The best weather in Naples runs from mid-April through mid-June and mid-September through mid-October, when daytime highs of 19 to 27°C (66 to 81°F) pair with moderate rainfall and manageable crowds. July and August bring peak heat (30°C/86°F), peak tourism, and peak prices. November through February is the rainy season (100 to 148mm per month) but offers the lowest hotel rates and an uncrowded city.
Best Time to Visit Naples for Good Weather
The two optimal weather windows are April 15 through June 15 and September 15 through October 20. In spring (April to mid-June), temperatures climb from 19°C (66°F) in April to 27°C (81°F) in June. Rainfall decreases from 65mm in April to 32mm in June.
Humidity drops to 68 to 71%, the year’s lowest. Sunshine reaches 277 hours in June. The sea warms from 16°C (61°F) in April to 22°C (72°F) in June, becoming swimmable by late May for most people. This is also when the Amalfi Coast’s lemon groves and wisteria are in bloom.
In autumn (mid-September to mid-October), September maintains summer warmth at 27°C (81°F) while crowds thin after the first week. Sea temperature stays at 22 to 24°C (72 to 75°F) through mid-October. Rain remains moderate at 73mm in September and picks up in October at 119mm. The first two weeks of October are particularly pleasant, with 22°C (72°F) highs and 181 hours of sunshine.
Best Time to Visit Naples for Lower Prices
Hotel rates in Naples drop 30 to 40% during three periods: January through February (post-holiday), July through August (when Italians flee the city heat for coastal resorts, though international tourism keeps demand moderate), and November through mid-December (rainy season, pre-Christmas).
In February, you can find 4-star rooms in the Centro Storico for 60 to 80 EUR per night that cost 120 to 160 EUR in June. Flight prices to Napoli-Capodichino Airport (NAP) are lowest in January and February, with round-trip fares from London often below 50 EUR on Ryanair and easyJet, and from New York around 400 to 500 USD on connecting itineraries.
The November-to-March period offers the best value for travelers who don’t mind carrying an umbrella. Rainy days are interspersed with crisp, sunny days, and you’ll have Pompeii and the Naples Archaeological Museum nearly to yourself.
Best Time to Visit Naples to Avoid Crowds
Naples is a densely populated working city (3 million in the metro area), so it never feels empty. But tourist-specific crowding peaks at three times: Easter week (variable March/April), when Italian domestic tourism floods the city;
June through August, when international tourism combines with cruise ship arrivals at the Port of Naples (up to 5 ships per day in high season, each disgorging 3,000+ passengers); and Christmas week (December 24 to January 6), when Italians return home for the holidays and the Christmas Alley (Via San Gregorio Armeno) nativity-scene market draws dense crowds.
The least crowded months for tourism are November, January (post-Epiphany), and February. During these months, major attractions like the Naples Underground (Napoli Sotterranea) and the Catacombs of San Gennaro have no queues. Capri and the Amalfi Coast are peaceful, though some hotels and restaurants in Positano and Ravello close entirely from November through March.
Months to Avoid in Naples and Why
August: The hottest month at 30°C (86°F) with 67% humidity making archaeological sites uncomfortable. It is also the peak of Italian holidays (Ferragosto, August 15, when Naples partially shuts down) and the busiest month for the Amalfi Coast. Hotel rates are high. Avoid if possible.
November: The wettest month at 148mm across 11 rain days. While not as continuously grey as northern European winters, the rain in Naples can be heavy and persistent. Archaeological sites become muddy. Ferry services to Capri and Ischia are reduced or cancelled during rough weather.
Read the Naples weather by month guide for detailed climate data and check things to do in Naples for indoor alternatives on rainy days.
