Typically the weather in Naples remains mild and wet in winters with sunny days. The summers are dry with warm to hot weather. The time between April to June is supposed to be the best for tourists to visit Naples when the weather is fine. The average temperature in the hottest months of July and August varies in between 64°F to 85°F (18°C to 29°C). The average minimum temperature in winters in the month of January remains between 38°F to 54°F (3°C to 12°C).
If you wish to visit and explore the city of Naples in the months of November to February, you are advised to carry warm overcoat, gloves, scarf, etc. Heavy rain with occasional icy winds is noticed in these months some times.