Last updated: January 18, 2025
Fiorentino, San Marino, experiences a Cfb climate classification according to the Köppen-Geiger system, characterized by temperate oceanic conditions with moderate seasonal temperature variations. The minimum temperature can plunge to -7°C (19°F) in March, while summer months bring a scorching maximum of 36°C (96°F) in August. The annual average temperature settles around a pleasant 15°C (59°F), underscoring the region's diverse thermal profile, which is shaped by both continental and maritime influences. This climate framework fosters a unique environment conducive to vibrant ecosystems and seasonal agricultural practices.
In Fiorentino, San Marino, temperature patterns exhibit distinct seasonal trends, marked by significant variation throughout the year. Winter months are characterized by chilly conditions, with January temperatures ranging from a minimum of -3°C (27°F) to a maximum of 15°C (59°F), while February dips slightly colder. As spring unfolds, temperatures steadily rise, with March recording a minimum of -7°C (19°F), gradually transitioning into warmer conditions by April, where the maximum can reach 24°C (76°F). The onset of summer brings notably higher averages, peaking in August with maximums of 36°C (96°F), while July and August maintain similarly warm trends. As autumn approaches, temperatures begin to moderate again, with September enjoying highs of 31°C (88°F) before settling down in October, and eventually chilling further into November and December with minimums hovering around -1°C to 2°C (31°F to 36°F). This cyclical temperature pattern underscores the region's mild Mediterranean characteristics, contributing to its rich biodiversity and agricultural viability.
Fiorentino experiences a diverse climate, with temperatures ranging from a minimum of -7°C (19°F) in March to a maximum of 36°C (96°F) in August, reflecting the significant seasonal variation. For more detailed insights into the monthly temperatures in Fiorentino, visit monthly temperatures in Fiorentino.
Fiorentino, San Marino experiences a varied precipitation pattern throughout the year, with significant rainfall occurring predominantly in the late autumn and early spring months. January begins the year with a modest 41 mm (1.6 in) of rain over approximately 8 days, followed by a notable increase in February, where 81 mm (3.2 in) falls over 9 days. Each month sees fluctuations, with March and April bringing 58 mm (2.3 in) and 54 mm (2.1 in), respectively, while May reaches its peak for the season at 86 mm (3.4 in) over 12 days.
The summer months offer a respite from the heavy rains, as June sees a decline in precipitation to 39 mm (1.5 in), but this increases slightly in July and August, bringing 55 mm (2.2 in) and 49 mm (1.9 in), respectively. As autumn arrives, the region experiences a surge in rainfall, notably in November with 95 mm (3.7 in), and September recognized as the wettest month with 93 mm (3.7 in). Total annual rainfall averages to create a lush environment that supports diverse ecosystems, with precipitation events typically concentrated in short bursts throughout the month.
In Fiorentino, San Marino, sunshine duration displays a clear seasonal rhythm, beginning with the cold and somewhat gloomy winter months. January marks the year's low with only 184 hours of sunshine, which gradually increases to 231 hours in February. As spring emerges, the trend accelerates, with March seeing a significant rise to 316 hours and April further increasing to 352 hours. By May, daylight hours continue to extend, reaching 395 hours, heralding the arrival of sunnier days.
The summer months truly reveal Fiorentino's luminous character, as sunshine peaks in July with an impressive 429 hours. August follows closely, maintaining a high of 400 hours before transitioning into autumn. September still benefits from robust sunlight at 339 hours, though the duration begins to decline as daylight diminishes in October to 306 hours. November and December witness a drop back to 231 hours and 222 hours, respectively, signaling the return of shorter days and more overcast skies. This clear seasonal progression highlights how Fiorentino thrives under the heightened brightness of summer, making it a delightful time for outdoor activities and enjoying the region's scenic beauty.
The UV Index in Fiorentino, San Marino, exhibits a notable seasonal variation, reflecting the changing intensity of sunlight throughout the year. During the winter months, January and December present a low exposure category with an index of 2, allowing for extended exposure times of 45 minutes before the risk of sunburn emerges. As winter transitions to spring, the UV levels increase, reaching moderate levels in February (UV Index 4) and escalating significantly in March and April to a high category with indices of 6 and 7, respectively. This transition marks a shift in sun safety precautions as the burn time decreases to just 25 minutes by early spring.
Summer months witness the peak UV levels, with both June and July showcasing a very high UV Index of 9. Consequently, the recommended burn time drops to just 15 minutes, highlighting the importance of sun protection during these months. August maintains a similarly high index of 8, while September sees a decrease to a high level again at 7, extending burn times back to 25 minutes. As autumn sets in, indices lower to moderate levels in October and November before returning to a low category in December. This dramatic shift underscores the need for increased vigilance against UV exposure as temperatures rise and sun intensity peaks during the summer months.
UV Risk Categories
In Fiorentino, San Marino, daylight duration reflects a distinct seasonal pattern, beginning the year with the shorter days of winter. January offers just 9 hours of daylight, which slightly increases to 10 hours in February as the region moves towards spring. March further extends this duration to 11 hours, and by April, daylight increases to 13 hours, providing a noticeable lift in brightness and encouraging outdoor activities as nature begins to awaken.
The transition into summer sees daylight reach its maximum, with both June and July offering an impressive 15 hours of sunlight each day, allowing ample opportunity for leisure and exploration. As summer fades and autumn approaches, daylight begins to taper, with August decreasing to 13 hours and September offering 12 hours. This decline continues through October to 10 hours, before dropping to 9 hours in November and culminating in December with just 8 hours of daylight. This cyclical pattern underscores the region's natural rhythm and the significant influence of daylight on daily life and seasonal activities.
Fiorentino, San Marino experiences a diverse climate with distinct seasonal variations. Winters are cold, with January temperatures averaging around 6°C (43°F), while summers can be quite warm, peaking at an average of 25°C (77°F) in July. Precipitation is highest in November and September, with 95 mm (3.7 in) and 93 mm (3.7 in) respectively, while the sun shines most brightly in July, boasting 429 hours. For more detailed information, visit Fiorentino climate.
In conclusion, the climate of Fiorentino, San Marino, is characterized by its diverse seasonal fluctuations, impacting temperature, precipitation, sunshine duration, UV index, and daylight hours. The Cfb climate classification reveals cold winters giving way to warm summers, marked by notable variations in sunshine and precipitation patterns. With abundant sunshine during summer and a peak in UV exposure, residents and visitors are encouraged to engage in outdoor activities while taking appropriate sun protection measures. As daylight hours expand in the spring and peak in the summer before gradually diminishing in the autumn and winter months, the region's rich biodiversity and agricultural practices thrive, illustrating the profound connection between climate and the natural environment in Fiorentino.