Cagliari Weather in January

Thinking of visiting Cagliari in January? Expect moderate temperatures reaching 15°C (59°F) during the day, dropping to 7°C (45°F) at night, with some rainfall likely.

Rainfall in Cagliari in January

You can expect rain on around 14 days based on historical patterns, with 41 mm (1.6 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Cagliari in January

Daytime temperatures in Cagliari reach 15°C (59°F) in January, dropping to 7°C (45°F) at night. January is typically considered a winter month. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to 7°C (45°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. During this period, the city experiences its coolest temperatures annually.

Sunshine in Cagliari in January

The month brings about 151 hours of sunlight, offering a comfortable mix of sun and overcast.

Average water temperature in January

The water is 14°C (57°F) this month, cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Cagliari. Our weather planner can help you explore destinations with more pleasant weather conditions.