Naples - Five-Day Weather ForecastNaples ClimateSituated in the south of Italy, Naples faces the Mediterranean ocean, bringing in cool sea breezes to the city. Naples weather is generally pleasant throughout, although the summer can be quite dry and winters made chilly because of the inland winds. The hottest months of are July and August. Naples sees more rain than the eastern coast of Italy and most of the rainfall is during the autumn and winter months. For sightseeing, Naples weather is at its best during April, May, June, September, and October.