Miami in May
May in Miami brings highs around 87°F (30°C), lows near 73°F and about 11 rainy days. The sun sets around 7:59 pm. The sea is about 81°F (27°C). It's a fair month: plan indoor backups.
Photo: Marc Averette, CC BY-SA 3.0
What May is good for in Miami
Each activity rated for May's weather and sea.
Great now SnorkelingGreat in May
Great now Scuba divingGreat in May
Boat toursGood in May
Sunset cruisesGood in May
Kayak toursGood in May
Cooking classesAny month
Helicopter toursFair in May
Zipline toursFair in May
Hot air balloon ridesFair in May
ATV toursFair in May
Day tripsFair in May
Food toursFair in May
Walking toursFair in May
Private toursFair in May
Segway toursFair in May
May next to April and June
| Month | April | May | June |
|---|---|---|---|
| High | 84°F (29°C) | 87°F (30°C) | 89°F (32°C) |
| Low | 70°F (21°C) | 73°F (23°C) | 76°F (25°C) |
| Rainy days | 7 | 11 | 18 |
| Sea | 79°F | 81°F | 83°F |
| Sunset | 7:44 pm | 7:59 pm | 8:13 pm |
| Daylight | 12 h 46 min | 13 h 24 min | 13 h 44 min |
Averages for Miami International Airport, 1991−2020 normals, extremes 1895−present; sunrise and sunset on the 15th. Miami water temperature by month.
Tours in Miami
Speedboat Sightseeing Adventure of MiamiFrom $42View 
Miami Millionaires Sightseeing CruiseFrom $18View 
Miami Biscayne Bay rich and famous Sightseeing Boat TourFrom $25View 
City Half Day Tour of Miami by Bus with Sightseeing CruiseFrom $40View 
Miami City Tours – 5 Sites, 4 Stops, One Tour – 3.5 Hours of FunFrom $28View 
The Official Art Deco Walking Tour by The Miami Design Preservation LeagueFrom $50View
Tours from Viator. Good Outing may earn a commission when you book, at no cost to you.
Questions
Is May a good time to visit Miami?
It's a fair month: plan indoor backups. The most comfortable months overall are January, February, March, November and December.
How hot is Miami in May?
Average highs are about 87°F (30°C) and lows about 73°F (23°C).
Does it rain much in Miami in May?
May averages 11 rainy days, against 19 in the wettest month.
How warm is the sea in Miami in May?
About 81°F (27°C). Warm enough for long swims and snorkeling.
