- Kids stay & eat for free at Marriot Bonvoy
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Sardinia weather in October 2025
Expect 22°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Sardinia in October based on long-term weather averages. There is usually 12 days with some rainfall and 71 mm of average monthly rainfall in October.
- 22°C max day temperature
22 - 6 hours of sunshine per day
- 12 days with some rainfall
12 - 13°C min night temperature
13 - 11 hours of daylight per day
11 - No heat & humidity
0 - 71 mm of monthly rainfall
71 - 4 (Moderate) UV index
4 - 21°C sea temperature
21
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Recommended for Sardinia
The October weather guide for Sardinia (Olbia) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Top Sardinia destinations
Below are average maximum temperatures at popular countries, regions and places in Sardinia in October. Select a holiday destination to see more weather parameters.
All Sardinia destinations
- Alghero
- Arzachena
- Baia Sardinia
- Cagliari
- Cannigione
- Isola Rossa
- Olbia
- Oliena
- Oristano
- Palau
- Porto Cervo
- Porto Rafael
- Pula
- San Pantaleo
- Santa Margherita di Pula
- Santa Teresa Gallura
- Sassari
- Vilasimius
Metric (°C / mm) | Imperial (°F / inches)
More about Sardinia
How hot is it in Sardinia in October?
Daytime temperatures usually reach 22°C in Olbia, Sardinia in October, falling to 13°C at night.
How sunny is it in Sardinia in October?
There are normally 6 hours of bright sunshine each day in Olbia, Sardinia in October - that's 56% of daylight hours.
How warm is the sea around Sardinia in October?
The average sea temperature around Olbia, Sardinia in October is 21°C.
Does it rain in Sardinia in October?
There are usually 12 days with some rain in Olbia, Sardinia in October and the average monthly rainfall is 71mm.
Sardinia October sunrise & sunset times
Browse the sunrise and sunset times for Sardinia in October 2025. Select a month to view Sardinia sunrise and sunset times for the next 12 months. The Sardinia sunrise and sunset times shown below are for Olbia.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Wednesday, 1st October 2025 | 06:19 | 18:04 |
| Thursday, 16th October 2025 | 06:35 | 17:40 |
| Friday, 31st October 2025 | 06:52 | 17:19 |
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