Miami in May
In May, Miami averages 30°C (86°F) during the day and 23°C (73°F) at night, with around 10 days of rain (145 mm total).
ShoulderConditions are warm and beach-friendly. Plan for unsettled weather and bring rain gear.
May offers comfortable temperatures in Miami, with some rain to plan around.
How May compares to the rest of the year in Miami
May is in the middle of the year for warmth in Miami (5th of 12) and moderately rainy compared to the rest of the year (6th of 12). Daytime temperature runs 1°C above the annual average (29°C). May runs 2°C warmer than April (28°C) and warms a further 1°C into June (31°C).
May sunrise & sunset in Miami
Times shown for Miami 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 Miami — May
Golden-hour and blue-hour windows for the 15th of May, in Miami's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Miami 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 Miami's popularity.
Crowds & pricing — May in Miami
Miami 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 Miami
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 Miami — May
Across the year Miami's sea swings from 22.6°C (January) to 32.2°C (July) — May sits at 28.9°C.
Miami in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 25°C / 77°F | 16°C / 61°F | 41 mm | 6 | 0 |
| February | 26°C / 79°F | 17°C / 63°F | 56 mm | 6 | 0 |
| March | 27°C / 81°F | 19°C / 66°F | 76 mm | 6 | 0 |
| April | 28°C / 82°F | 20°C / 68°F | 79 mm | 6 | 0 |
| May | 30°C / 86°F | 23°C / 73°F | 145 mm | 10 | 0 |
| June | 31°C / 88°F | 25°C / 77°F | 240 mm | 15 | 0 |
| July | 32°C / 90°F | 25°C / 77°F | 165 mm | 16 | 0 |
| August | 33°C / 91°F | 26°C / 79°F | 219 mm | 18 | 0 |
| September | 31°C / 88°F | 25°C / 77°F | 240 mm | 17 | 0 |
| October | 30°C / 86°F | 23°C / 73°F | 168 mm | 12 | 0 |
| November | 27°C / 81°F | 20°C / 68°F | 84 mm | 8 | 0 |
| December | 26°C / 79°F | 17°C / 63°F | 51 mm | 6 | 0 |
Other cities with similar May weather
🌍 See the full ranked list of climate twins for Miami in May →
Frequently asked questions
How hot is Miami in May?
In May, Miami averages a high of 30°C (86°F) and a low of 23°C (73°F) — generally hot.
Does it rain a lot in Miami in May?
May can be fairly wet in Miami, with about 10 rainy days on average.
Is May a good time to visit Miami?
May is hot. 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 Miami in May?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full May packing list for Miami for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.