the winds gradually decrease into the summer months, May stands out as a delightful interlude, inviting both locals and tourists to enjoy the beauty of this historic Italian gem amidst gentle, invigorating gusts.
The weather in San Gimignano 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 San Gimignano and find detailed weather information for every month.
May and January present strikingly different weather patterns. In May, temperatures range from a minimum of 4°C (40°F) to a maximum of 31°C (89°F), resulting in a pleasant average of 17°C (63°F). However, this month also brings considerable precipitation, with 93 mm (3.7 in) falling over approximately 14 days and humidity levels at 69%. In contrast, January experiences much colder temperatures, with a minimum of -6°C (22°F) and a maximum of 15°C (59°F), leading to an average of only 5°C (42°F). While January is drier with just 51 mm (2.0 in) of precipitation over 7 days, the humidity is notably higher at 84%. For a detailed look at January weather, you can check San Gimignano weather in January.
May and February present quite contrasting weather conditions. In May, temperatures range from a cool 4°C (40°F) at night to a warm 31°C (89°F) during the day, averaging around 17°C (63°F). The month experiences a higher level of warmth and an average humidity of 69%, with 93 mm (3.7 in) of precipitation over 14 days. In contrast, February is considerably cooler, with temperatures ranging from a chilly -5°C (24°F) at night to a mild 20°C (67°F) during the day, averaging 8°C (46°F). February sees slightly less precipitation at 76 mm (3.0 in) over just 8 days and has a higher humidity level of 76%. For those interested in more detailed weather patterns from February, you can check San Gimignano weather in February.
In comparing the weather between March and May, May generally presents milder and more variable temperatures, with averages around 17°C (63°F) and a maximum reaching up to 31°C (89°F). In contrast, March tends to be cooler, with average temperatures around 9°C (49°F) and lows that can dip as low as -7°C (19°F). While precipitation is more frequent in May, with rain falling on about 14 days and totaling 93 mm (3.7 in), March sees less rainfall, accumulating around 64 mm (2.5 in) over 8 days. Both months have similar humidity levels, hovering around 68-69%. For specific details on March weather, you can check San Gimignano weather in March.
In comparing the weather of April and May, we observe a notable increase in temperature during May, with average temperatures rising from 13°C (55°F) in April to 17°C (63°F). May's maximum temperature can reach up to 31°C (89°F), significantly warmer than April’s 26°C (79°F). While April experiences slightly less precipitation at 86 mm (3.4 in) over 10 days, May has a marginally higher total of 93 mm (3.7 in), spread over 14 days, resulting in a wetter month overall. Despite this increase in rainfall, humidity levels remain similar, hovering around 69% in May compared to 70% in April. For a detailed look at the weather in San Gimignano during April, you can visit San Gimignano weather in April.
May and June present a noticeable shift in weather conditions. May experiences a broader temperature range, with minimums dipping to 4°C (40°F), averages around 17°C (63°F), and highs reaching up to 31°C (89°F). This month is also characterized by relatively high precipitation, totaling 93 mm (3.7 in) over about 14 days, alongside higher humidity levels averaging 69%. In contrast, June sees a milder climate with minimum temperatures rising to 10°C (51°F) and average highs increasing to 35°C (95°F). Additionally, June boasts significantly lower precipitation, with only 45 mm (1.8 in) recorded over just 6 days and lower humidity at 62%. For more detailed weather insights, check out San Gimignano weather in June.
May and July exhibit contrasting weather patterns, with May experiencing a wider temperature range, from a cool minimum of 4°C (40°F) to a warm maximum of 31°C (89°F) and averaging around 17°C (63°F). This month also sees significant rainfall, totaling 93 mm (3.7 in) over 14 days, contributing to a higher humidity level of 69%. In contrast, July brings a much more consistent warmth, with temperatures varying between a minimum of 14°C (57°F) and a maximum of 36°C (97°F), averaging 24°C (76°F). Rainfall is considerably reduced in July, with only 41 mm (1.6 in) over just 6 days, and a lower humidity level of 57%. For more detailed insights into July weather, you can check San Gimignano weather in July.
