The Italy resorts with the warmest sea water temperature in September are Lampedusa, Milazzo and Mondello.
Below you can see a list of all popular Italy resorts and information about sea water temperature in September for the last two years.
| Resort Name | September 2025 | September 2024 | September 2023 |
|---|---|---|---|
| Lampedusa | 84.2°F | 85.0°F | 84.1°F |
| Milazzo | 83.5°F | 83.9°F | 81.4°F |
| Mondello | 83.4°F | 82.9°F | 81.4°F |
| Lipari | 83.4°F | 83.1°F | 81.2°F |
| Marina di Gioiosa Ionica | 83.3°F | 84.7°F | 81.2°F |
| Casteldaccia | 83.3°F | 82.9°F | 81.4°F |
| Cefalu | 83.2°F | 83.3°F | 81.4°F |
| Termini Imerese | 83.2°F | 83.2°F | 81.6°F |
| Patti | 83.2°F | 83.6°F | 81.1°F |
| Capo d'Orlando | 83.2°F | 83.3°F | 81.1°F |
| Calava | 83.1°F | 83.4°F | 81.1°F |
| Sant'Agata di Militello | 83.1°F | 83.4°F | 81.2°F |
| Avola | 83.0°F | 83.7°F | 81.3°F |
| Sirakuzy | 83.0°F | 83.4°F | 81.4°F |
| Gela | 83.0°F | 81.8°F | 79.4°F |
| Lido di Noto | 83.0°F | 83.7°F | 81.3°F |
| Gioiosa Marea | 83.0°F | 83.3°F | 80.9°F |
| Sangineto Lido | 82.9°F | 83.2°F | 80.6°F |
| Fontane Bianche | 82.9°F | 83.6°F | 81.3°F |
| Sicily | 82.9°F | 83.0°F | 81.2°F |
| Campofelice di Roccella | 82.9°F | 83.0°F | 81.4°F |
| Augusta | 82.8°F | 83.4°F | 81.3°F |
| Catania | 82.7°F | 83.7°F | 81.5°F |
| Palermo | 82.7°F | 82.2°F | 80.9°F |
| Aci Castello | 82.7°F | 84.0°F | 81.3°F |
| Scoglitti | 82.7°F | 82.0°F | 80.4°F |
| Diamante | 82.7°F | 83.0°F | 80.5°F |
| Tropea | 82.6°F | 83.1°F | 80.6°F |
| Marina di Zambrone | 82.6°F | 83.3°F | 80.5°F |
| Paola | 82.6°F | 83.3°F | 80.6°F |
| Marina di Davoli | 82.6°F | 84.1°F | 80.8°F |
| Cirella | 82.5°F | 82.9°F | 80.4°F |
| San Nicola Arcella | 82.5°F | 82.9°F | 80.4°F |
| Marina di Modica | 82.5°F | 81.3°F | 80.7°F |
| Scalea | 82.5°F | 82.9°F | 80.4°F |
| Acireale | 82.5°F | 84.0°F | 81.1°F |
| Briatico | 82.5°F | 83.3°F | 80.4°F |
| Soverato | 82.5°F | 84.1°F | 80.8°F |
| Terrasini | 82.4°F | 82.7°F | 80.6°F |
| Capo Vaticano | 82.4°F | 82.8°F | 80.3°F |
| Ricadi | 82.4°F | 82.9°F | 80.4°F |
| Montepaone Lido | 82.4°F | 84.0°F | 80.7°F |
| Le Castella | 82.4°F | 84.1°F | 81.1°F |
| Stromboli | 82.4°F | 82.9°F | 80.9°F |
| Giardini Naxos | 82.3°F | 83.6°F | 80.5°F |
| Vibo Marina | 82.3°F | 83.4°F | 80.4°F |
| Taormina | 82.3°F | 83.6°F | 80.5°F |
| Marina di Ragusa | 82.3°F | 81.6°F | 80.5°F |
| Sapri | 82.3°F | 82.6°F | 80.0°F |
| Pizzo | 82.3°F | 83.3°F | 80.4°F |
| Taranto | 82.3°F | 83.3°F | 80.7°F |
| Ragusa | 82.2°F | 81.5°F | 80.4°F |
