March weather forecast and climate
Miami, FL

Stunning layout of the Miami Coast in Florida, with a beautiful, clean beach, and perfect cityscape and skyline
Stunning layout of the Miami Coast in Florida, with a beautiful, clean beach, and perfect cityscape and skyline
March is a transitional month to the short spring and the peak of the tourist season. It is devoid of cold fronts and rain, and the abundant sunshine with an average sea temperature at 75°F (23.9°C) makes it the perfect time to be in Miami.
Hop onto an Everglades tour, take the kids to zoos or water parks, spend late afternoons lazing on the beaches sipping cool refreshments - spring is the perfect time for hitting outdoors.

What is the temperature in March in Miami?

In Miami, in March, the average high-temperature is 80.2°F (26.8°C), and the average low-temperature is 64.9°F (18.3°C).

How many days does it rain in March in Miami?

In March, in Miami, the rain falls for 7 days. Throughout March, 2.1" (53mm) of precipitation is accumulated.

How warm is the water in March in Miami?

The average seawater temperature, in March, in Miami, is 75.7°F (24.3°C). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 75.7°F (24.3°C) water may be enjoyable. The official water temperature required for the Olympic swimming competition is 77°F (25°C) to 82.4°F (28°C).
Average temperature in March - Miami, FL
  • Average high temperature in March: 26.8°C

The warmest month (with the highest average high temperature) is August (32.8°C).
The month with the lowest average high temperature is January (24.7°C).

  • Average low temperature in March: 18.3°C

Months with the highest average low temperature are July and August (25.2°C).
The coldest month (with the lowest average low temperature) is January (15.5°C).

Average humidity in March - Miami, FL
  • Average humidity in March: 69.5%

The month with the highest relative humidity is September (77.8%).
The month with the lowest relative humidity is April (67.3%).

Average rainfall in March - Miami, FL
  • Average rainfall in March: 53mm

The wettest month (with the highest rainfall) is June (201mm).
The driest month (with the lowest rainfall) is December (43mm).

Average rainfall days in March - Miami, FL
  • Average rainfall days in March: 7 days

The month with the highest number of rainy days is August (18.9 days).
The month with the lowest number of rainy days is April (6.4 days).

Average sea temperature in March - Miami, FL
  • Average sea temperature in March: 24.3°C

The best month for swimming (with the highest average sea temperature) is August (30.3°C).
The coldest month (with the lowest average sea temperature) is February (23.3°C).

Average daylight in March / Average sunshine in March - Miami, FL
  • Average daylight in March: 12h

The month with the longest days is June (Average daylight: 13.7h).
The month with shortest days is December (Average daylight: 10.5h).

  • Average sunshine in March: 8.9h

The month with most sunshine is July (Average sunshine: 10h).
The month with least sunshine is December (Average sunshine: 7h).

Average UV index in March - Miami, FL
  • Average UV index in March: 10

Months with the highest UV index are April, May, June, July and August (UV index 11).
The month with the lowest UV index is December (UV index 5).

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