May and August present contrasting weather patterns, showcasing the transition from spring to summer. In May, temperatures can dip to a chilly 4°C (40°F) at night, with pleasant averages around 17°C (63°F) and maximums reaching up to 31°C (89°F). The month sees considerable rainfall, with 93 mm (3.7 in) of precipitation over about 14 days, contributing to a higher humidity level of 69%. Conversely, August offers a much warmer climate, with minimum temperatures starting at 12°C (55°F), average highs around 25°C (77°F), and peaks extending to a scorching 36°C (98°F). Rainfall significantly decreases to just 37 mm (1.5 in) over six days, and humidity drops to 55%, making it a drier and hotter month overall. For more detailed insights, you can check San Gimignano weather in August.
When comparing May and September weather, both months exhibit mild to warm temperatures, but with some distinct differences. May experiences a wider range in temperatures, with minimums dropping to 4°C (40°F) and maximums reaching up to 31°C (89°F), while September shows slightly warmer averages, with minimums of 6°C (44°F) and maximums peaking at 32°C (90°F). Precipitation levels are quite similar, with May receiving 93 mm (3.7 in) over 14 days, and September slightly wetter at 100 mm (3.9 in) but spread over just 10 days. Humidity is relatively high in both months, with May at 69% and September slightly lower at 66%. For those curious about the specific climate conditions, you can check out San Gimignano weather in September.
In comparing the weather of May and October, both months showcase similar minimum temperatures, averaging around 4°C (40°F). However, May experiences warmer average temperatures, peaking at 31°C (89°F) compared to October's maximum of 27°C (80°F). Precipitation levels remain nearly identical, with May receiving 93 mm (3.7 in) over 14 days and October having 93 mm (3.6 in) but over just 9 days. Additionally, October tends to feel more humid with a humidity level of 79%, compared to May’s 69%. For more detailed information, you can check San Gimignano weather in October.
May and November present contrasting weather conditions, reflecting the transition from spring to late autumn. In May, temperatures range from a minimum of 4°C (40°F) to a maximum of 31°C (89°F), with an average of 17°C (63°F) and a moderate humidity of 69%. The month experiences approximately 93 mm (3.7 in) of precipitation over about 14 days, making it a relatively pleasant time of year.
In contrast, November sees cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 19°C (67°F), and an average temperature of 11°C (52°F). The month is wetter, with 141 mm (5.6 in) of rain spread over around 15 days, and higher humidity at 84%. This shift in weather patterns can significantly impact outdoor activities and local conditions. For more detailed information about November's weather, you can visit San Gimignano weather in November.
In May, temperatures in San Gimignano range from a cool 4°C (40°F) at night to a warm 31°C (89°F) during the day, with an average of 17°C (63°F). Precipitation is moderate at 93 mm (3.7 in) over about 14 days, accompanied by a humidity level of 69%. In contrast, December brings significantly colder temperatures, with a minimum of -3°C (27°F) and a maximum of 16°C (62°F), averaging around 7°C (44°F). The month sees a bit more rainfall, totaling 117 mm (4.6 in) over 13 days, and higher humidity at 83%. For more details on December's weather, you can refer to San Gimignano weather in December.
As May unfolds in San Gimignano, the weather offers a delightful transition from the chill of early spring to the warmth of summer. With temperatures rising significantly, visitors can expect balmy days and comfortable evenings, making it an ideal time for outdoor exploration. However, the month also experiences a fair amount of rainfall, with frequent showers contributing to a refreshing humidity that keeps the landscape lush and vibrant. Compared to the cooler months, May presents a perfect balance of warmth and moisture, inviting guests to enjoy the town’s stunning architecture and scenic views without the high summer crowds. For more insights into what to expect year-round, visit San Gimignano Climate.