Sestu Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Sestu.
Climate overview of Sestu
The climate in Sestu, Sardinia, Italy, is marked by large temperature swings across the seasons, ranging from 32°C (90°F) in August to 15°C (59°F) in January.
The city has a relatively dry climate, receiving around 444 mm (17 in) of rainfall per year. It does experience a distinct dry season from May to September, with very warm summers and mild winters. November is the wettest month and July the driest. Sunshine peaks in July, when the city sees around 11.4 hours of sunshine per day.
Sestu Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sestu - and find the best time to visit.
Monthly Temperature in Sestu
In Sestu, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 32°C (90°F) in August to a moderate 15°C (59°F) in January.
Nighttime temperatures range from 21°C (70°F) in August to 7°C (45°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Sestu
Sestu typically sees modest rainfall throughout the year, with an average annual precipitation of 444 mm (17 in). The seasons in Sestu bring significant changes in precipitation. The wettest month, November, receives moderate rainfall, with an average of 66 mm (2.6 in) of precipitation. This rainfall is distributed across 13 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 2.5 mm (0.1 in) over 2 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Sestu 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 Sestu
In Sestu, summer days are longer and more sunny, with daily sunshine hours peaking at 11.4 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.2 hours per average 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 Sestu
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 Sestu by Month
The relative humidity is high throughout the year in Sestu.
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 Sestu
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, May, June, September and October
- Warmest weather: July and August
- Most sunshine: July
- Fewest rainy days: July and August
- Best for swimming: June, July, August, September and October.
- Seasonal pattern: A distinct dry season from May to September, with very warm summers and mild winters
Frequently asked questions about the climate in Sestu
What is the best time to visit Sestu?
April, May, June, September and October typically offer the most optimal weather in Sestu. In contrast, January, February, March and December tend to have less optimal conditions. Sestu has a distinct dry season from May to September, with very warm summers and mild winters.
What temperatures can I expect in Sestu?
Daytime highs range from 15°C (59°F) in January to 32°C (90°F) in August. Nighttime lows range from 7°C (45°F) to 21°C (70°F). Temperatures vary considerably through the year.
How much rain does Sestu get?
Annual rainfall is around 444 mm (17 in). November is the wettest month with 66 mm (2.6 in), while July is the driest with 2.5 mm (0.1 in).
How sunny is Sestu?
Sestu 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, Sestu enjoys abundant sunshine.
Sestu 3-Day Forecast
Sestu on the map
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