Sliema is a city of approximately 22,600 people in Tas-Sliema, Malta. Located in the Europe/Malta time zone at 35.9°N latitude.
In 2025, Sliema averaged an annual temperature of 69°F, with hottest temperatures reaching 102°F in July and lowest around 49°F in January. The city received approximately 19 inches of precipitation during the year.
View historical weather for Sliema · More cities in Tas-Sliema