Sardinia Weather October
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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the British News Desk weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
October in Sardinia brings a shift from summer heat to mild, settled conditions, with daytime highs typically in the low 20s°C and sea temperatures still warm enough for swimming, especially in the first half of the month.
What is the weather like in Sardinia during October?
As autumn sets in, the live forecast above shows a pattern of warm, sunny days mixed with occasional rain. Coastal areas and the capital Cagliari enjoy the most stable weather, while inland hills can be cooler. This is a transitional month — sardinia weather september often runs hotter and drier, whereas sardinia weather november tends to be cooler and wetter. October sits in the middle, offering a reliable window for travel without the peak summer crowds.
Should I visit Sardinia in October?
Yes, if you prefer warmth without intense heat. Daytime temperatures in Cagliari and along the coast range from 20°C to 25°C, and the sea remains pleasant for swimming until mid-month. Evenings are cooler, so pack a light jacket. The risk of rain is higher than in summer, but October still sees more dry days than wet ones. For a comparison, sardinia weather october accuweather data typically shows similar averages to the live forecast — reliable and moderate.
Does it rain a lot in Sardinia in October?
Not heavily. October is the start of the wetter season, but most days are dry. Showers tend to be short, and the south around Cagliari sees less rain than the north.
Is Sardinia still warm enough for the beach in October?
Yes, especially early in the month. Sea temperatures remain above 21°C, and air temperatures in the low 20s°C are comfortable for sunbathing and swimming.
How does October compare to September and November?
September is hotter and drier; November is cooler and wetter. October is the middle ground — still warm, with a gradual increase in rain as the month progresses.
Sources
For more on Mediterranean autumn conditions, see our UK weather hub, Malta Weather, and Rome Weather guides.
