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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Evening Ledger weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
October in Sardinia brings daytime highs of 22–24°C and sea temperatures around 21°C, so swimming is still viable, but evenings turn cooler and rainfall picks up as the month goes on — check the live forecast above for the exact conditions this week.
What’s the typical weather pattern in Sardinia during October?
October marks autumn’s arrival: mornings are often sunny, afternoons warm but less humid than summer, and a few rain showers become more common, especially towards November. Coastal areas like Cagliari remain milder than the interior.
- Daytime average: 22–24°C, occasionally reaching 27°C early in the month.
- Sea temperature: about 21°C, still comfortable for a dip.
- Rainfall: around 60–80mm, with roughly 8–10 wet days — mostly light showers.
- Sunshine: 6–7 hours per day, fewer than in September but still plenty for exploring.
What should I pack for a Sardinia trip in October?
Layers are key: warm days call for light clothing, but evenings and rainy spells need a jacket or jumper. Comfortable walking shoes and a compact umbrella are wise.
- Daytime: T‑shirts, shorts, and a light scarf for sea breezes.
- Evenings: a mid‑weight jacket or fleece.
- Footwear: sturdy sandals or trainers for hiking and cobbled towns.
- Accessories: sun cream and a hat for sunny spells, plus a raincoat.
Is October a good time to visit Sardinia?
Yes — the weather is still pleasant for sightseeing and outdoor activities, the crowds have thinned, and prices drop compared to summer. Just be prepared for occasional showers and cooler evenings, especially after mid‑month.
Does it rain a lot in Sardinia in October?
Rainfall increases from September, averaging about 60–80mm over 8–10 days. Most showers are short and intermittent, so they rarely ruin a full day. The southern coast around Cagliari tends to be slightly drier than the north.
How does Cagliari weather in October compare to northern Sardinia?
Cagliari, on the south coast, stays a degree or two warmer and receives less rain than Olbia or Alghero. Daytime highs there hover around 24°C, with sea breezes making it feel comfortable — good for a city break or beach walks.
Sources
For more UK forecasts and European destination guides, see our Weather hub or check 10‑day forecast for the UK. Those comparing nearby options may also find our Rome weather page useful.
Looking at adjacent months: sardinia weather september is warmer and drier, while sardinia weather november turns noticeably cooler and wetter. For specific reports, you can search sardinia weather october accuweather or cagliari weather october; patterns for sardinia weather october november show a gradual autumn transition.