| San Vito Lo Capo | 82.2°F | 82.8°F | 80.6°F |
| Torre Melissa | 82.2°F | 83.9°F | 80.6°F |
| Villasimus | 82.2°F | 80.6°F | 80.1°F |
| Letojanni | 82.2°F | 83.6°F | 80.4°F |
| Leporano Marina | 82.2°F | 83.3°F | 80.6°F |
| Marettimo | 82.1°F | 80.9°F | 80.6°F |
| Monti d'Arena-Bosco Caggione | 82.1°F | 83.3°F | 80.5°F |
| Catanzaro | 82.1°F | 83.8°F | 80.8°F |
| Costa Rei | 82.0°F | 80.6°F | 80.2°F |
| Santa Margherita di Pula | 82.0°F | 79.5°F | 79.5°F |
| Crotone | 81.9°F | 83.9°F | 80.5°F |
| Porto Tramatzu | 81.9°F | 80.3°F | 80.1°F |
| Cappella | 81.9°F | 81.5°F | 79.4°F |
| Policoro | 81.9°F | 82.9°F | 80.6°F |
| Procida | 81.9°F | 81.4°F | 79.5°F |
| Posillipo | 81.8°F | 81.6°F | 79.4°F |
| Licata | 81.8°F | 80.9°F | 79.3°F |
| Gragnano | 81.8°F | 81.4°F | 79.5°F |
| Pozzuoli | 81.8°F | 81.4°F | 79.4°F |
| Naples | 81.8°F | 81.6°F | 79.4°F |
| Ischia | 81.7°F | 81.4°F | 79.6°F |
| Casamicciola Terme | 81.7°F | 81.4°F | 79.6°F |
| Arbatax | 81.7°F | 80.8°F | 80.0°F |
| Marina di Varcaturo | 81.7°F | 81.4°F | 79.2°F |
| Capri | 81.7°F | 81.5°F | 79.7°F |
| Torre del Greco | 81.7°F | 81.5°F | 79.2°F |
| Forio | 81.7°F | 81.4°F | 79.6°F |
| San Pietro In Bevagna | 81.7°F | 82.9°F | 80.3°F |
| Panza | 81.7°F | 81.4°F | 79.6°F |
| Sant'Angelo | 81.7°F | 81.4°F | 79.6°F |
| Campomarino | 81.6°F | 82.8°F | 80.3°F |
| Trapani | 81.6°F | 81.7°F | 79.3°F |
| Massa Lubrense | 81.6°F | 81.6°F | 79.5°F |
| Capilungo | 81.6°F | 82.7°F | 80.5°F |
| Cagliari | 81.6°F | 79.7°F | 79.6°F |
| Punta Prosciutto | 81.5°F | 82.8°F | 80.2°F |
| Tortoli | 81.5°F | 80.6°F | 79.9°F |
| Castellammare del Golfo | 81.5°F | 82.3°F | 80.6°F |
| Marina di Palma | 81.5°F | 81.1°F | 78.9°F |
| Gallipoli | 81.4°F | 82.9°F | 80.5°F |
| Agropoli | 81.4°F | 82.1°F | 79.7°F |
| Torre Suda | 81.4°F | 82.8°F | 80.5°F |
| Vico Equense | 81.4°F | 81.6°F | 79.3°F |
| Santa Maria al Bagno | 81.4°F | 82.9°F | 80.4°F |
| Santa Maria | 81.4°F | 82.9°F | 80.4°F |
| Sorrento | 81.4°F | 81.7°F | 79.5°F |
| Santa Maria Navarrese | 81.4°F | 80.5°F | 79.8°F |
| Santa Maria di Leuca | 81.3°F | 82.4°F | 80.2°F |
| Torre Vado | 81.3°F | 82.4°F | 80.3°F |
| Porto Cesareo | 81.3°F | 82.6°F | 80.1°F |
| Torre Lapillo | 81.3°F | 82.6°F | 80.1°F |
| Mondragone | 81.2°F | 80.9°F | 78.8°F |
| Paestum | 81.2°F | 81.9°F | 79.6°F |
| Positano | 81.1°F | 81.7°F | 79.6°F |
| Favignana | 81.0°F | 80.1°F | 78.8°F |
| Cala Gonone | 81.0°F | 80.1°F | 79.8°F |
| Carloforte | 80.9°F | 78.1°F | 78.7°F |
| Porto Empedocle | 80.9°F | 81.1°F | 78.8°F |
