Cagliari Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Cagliari.
Climate overview of Cagliari
Cagliari Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Cagliari — and find the best time to visit.
Monthly Temperature in Cagliari
Visitors to Cagliari can expect significant temperature changes throughout the year. Average daytime temperatures reach a very warm 32°C (90°F) in August. In February, the coolest month of the year, temperatures drop to a moderate 15°C (59°F).
At night, temperatures range from around 22°C (72°F) in August to 7°C (45°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Cagliari
Cagliari tends toward drier weather patterns, receiving approximately 448 mm (18 in) of rain per year. Cagliari can be quite wet during November, receiving approximately 67 mm (2.6 in) of precipitation over 13 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 2.4 mm (0.1 in) of precipitation spread across 2 rainy days days. For more details, please visit our Cagliari Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Cagliari
Cagliari can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 11.4 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 4.2 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Cagliari
The mean water temperature over the year ranges from 13°C (55°F) in February to 24°C (75°F) in August.
Water temperature over the year
Humidity in Cagliari by Month
The relative humidity is high throughout the year in Cagliari.
The city experiences its highest humidity in December, reaching 80%. In July, the humidity drops to its lowest level at 65%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Cagliari
The weather does bring rainfall during this period, between 12 mm (0.5 in) and 67 mm (2.6 in). Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.
Frequently asked questions about the climate in Cagliari
What is the best time to visit Cagliari?
May, June, September and October typically offer the most optimal weather in Cagliari. In contrast, January, February, March and December tend to have less optimal conditions. Cagliari has a distinct dry season from May to September.
What temperatures can I expect in Cagliari?
Daytime highs range from 15°C (59°F) in February to 32°C (90°F) in August. Nighttime lows range from 7°C (45°F) to 22°C (72°F). Temperatures vary considerably through the year.
How much rain does Cagliari get?
Annual rainfall is around 448 mm (18 in). November is the wettest month with 67 mm (2.6 in), while July is the driest with 2.4 mm (0.1 in).
How sunny is Cagliari?
Cagliari receives around 2,721 hours of sunshine per year. July is the sunniest month with 343 hours, while December is the cloudiest with just 126 hours. Overall, Cagliari enjoys abundant sunshine.
Cagliari 3-Day Forecast
Cagliari 3-Day Forecast
Cagliari on the map
Cagliari is highlighted — select any city to see its climate.
Popular this month
Where to go in June — average daytime high across popular destinations.
