Rome or Naples in May?

In May, Rome comes out ahead on the overall climate score (Rome 86/100 vs Naples 78/100). That is a snapshot of one month, though — which one truly fits depends on what you want from the trip, so the breakdown below goes criterion by criterion.

This comparison focuses on May as a representative month for the pair; for any other month, use each destination's month-by-month pages. Across the whole year Rome averages a climate score of 67/100, Naples 61/100. Both profiles below are historical monthly averages, not a forecast.

The average daily high is about 23 °C in Rome and 22 °C in Naples — warmer in Rome. Average daily lows are around 13 °C versus 13 °C.

On rain, Rome sees about 9 rainy days in May and Naples about 8 — drier in Naples. Sunshine is comparable (8 vs 8 hours a day).

Over a full year Rome records roughly 105 rainy days and Naples about 111 — the drier of the two overall is Rome. At their sunniest, Rome reaches about 9 hours of sun a day (July) and Naples about 9 (July). If dependable dry, sunny weather is your top priority, weigh these annual totals alongside the single month above.

Climatically, Rome is at its best in May, June, September and October, while Naples peaks in May, June, July and September. If your dates are fixed, pick the destination whose strong season overlaps them; if you are flexible, plan around these windows.

Based on the May scores for each travel style:

City breaks: Naples scores higher in May (Rome 92 vs Naples 94).

Active & hiking: Naples scores higher in May (Rome 82 vs Naples 86).

Family: Rome scores higher in May (Rome 85 vs Naples 72).

There is no single winner — it depends on your month and your priority. For May specifically, use the head-to-head above; over the year, Rome carries the slightly higher overall climate score. Choose Rome if its strong months and profile match your plan, Naples if its do. The month-by-month pages for each destination give you the full picture before you book.