| Agrigento | 80.9°F | 81.1°F | 78.8°F |
| Cetara | 80.9°F | 81.6°F | 79.5°F |
| Amalfi | 80.9°F | 81.7°F | 79.7°F |
| Baia Domizia | 80.9°F | 80.8°F | 78.5°F |
| Maiori | 80.9°F | 81.7°F | 79.7°F |
| San Felica Circeo | 80.8°F | 80.7°F | 78.9°F |
| San Leone | 80.8°F | 81.2°F | 78.8°F |
| Santa Cesarea Terme | 80.8°F | 82.0°F | 80.2°F |
| Praiano | 80.8°F | 81.8°F | 79.8°F |
| Sciacca | 80.8°F | 80.0°F | 78.3°F |
| Salerno | 80.8°F | 81.5°F | 79.3°F |
| Sperlonga | 80.8°F | 80.8°F | 78.7°F |
| Vietri sul Mare | 80.8°F | 81.5°F | 79.4°F |
| Gaeta | 80.7°F | 80.5°F | 78.4°F |
| Terracina | 80.7°F | 80.8°F | 78.7°F |
| Messina | 80.7°F | 83.0°F | 80.4°F |
| Manfredonia | 80.7°F | 81.7°F | 80.2°F |
| Otranto | 80.7°F | 81.8°F | 80.1°F |
| Formia | 80.7°F | 80.5°F | 78.3°F |
| Reggio di Calabria | 80.7°F | 83.1°F | 80.4°F |
| Sabaudia | 80.6°F | 80.5°F | 78.8°F |
| Budoni | 80.5°F | 79.3°F | 78.6°F |
| Porto Ottiolu | 80.5°F | 79.3°F | 78.6°F |
| Fiuggi | 80.5°F | 80.3°F | 78.6°F |
| La Caletta | 80.4°F | 79.3°F | 78.6°F |
| Torre dell'Orso | 80.3°F | 81.6°F | 80.0°F |
| Brindisi | 80.3°F | 81.8°F | 80.5°F |
| Lido del Sole | 80.3°F | 81.7°F | 80.0°F |
| Torre Chianca | 80.3°F | 81.9°F | 80.3°F |
| Nettuno | 80.2°F | 79.9°F | 78.5°F |
| Giulianova | 80.2°F | 80.2°F | 79.9°F |
| Alba Adriatica | 80.2°F | 80.1°F | 79.9°F |
| Tortoreto Lido | 80.2°F | 80.1°F | 79.9°F |
| Lecce | 80.2°F | 81.7°F | 80.1°F |
| Marsala | 80.2°F | 78.9°F | 78.5°F |
| Martinsicuro | 80.1°F | 80.1°F | 79.9°F |
| Anzio | 80.1°F | 79.7°F | 78.5°F |
| San Teodoro | 80.1°F | 79.0°F | 78.1°F |
| Monopoli | 80.0°F | 81.9°F | 80.3°F |
| Polignano a Mare | 80.0°F | 81.9°F | 80.3°F |
| Mazara del Vallo | 79.9°F | 79.2°F | 77.8°F |
| Molfetta | 79.9°F | 81.5°F | 80.0°F |
| Giovinazzo | 79.8°F | 81.5°F | 80.1°F |
| Bari | 79.8°F | 81.5°F | 80.1°F |
| Rome | 79.8°F | 80.1°F | 78.4°F |
| Ostia | 79.8°F | 80.0°F | 78.3°F |
| Lu Bagnu | 79.7°F | 77.4°F | 77.0°F |
| Vieste | 79.7°F | 81.9°F | 80.1°F |
| Fiumicino | 79.7°F | 79.7°F | 78.1°F |
| Roseto degli Abruzzi | 79.7°F | 80.1°F | 79.4°F |
| Grottammare | 79.7°F | 79.9°F | 79.7°F |
| San Benedetto del Tronto | 79.7°F | 79.9°F | 79.7°F |
| Pescara | 79.7°F | 80.7°F | 79.5°F |
| Cupra Marittima | 79.7°F | 79.9°F | 79.7°F |
| Barletta | 79.7°F | 81.6°F | 79.8°F |
| Termoli | 79.6°F | 81.1°F | 79.4°F |
| Francavilla al Mare | 79.6°F | 80.7°F | 79.4°F |
| Bisceglie | 79.6°F | 81.3°F | 79.7°F |
| Santa Marinella | 79.6°F | 79.6°F | 77.9°F |
| Silvi | 79.6°F | 80.5°F | 79.5°F |
