Cagliari weather in October
October in Cagliari: warm, dry, with clean air — an excellent time to visit.
#5 of 12 months in Cagliari · #283 of 897 destinations to visit in October · comfort 84/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Cagliari in October
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Cagliari climate normals — October
| Daytime high | 24°C / 76°F | 🌤 warm |
|---|---|---|
| Nighttime low | 16°C / 61°F | |
| Rainfall | 28 mm / 1.1 in | ☀️ dry |
| Rainy days | 5 days | |
| Humidity | 75% | 💧 humid |
| Dew point | 16°C / 61°F | |
| Sunshine | 9.5 h/day | |
| Daylight | 11.2 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 44 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Cagliari in October — FAQ
- Is October a good time to visit Cagliari?
- October in Cagliari: warm, dry, with clean air — an excellent time to visit. It ranks #5 of 12 months for Cagliari on SeasonMap's comfort score (84/100).
- What is the weather like in Cagliari in October?
- In October, Cagliari averages a daily high of 24.3°C and a low of 16°C, with about 28 mm of rain over roughly 5 rainy days.
- What is the air quality in Cagliari in October?
- Cagliari has a mean US Air Quality Index of about 44 in October.