Alghero, Sardinia weather in October
Temperature, sea and sunshine in October: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in October
Good
Best time to visit: June – September
What is the weather like in Alghero, Sardinia in October?
In October, Alghero, Sardinia is warm: daytime highs average 22 °C, and nights cool down to about 17 °C. The sea averages 21.3 °C – refreshing for a swim. The sun shines for around 7 hours a day. Rain falls on about 8 days, adding up to 64 mm. All in all, October is a good month for a holiday in Alghero, Sardinia.
October compared
How the weather changes from September to November. Tap a month to open it.
| SeptemberSep | OctoberOct | NovemberNov | |
|---|---|---|---|
| Score | 94 | 61 | 19 |
| Day | 26° | 22° | 18° |
| Night | 20° | 17° | 13° |
| Sea | 23° | 21° | 19° |
| Sun | 9 h | 7 h | 5 h |
| Rain days | 6 | 8 | 13 |
More details for October
- Daylight
- 11 h 12 min07:36 – 18:48
- UV index
- 4 · moderateclear sky, noon (estimate)All months
- Muggy days
- 2 daysdew point 18 °C or more
- Wind
- 20 km/haverage daily peak
- Cloud cover
- 48 %on average
- Hot days
- 0 days30 °C or more
- Time zone
- UTC+2Europe/Rome
How the score comes together
- Temperatureweight 35 %55 %
- Seaweight 25 %61 %
- Sunshineweight 20 %60 %
- Few rainy daysweight 20 %70 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in October
- Swimwear
- Sunscreen
- Rain jacket or umbrella
Alghero, Sardinia in October: quick answers
Is Alghero, Sardinia hot in October?
Warm rather than hot: in October, daytime highs in Alghero, Sardinia average 22 °C and nights cool to about 17 °C.
Can you swim in Alghero, Sardinia in October?
Yes. In October the sea averages 21.3 °C – refreshing for a swim.
Does it rain much in Alghero, Sardinia in October?
Rain falls on about 8 days, adding up to 64 mm.
Alghero, Sardinia month by month
The whole year in Alghero, SardiniaAll destinations: ItalySardinia weather in OctoberWhere to go in OctoberSea temperature in October
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0)