Italy weather in January
In January, popular resorts in Italy (Palermo, Catania, Cagliari, Sorrento, Bari) average 13°C by day and 7°C at night, and the sea is about 13°C. On average 65 mm of rain falls during the month.
That is 1°C cooler than in December, and in February days average 13°C.
It is cool, not a beach month. The sea is cold.
Warmest resorts in Italy in January
Italy weather in other months
See also
FAQ
Is it warm in Italy in January?
In January, popular resorts in Italy (Palermo, Catania, Cagliari, Sorrento, Bari) average 13°C by day and 7°C at night, and the sea is about 13°C. On average 65 mm of rain falls during the month. It is cool, not a beach month.
What is the sea temperature in Italy in January?
About 13°C on average. The warmest water is in Catania (15°C).
Where is it warmest in Italy in January?
The warmest place is Cagliari (14°C by day), followed by Sorrento (13°C) and Palermo (13°C).
Does it rain in Italy in January?
On average 65 mm of rain falls in the month. It is a fairly wet month, so pack a jacket.
Long-term averages from NASA POWER data (MERRA-2, 2001-2020 reanalysis, CC BY 4.0). Sea temperature is the average water surface temperature at the nearest grid point over the sea. This is climate, not a forecast for a specific day.