Last updated: January 18, 2025
Tas-Sliema, Malta, exhibits a Mediterranean climate classified under the Csa Koppen-Geiger classification. This climate is characterized by mild, wet winters and hot, dry summers. The temperature range in this coastal town varies significantly throughout the year, with a minimum of 8°C (46°F) recorded in February, an average annual temperature of 20°C (68°F), and a peak of 31°C (88°F) during the sweltering month of August. This temperate variability not only shapes the daily lives of Tas-Sliema's residents but also influences the region's rich biodiversity and agricultural practices.
Tas-Sliema, Malta, demonstrates distinct seasonal temperature patterns that reflect its Mediterranean climate. In the winter months of January and February, temperatures hover between 8°C to 21°C (47°F to 71°F), with mild averages around 14°C (58°F). As spring arrives, March and April see a slight increase, with minimums rising to 10°C and 12°C (50°F to 54°F) and averages reaching 16°C (61°F) by April. The transition into summer is marked by more pronounced warmth, particularly in June through August, where minimums soar to 21°C to 23°C (71°F to 74°F) and peak maximums hit 29°C to 31°C (84°F to 88°F), creating a hot and inviting atmosphere. As autumn approaches in September and October, temperatures begin to moderate, with averages around 25°C to 22°C (78°F to 72°F), before dipping back to milder conditions in November and December, rounding out the year with temperatures between 10°C to 24°C (49°F to 76°F). This seasonal variance underscores the region's appeal, blending warm summers with gentle winters, making Tas-Sliema a desirable destination year-round.
Sliema experiences a temperate climate with February temperatures ranging from a minimum of 8°C (46°F) to a peak of 31°C (88°F) in August, showcasing a significant seasonal variation. For more detailed monthly temperatures and climate insights, visit monthly temperatures in Sliema.
Tas-Sliema experiences a distinct precipitation pattern throughout the year, with the majority of rainfall concentrated in the cooler months. January and February see the highest precipitation levels, measuring 41 mm (1.6 in) and 45 mm (1.8 in), respectively, with about 9 days of rain in January and 6 days in February. As spring approaches, March witnesses a decrease to 36 mm (1.4 in) of rain over 6 days. By April and May, rainfall drops significantly, with only 9 mm (0.4 in) and 6 mm (0.2 in) recorded, highlighting the region’s transition towards its dry summer season.
The summer months, particularly June through August, are predominantly dry, with July and August recording almost no rainfall (only 3 mm (0.1 in) and 4 mm (0.1 in), respectively). However, the onset of autumn brings a resurgence in precipitation, especially in October and November, which account for 111 mm (4.4 in) and 109 mm (4.3 in) of rainfall, occurring over 9 and 13 days respectively. December also sees a notable return of rain, totaling 58 mm (2.3 in) over 9 days. This seasonal cycle not only defines the climate of Tas-Sliema but also influences local agriculture and water resources.
In Tas-Sliema, Malta, sunshine duration exhibits a pronounced seasonal trend, with hours of sunlight steadily increasing from winter to summer. January begins the year with 223 hours of sunshine, gradually rising to 279 hours in February and 339 hours in March. By April, residents enjoy an average of 353 hours, and as spring progresses into summer, sunshine hours peak dramatically, reaching a remarkable 413 hours in July. This trend highlights the Mediterranean's characteristic warm and sunny summers, making it an attractive destination during these months.
The decline in sunshine following July marks the transition to autumn, with August still boasting a healthy 392 hours but showing signs of the coming cool months. September continues the decline, providing 340 hours before October brings in 318 hours. The decrease becomes more pronounced in November and December, where sunshine hours drop to 273 hours and 274 hours, respectively. Despite this reduction, the overall annual sunlight showcases Tas-Sliema's appeal, demonstrating a rich tapestry of sunny days that create a vibrant atmosphere year-round.
The UV Index in Tas-Sliema, Malta, displays a clear seasonal pattern that correlates with its Mediterranean climate, emphasizing the importance of sun protection throughout the year. During the winter months of January and February, the UV Index remains relatively low, with values of 3 and 5, indicating a moderate exposure category and suggesting a burn time of 30 minutes. As spring approaches, the UV levels rise sharply, peaking at 7 in March, which falls into the high category. This increase continues with April and May, where the UV Index reaches 9, categorized as very high, and the associated burn time decreases to 15 minutes.
Summer brings the highest UV Index levels, peaking at 11 in July, characterized as extreme, while the burn time reduces to just 10 minutes—a crucial reminder for residents and visitors to adopt appropriate sun safety measures during this period. Throughout August and September, the UV Index remains elevated at 10 and 8, respectively, before tapering off in October with a return to 7 in the high category. As autumn approaches, November and December see a decline back to moderate UV levels of 4 and 3, accompanied by a burn time of 30 minutes. Understanding these UV trends is essential for everyone enjoying the sun in Tas-Sliema, ensuring a safe experience under its often radiant skies.
UV Risk Categories
Daylight duration in Tas-Sliema, Malta, showcases a clear seasonal trend, beginning with shorter days in winter and gradually extending into summer. In the depths of January and February, residents experience about 10 hours of daylight each day. As spring arrives, daylight increases to 11 hours in March and significantly expands to 13 hours by April, paving the way for longer, sunnier days ahead. May marks the onset of the summer season with 14 hours of daylight, a duration that remains consistent through June and July, creating ideal conditions for outdoor activities and tourism.
As the summer months transition into autumn, daylight gradually diminishes. August retains 13 hours of daylight, but this decreases to 12 hours in September, highlighting the onset of the cooler months. The decline is further pronounced in October, where daylight returns to 11 hours, and November and December see shorter days, with 10 hours and 9 hours, respectively. This rhythm of sunlight underscores the Mediterranean's characteristic seasonal shifts, offering residents and visitors varied opportunities to enjoy the natural beauty of Tas-Sliema throughout the year.
Sliema, Malta enjoys a Mediterranean climate characterized by mild winters and hot, dry summers. January temperatures range from 8°C (47°F) to 21°C (71°F), while July sees highs reaching up to 31°C (88°F). The region experiences most precipitation in October and November, with January and February as the wettest months of winter. Sunshine hours peak in July with 413 hours, offering plenty of bright days throughout the year. For more detailed information, visit Sliema climate.
In conclusion, the climate of Tas-Sliema, Malta, is characterized by its Mediterranean qualities, featuring distinct seasonal patterns in temperature, precipitation, sunshine duration, UV Index, and daylight. With warm, dry summers and mild, wetter winters, the region provides a rich environment for both residents and visitors alike. From the peak sunshine hours of summer to the notable increase in UV exposure, understanding these climatic trends is essential for making the most of outdoor activities throughout the year. As daylight duration fluctuates with the changing seasons, Tas-Sliema continues to be a vibrant destination, inviting exploration and appreciation of its stunning coastal landscapes.