Can you swim in Sicily in winter? In December sea water temperature throughout Sicily is not yet warm enough for swimming and does not exceed 20°C. Based on average water temperature observations over the past ten years, the warmest sea in Sicily in December was 18.4°C (in Spiaggia dei Conigli), and the coldest water 16.5°C (in Torretta Granitola). To find out the sea temperature today and in the coming days, go to Current sea temperature in Sicily
Sicily cities and resorts with the values of the average water temperature in December in recent years.
For more detailed information about water temperature, surf forecast, weather and time of sunrise and sunset in any specific area of your interest, just click on a city name. For ease of search, all places are also grouped by the first letter of the name.
To find out what the water temperature was in Sicily any day over a period of the last ten years, select the month