In August warmest sea in Sicily is usually observed in the following locations: Termini Imerese, Milazzo, Casteldaccia.
Table below shows the average sea water temperature for marine resorts of Sicily in August for the last three years.
| Place name | August 2026 | August 2025 | August 2024 |
|---|---|---|---|
| Termini Imerese | 86.4°F | 81.8°F | 84.3°F |
| Milazzo | 85.9°F | 81.6°F | 84.7°F |
| Casteldaccia | 85.8°F | 81.7°F | 84.1°F |
| Cefalu | 85.7°F | 81.7°F | 84.2°F |
| Sant'Agata di Militello | 85.7°F | 81.8°F | 84.4°F |
| Patti | 85.6°F | 81.7°F | 84.4°F |
| Mondello | 85.6°F | 81.1°F | 84.0°F |
| Capo d'Orlando | 85.6°F | 81.5°F | 84.3°F |
| Calava | 85.5°F | 81.6°F | 84.3°F |
| Gioiosa Marea | 85.2°F | 81.5°F | 84.1°F |
| Sicily | 85.2°F | 81.4°F | 83.9°F |
| Campofelice di Roccella | 85.2°F | 81.6°F | 84.0°F |
| Palermo | 84.7°F | 80.9°F | 83.6°F |
| San Vito Lo Capo | 84.2°F | 80.0°F | 83.5°F |
| Castellammare del Golfo | 83.9°F | 79.9°F | 83.1°F |
| Terrasini | 83.8°F | 80.2°F | 83.7°F |
| Aci Castello | 83.8°F | 79.8°F | 83.6°F |
| Acireale | 83.7°F | 79.5°F | 83.4°F |
| Taormina | 83.6°F | 79.2°F | 83.4°F |
| Letojanni | 83.6°F | 79.2°F | 83.4°F |
| Giardini Naxos | 83.5°F | 79.1°F | 83.3°F |
| Trapani | 82.5°F | 79.1°F | 81.3°F |
| Messina | 82.4°F | 79.2°F | 83.1°F |
| Favignana | 81.5°F | 77.6°F | 80.2°F |
| Mazara del Vallo | 81.3°F | 74.7°F | 77.5°F |
| Marsala | 80.3°F | 76.2°F | 77.6°F |
Charts below show average sea water temperature for Sicily resorts with the warmest sea in August.
You can also check other months of the year to see sea temperature of Sicily resorts at that time.
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