| Montesilvano | 79.6°F | 80.5°F | 79.5°F |
| Civitavecchia | 79.4°F | 79.4°F | 77.8°F |
| Orbetello | 79.4°F | 78.9°F | 77.8°F |
| Porto Santo Stefano | 79.3°F | 79.2°F | 77.9°F |
| Trani | 79.3°F | 81.1°F | 79.5°F |
| Costa Paradiso | 79.2°F | 76.8°F | 76.7°F |
| Alghero | 79.2°F | 76.3°F | 76.4°F |
| Porto San Paolo | 79.1°F | 78.3°F | 77.2°F |
| Marina di Campo | 79.1°F | 80.1°F | 78.5°F |
| Porto San Giorgio | 79.0°F | 79.6°F | 79.4°F |
| Capoliveri | 78.9°F | 80.0°F | 78.3°F |
| Riomaggiore | 78.9°F | 79.1°F | 78.3°F |
| Vernazza | 78.9°F | 79.1°F | 78.3°F |
| Porto Venere | 78.9°F | 79.0°F | 78.3°F |
| Le Grazie | 78.9°F | 79.0°F | 78.3°F |
| La Spezia | 78.9°F | 78.8°F | 78.3°F |
| Elba | 78.9°F | 80.2°F | 78.5°F |
| Forte dei Marmi | 78.8°F | 78.7°F | 78.9°F |
| Lerici | 78.8°F | 78.6°F | 78.4°F |
| Viareggio | 78.8°F | 78.9°F | 78.9°F |
| Camaiore | 78.8°F | 78.9°F | 78.9°F |
| Porto Recanati | 78.8°F | 79.5°F | 79.3°F |
| Golfo Aranci | 78.8°F | 78.0°F | 77.0°F |
| Monterosso | 78.8°F | 79.2°F | 78.5°F |
| Grosseto | 78.8°F | 78.8°F | 77.3°F |
| Porto Potenza Picena | 78.8°F | 79.5°F | 79.3°F |
| Marciana Marina | 78.8°F | 80.3°F | 78.6°F |
| Civitanova Marche | 78.7°F | 79.6°F | 79.4°F |
| Marina di Grosseto | 78.7°F | 78.8°F | 77.3°F |
| Santa Teresa Gallura | 78.7°F | 77.3°F | 76.9°F |
| Portofino | 78.7°F | 79.3°F | 78.8°F |
| Santa Margherita Ligure | 78.7°F | 79.3°F | 78.8°F |
| Follonica | 78.7°F | 78.6°F | 77.5°F |
| Rapallo | 78.7°F | 79.2°F | 78.7°F |
| Camogli | 78.7°F | 79.3°F | 78.8°F |
| Recco | 78.7°F | 79.3°F | 78.8°F |
| Ancona | 78.6°F | 79.3°F | 78.9°F |
| Sestri Levante | 78.6°F | 79.0°F | 78.6°F |
| Loano | 78.6°F | 78.7°F | 78.0°F |
| Punta Ala | 78.6°F | 78.9°F | 77.5°F |
| Portoferraio | 78.6°F | 80.2°F | 78.4°F |
| Levanto | 78.6°F | 79.0°F | 78.5°F |
| Cesenatico | 78.6°F | 79.0°F | 79.0°F |
| Genoa | 78.6°F | 79.4°F | 78.8°F |
| Bonassola | 78.6°F | 79.0°F | 78.5°F |
| Arenzano | 78.6°F | 79.2°F | 78.5°F |
| Varazze | 78.5°F | 79.2°F | 78.3°F |
| Lido degli Scacchi | 78.5°F | 78.6°F | 78.8°F |
| Lido di Pomposa | 78.5°F | 78.6°F | 78.8°F |
| Moneglia | 78.5°F | 78.9°F | 78.5°F |
| Milano Marittima | 78.5°F | 78.9°F | 78.9°F |
| San Vincenzo | 78.5°F | 79.3°F | 77.5°F |
| Cervia | 78.5°F | 78.9°F | 78.9°F |
| Marinella | 78.5°F | 77.8°F | 77.0°F |
| Alassio | 78.5°F | 78.8°F | 78.0°F |
| San Giuliano | 78.5°F | 78.7°F | 78.8°F |
| Pittulongu | 78.5°F | 77.9°F | 76.7°F |
| Porto Cervo | 78.4°F | 77.9°F | 77.2°F |
| Savona | 78.4°F | 79.1°F | 78.2°F |
