Naples (FL) in May
In May, Naples (FL) averages 31°C (87°F) during the day and 22°C (71°F) at night, with frequent rain — about 20 days of the month see precipitation (103 mm total).
ShoulderConditions are warm and beach-friendly. Expect daily rain or showers, often in heavy bursts.
May is one of the wetter and less comfortable months in Naples (FL). If your dates are flexible, consider a different time of year.
How May compares to the rest of the year in Naples (FL)
May is one of the warmest months in Naples (FL) (3rd of 12) and moderately rainy compared to the rest of the year (5th of 12). Daytime temperature runs 2°C above the annual average (28°C). May runs 2°C warmer than April (29°C) and stays flat into June.
May sunrise & sunset in Naples (FL)
Times shown for Naples (FL) local time (America/New_York), calculated for the 15th of May. They shift by a few minutes day to day across the month.
Photography light in Naples (FL) — May
Golden-hour and blue-hour windows for the 15th of May, in Naples (FL)'s local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Naples (FL) in May
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on May's tier (Shoulder) and Naples (FL)'s popularity.
Crowds & pricing — May in Naples (FL)
Naples (FL) is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Sun & mosquito risk — May in Naples (FL)
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Sea temperature in Naples (FL) — May
Across the year Naples (FL)'s sea swings from 19.7°C (January) to 31.9°C (July) — May sits at 28.9°C.
Naples (FL) in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 23°C / 74°F | 14°C / 58°F | 55 mm | 13 | — |
| February | 26°C / 78°F | 17°C / 62°F | 37 mm | 12 | — |
| March | 27°C / 81°F | 18°C / 64°F | 35 mm | 12 | — |
| April | 29°C / 84°F | 20°C / 68°F | 54 mm | 17 | — |
| May | 31°C / 87°F | 22°C / 71°F | 103 mm | 20 | — |
| June | 31°C / 87°F | 24°C / 75°F | 189 mm | 28 | — |
| July | 31°C / 88°F | 25°C / 76°F | 151 mm | 30 | — |
| August | 31°C / 89°F | 25°C / 76°F | 176 mm | 30 | — |
| September | 31°C / 87°F | 24°C / 75°F | 188 mm | 27 | — |
| October | 29°C / 85°F | 22°C / 72°F | 78 mm | 20 | — |
| November | 27°C / 80°F | 19°C / 66°F | 65 mm | 14 | — |
| December | 25°C / 77°F | 17°C / 62°F | 51 mm | 12 | — |
Other cities with similar May weather
🌍 See the full ranked list of climate twins for Naples (FL) in May →
Frequently asked questions
How hot is Naples (FL) in May?
In May, Naples (FL) averages a high of 31°C (87°F) and a low of 22°C (71°F) — generally hot.
Does it rain a lot in Naples (FL) in May?
May is quite rainy in Naples (FL), with about 20 rainy days on average.
Is May a good time to visit Naples (FL)?
May is hot but on the rainy side. It suits travelers who are comfortable with hot weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Naples (FL) in May?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full May packing list for Naples (FL) for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.