Last updated: January 18, 2025
Acquaviva, San Marino, exhibits a Cfb (Marine West Coast Climate) classification according to the Köppen-Geiger system. The region experiences a moderate climate characterized by a minimum temperature of -7°C (19°F) in March and an average yearly temperature of 15°C (59°F). Highlights of its seasonal variations include a maximum temperature of 36°C (96°F) during August, reflecting the region's capability to experience warm summer days while maintaining a generally mild climate throughout the year. This temperate weather pattern supports diverse ecosystems and agricultural practices, making Acquaviva a unique climate zone within the context of San Marino.
In Acquaviva, San Marino, temperature patterns reveal distinct seasonal trends throughout the year. Winter months (January to March) are characterized by cooler temperatures, with lows reaching -7°C (19°F) in March. As spring approaches, temperatures gradually rise, with April showing a notable increase as average highs reach 24°C (76°F). The transition into summer is marked by warm to hot conditions, especially in July and August, when maximum temperatures can soar up to 36°C (96°F), reflecting the region's peak warmth. Following the summer, September remains pleasantly warm, but temperatures begin to cool again, with averages dipping into the lower twenties before descending gradually into late autumn. By December, Acquaviva experiences a return to colder conditions, with temperatures averaging around 7°C (46°F). This cyclical pattern highlights a mild climate with a clear delineation between cool winters, warm summers, and a temperate spring and autumn.
Acquaviva experiences a wide temperature range throughout the year, with a minimum of -7°C (19°F) in March and soaring to a maximum of 36°C (96°F) in August, highlighting the stark seasonal contrasts typical of the region. For more detailed information, visit monthly temperatures in Acquaviva.
Precipitation patterns in Acquaviva, San Marino, display striking seasonal variability, with notable rainfalls primarily occurring during the late autumn and early spring months. February is typically the wettest month, receiving 81 mm (3.2 in) of rain over 9 days, while **November follows closely with 95 mm (3.7 in) across 12 days, setting a trend for increased precipitation during these transitional seasons. Other months, such as May with 86 mm (3.4 in) and September with 93 mm (3.7 in) of rainfall, indicate a secondary peak in precipitation as the region welcomes warmer weather, suggesting a strong link between rainfall and seasonal shifts.
In contrast, the summer months, particularly June and August, tend to experience lower precipitation levels, with totals averaging 39 mm (1.5 in) and 49 mm (1.9 in), respectively. Such patterns reflect a reduction in rainy days, as seen in June with only 5 days of rain. Overall, the climatic data from Acquaviva illustrates a region where the majority of rainfall is concentrated in the spring and autumn, allowing for relatively dry summers that characterize its Mediterranean influence.
In Acquaviva, San Marino, sunshine duration exhibits a clear seasonal trend, with a steady increase from winter through summer. January, typically the darkest month, sees only 184 hours of sunshine, gradually rising to 231 hours in February. As spring arrives, the sunny hours continue to expand significantly, culminating in a peak of 395 hours in May. The transition from spring to summer amplifies this trend further, with June and July recording the highest levels of sunshine at 422 hours and 429 hours, respectively. This period not only ushers in warm weather but also enriches outdoor activities, making it the most vibrant time of the year.
As summer wanes into autumn, sunshine hours begin to decline, albeit at a slower pace. August still enjoys a substantial 400 hours of sunlight, while September sees a drop to 339 hours, indicating a gradual shift towards shorter days. By the time October arrives, sunshine duration further diminishes to 306 hours, followed by November and December, where hours of sunshine fall to 231 and 222, respectively. This decline reinforces a seasonal rhythm, highlighting the contrast between the sun-drenched summer months and the overcast, cooler days of winter, establishing a dynamic climate within the region.
The UV Index in Acquaviva, San Marino, reflects significant variations throughout the year, closely aligning with seasonal changes and sun exposure. Winter months display lower UV levels, with a UV Index of 2 in January and December, indicating a low exposure category and a burn time of 45 minutes. As February approaches, UV levels rise to 4, marking a moderate exposure risk. The onset of spring sees a rapid escalation, peaking in March with a high UV Index of 6, and continues to climb, reaching 7 in April. This sets the stage for the summer months, where the UV Index remains high to very high, particularly in June and July, both registering a UV Index of 9 and a burn time of just 15 minutes.
As summer transitions to autumn, the UV Index gradually declines yet remains significant. August, while slightly cooler, still reports a UV Index of 8, maintaining a very high exposure category. The sun's intensity begins to lessen as September features a UV Index of 7, indicating high exposure conditions, followed by October's moderate levels at 5. By late autumn and winter, the exposure risk decreases again, with November reverting to a UV Index of 3 and a return to the lower levels noted at the year's beginning. This cyclical pattern underscores the importance of sun protection strategies, particularly during the peak summer months when UV exposure poses the highest risk.
UV Risk Categories
In Acquaviva, San Marino, daylight duration varies significantly throughout the year, showcasing the transition from shorter days in winter to longer days in summer. January begins with just 9 hours of daylight, gradually increasing to 10 hours in February and 11 hours in March as the region welcomes the early signs of spring. The progression into April brings a notable increase with 13 hours of daylight, offering a more vibrant environment. May and June reach a peak of 14 and 15 hours, respectively, sustaining these longer daylight hours into July, providing extended opportunities for outdoor activities during the warmest days of the year.
As summer departs and autumn takes hold, daylight duration begins its steady decline. August still enjoys 13 hours of light, albeit decreasing as September arrives with 12 hours. The reduction continues more sharply in the following months, with 10 hours of daylight in October and falling further to 9 hours in November, reflecting the transition back toward the winter months. By December, daylight hours drop to a low of 8 hours, completing the annual cycle of sunlight exposure in Acquaviva. This rhythmic fluctuation in daylight duration profoundly impacts seasonal activities and lifestyle within the community.
Acquaviva, San Marino experiences a temperate climate characterized by distinct seasons. Winters are cold, with January temperatures ranging from -3°C to 15°C and higher precipitation levels, peaking at 95 mm in November. Summer months, particularly July and August, can be quite warm, with average temperatures around 25°C and total sunshine hours exceeding 400. The region sees its highest rainfall in May and September, making these months crucial for water replenishment. For detailed climate information, you can visit Acquaviva climate.
In conclusion, Acquaviva, San Marino, presents a diverse climatic profile characterized by distinct seasonal variations in temperature, precipitation, sunshine duration, UV index, and daylight hours. The transition from the cooler, shorter days of winter to the warm, sun-drenched summers plays a pivotal role in shaping both the natural environment and the lifestyle of its inhabitants. With moderate winters and warm summers marked by high UV exposure, residents and visitors alike must remain mindful of sun protection, especially during the peak summer months. Similarly, the notable rainfall patterns and varying daylight duration offer a rich tapestry of conditions that influence outdoor activities and agricultural practices throughout the year. This intricate interplay of climatic factors not only enhances the charm of Acquaviva but also underscores the significance of understanding local weather patterns for better adaptation and enjoyment of the region’s offerings.