| Pietra Ligure | 78.4°F | 78.7°F | 78.0°F |
| Finale Ligure | 78.4°F | 78.7°F | 78.0°F |
| La Maddalena | 78.4°F | 78.0°F | 77.3°F |
| Borgio Verezzi | 78.4°F | 78.7°F | 78.0°F |
| Piombino | 78.4°F | 79.2°F | 77.8°F |
| Sassari | 78.4°F | 76.8°F | 76.3°F |
| Lido di Savio | 78.3°F | 78.8°F | 78.6°F |
| Pisa | 78.3°F | 78.6°F | 78.6°F |
| Riccione | 78.3°F | 78.7°F | 78.5°F |
| Porto Rotondo | 78.3°F | 77.8°F | 76.8°F |
| Olbia | 78.3°F | 77.8°F | 76.6°F |
| Pesaro | 78.3°F | 78.7°F | 78.6°F |
| Torre Pedrera | 78.2°F | 78.5°F | 78.5°F |
| Andora | 78.2°F | 78.6°F | 77.7°F |
| Castiglioncello | 78.2°F | 78.8°F | 77.9°F |
| Gabbice Mare | 78.2°F | 78.7°F | 78.4°F |
| Tirrenia | 78.2°F | 78.5°F | 78.5°F |
| Spotorno | 78.2°F | 78.8°F | 78.1°F |
| Noli | 78.2°F | 78.8°F | 78.1°F |
| Ventimiglia | 78.1°F | 78.6°F | 77.7°F |
| Baja Sardinia | 78.1°F | 77.7°F | 77.1°F |
| Ospedaletti | 78.1°F | 78.7°F | 77.7°F |
| Senigallia | 78.1°F | 78.8°F | 78.5°F |
| Bordighera | 78.1°F | 78.7°F | 77.7°F |
| Sanremo | 78.1°F | 78.7°F | 77.6°F |
| Rimini | 78.1°F | 78.4°F | 78.3°F |
| Bellaria | 78.1°F | 78.5°F | 78.4°F |
| Igea Marina | 78.1°F | 78.5°F | 78.4°F |
| Varigotti | 78.1°F | 78.8°F | 78.1°F |
| Cattolica | 78.1°F | 78.7°F | 78.3°F |
| Capo D'orso | 78.1°F | 77.7°F | 77.0°F |
| Palau | 78.1°F | 77.6°F | 76.8°F |
| Lido Adriano | 78.0°F | 78.5°F | 78.4°F |
| Trieste | 78.0°F | 78.2°F | 78.4°F |
| Muggia | 78.0°F | 78.2°F | 78.4°F |
| Imperia | 78.0°F | 78.2°F | 77.5°F |
| Gubbio | 78.0°F | 78.7°F | 78.3°F |
| Montecatini Terme | 78.0°F | 78.6°F | 77.9°F |
| Misano Adriatico | 78.0°F | 78.6°F | 78.2°F |
| Diano Marina | 78.0°F | 78.3°F | 77.6°F |
| Viserbo | 78.0°F | 78.4°F | 78.2°F |
| Viserbella | 78.0°F | 78.4°F | 78.2°F |
| Cannigione | 77.9°F | 77.6°F | 76.8°F |
| Livorno | 77.9°F | 78.2°F | 78.2°F |
| Lido di Jesolo | 77.8°F | 78.3°F | 78.8°F |
| Ravenna | 77.7°F | 78.3°F | 78.0°F |
| Lido | 77.6°F | 78.1°F | 78.9°F |
| Bibione | 77.5°F | 77.9°F | 78.5°F |
| Chioggia | 77.3°F | 77.6°F | 78.5°F |
| Grado | 77.3°F | 77.7°F | 78.0°F |
| Padova | 77.1°F | 77.3°F | 78.2°F |
| Abano Terme | 77.1°F | 77.3°F | 78.2°F |
| Venice | 77.0°F | 77.6°F | 78.4°F |
| Caorle | 76.9°F | 77.6°F | 78.1°F |
| Lignano | 76.9°F | 77.4°F | 77.9°F |
| Lignano Sabbiadoro | 76.9°F | 77.4°F | 77.9°F |
| Mestre | 76.9°F | 77.5°F | 78.2°F |
Please see following sea water temperature averages charts for the warmest Italy resorts in September.
You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.
