Amalfi coast in September warm light

Best time to visit Naples for beach weather

When is beach season in Naples? Warmest sea temperatures, best sunshine, and most reliable conditions for swimming and water activities.

Best month

September

The other Goldilocks month — 27°C, sea 24°C, Italian schools back.

San Gennaro (19 September) — the miracle of the saint's blood, biggest festival

Sea still 24°C, Amalfi day trips civilised again

Hotel rates fall 30% by mid-month

All months ranked — Beach weather

Other priorities for Naples

Beach weather in other destinations

Scores are directional — designed to compare months within Naples, not to make precise claims. Full methodology →