Cagliari Weather in October
What's the weather like in Cagliari (Sardinia) in October 2025?
The climate in Cagliari during October can be summarized as warm and reasonably dry.
October is in the fall / autumn in Cagliari and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 14°C (57°F) is normal.
| Daytime temperature | 22.9°C 73.2°F |
|---|---|
| Nightly temperature | 13.9°C 57°F |
| Average temperature | 18.4°C 65.1°F |
| Daily sunshine | 6.9 hrs |
| Avg rainfall | 58 mm 2.3 ins |
| Rainy days | 11 days |
| Sea temperature | 21.9°C 71.4°F |
| Humidity | 76% |
| Windspeed | 10.4kph 7 mph |
On average October is the 2nd wettest month of the year in Cagliari with around 58mm 2.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.9 hours of sunshine per day.
October temperatures in Cagliari
October rainfall
October hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Cagliari in October 2025.
Other monthly averages
Best places to visit in October
Cagliari weather stats
| Hottest month: | August | 29.8°C 85.6°F |
|---|---|---|
| Driest month: | July | 3mm 0.1ins |
| Sunniest month: | July | 11.7hrs |
| Coldest month: | January | 13.9°C 57°F |
| Wettest month: | December | 58mm 2.3ins |
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