Typical March weather
Miami
Florida · March
81° days
66° nights
about 4 rainy days · 12 hours of daylight · ocean 77°
What to pack
- Swimsuit
- Sunscreen
What March feels like
March stacks spring break, Ultra, and the Miami Open into four weeks — South Beach becomes a scene and Brickell traffic proves it. Come for the noise or route yourself toward Key Biscayne and pretend none of it is happening.
Expect about 4 days with real rain — enough to notice, not enough to plan around. There’s a little humidity in the air, but nothing that changes your plans.
Can you swim?
The ocean runs about 77° — comfortable for swimming.
The numbers
| Typical high | 81° |
|---|---|
| Typical low | 66° |
| Days with real rain | 4 |
| Total rain | 2.5 in |
| Humidity | a touch humid |
| Water temperature | 77° |
| Sunrise / sunset (mid-month) | 7:29 am / 7:29 pm |