Click on a day for an hourly weather forecast
The weather in Miami in May is very hot. The average temperatures are between 25°C and 28°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of May in Miami. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Miami in May 2026.
If you’re planning to visit Miami in the near future, we highly recommend that you review the 14 day weather forecast for Miami before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 23° / 19° | 2 | 29 | 0 | 44 mm | Perfect | Miami in January |
| February | 24° / 20° | 2 | 27 | 0 | 40 mm | Perfect | Miami in February |
| March | 25° / 21° | 2 | 29 | 0 | 39 mm | Perfect | Miami in March |
| April | 27° / 24° | 4 | 27 | 0 | 67 mm | Perfect | Miami in April |
| May | 28° / 25° | 8 | 23 | 0 | 138 mm | Good | Miami in May |
| June | 30° / 27° | 15 | 15 | 0 | 216 mm | Ok | Miami in June |
| July | 30° / 28° | 16 | 15 | 0 | 234 mm | Ok | Miami in July |
| August | 31° / 28° | 16 | 15 | 0 | 277 mm | Ok | Miami in August |
| September | 30° / 28° | 15 | 15 | 0 | 250 mm | Ok | Miami in September |
| October | 29° / 26° | 7 | 24 | 0 | 158 mm | Ok | Miami in October |
| November | 26° / 23° | 3 | 27 | 0 | 77 mm | Perfect | Miami in November |
| December | 24° / 21° | 2 | 29 | 0 | 55 mm | Perfect | Miami in December |