Warm in Oct
27°C average high
avg high · 16° at night
25°C+ on 7 in 10 days
Italy
Sardinia (Cagliari) weather in October
Is it warm? Mostly. October in Sardinia (Cagliari) is mild: afternoons average 24°C and nights 16°C. Most days (80%) peak between 21°C and 27°C.
Mild · average high
24°C
25°C or more on about three in ten days; 20°C or more on about nine in ten days.
- Average low16°overnight
- Sea23°average, 2023–2025
- Rainy days442 mm in the month
- SkySome cloud44% cloud · 37% clear days
How warm it really gets
Every October afternoon from 2011–2025: 465 days. Most (80%) peaked between 21° and 27°.
October, year by year
The average October high in each year. The warmest, 2023, averaged 26°C; the coolest, 2020, 22°C.
Compared with home
Average October highs. Expect rain on about 4 days (42 mm in a typical month).
- Sardinia (Cagliari)24°
- London15°
- Dublin14°
- Cork14°
- Manchester14°
- Belfast13°
- Glasgow12°
Warmer in October, not much further
Flying times are estimates from Dublin; Sardinia (Cagliari) is about 3h.
Warm in Oct
25°C average high
avg high · 18° at night
25°C+ on 6 in 10 days
Hot in Oct
29°C average high
avg high · 15° at night
25°C+ on 8 in 10 days
Air: ERA5 reanalysis via Open-Meteo, 2011–2025. Sea: Copernicus Marine analysis via Open-Meteo, 2023–2025. Rainy day = 2 mm or more. Clear day = average cloud cover of 30% or less. These are averages of past weather, not a forecast. Methodology