March weather forecast
South Beach, FL

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Weather in March

March, the first month of the spring in South Beach, is a moderately hot month, with an average temperature fluctuating between 63.7°F (17.6°C) and 74.7°F (23.7°C).

Temperature

The arrival of March brings an average high-temperature of a warm 74.7°F (23.7°C), closely following the temperature pattern of February. In South Beach, the nighttime temperature averages to a comfortable 63.7°F (17.6°C) during March.

Humidity

With an average relative humidity of 72%, March is the least humid month.

Rainfall

In March, in South Beach, the rain falls for 9.5 days. Throughout March, 0.43" (11mm) of precipitation is accumulated. In South Beach, Florida, during the entire year, the rain falls for 153.2 days and collects up to 13.15" (334mm) of precipitation.

Ocean temperature

In South Beach, in March, the average water temperature is 73.9°F (23.3°C).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 73.9°F (23.3°C) water. (FYI: The Olympic swimming competition requires a water temperature between 77°F (25°C) and 82.4°F (28°C).)

Daylight

The average length of the day in March in South Beach is 12h and 1min.
On the first day of March in South Beach, sunrise is at 6:44 am and sunset at 6:22 pm EST. On the last day of the month, sunrise is at 7:11 am and sunset at 7:38 pm EDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from EDT to EST.

Sunshine

The average sunshine in March in South Beach is 8.5h.

UV index

In South Beach, the average daily maximum UV index in March is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high UV index of 6 in March translates into the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Warning! Reflective surfaces like sand and water amplify the Sun's UV radiation.
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Frequently asked questions

What is the temperature in March in South Beach?

The high-temperature in South Beach, Florida, during March is 74.7°F (23.7°C) and the low-temperature is 63.7°F (17.6°C).

What is the least humid month in South Beach?

With an average relative humidity of 72%, March is the least humid month in South Beach, Florida.

What is the average humidity in March in South Beach?

The average relative humidity in March in South Beach is 72%.

How many days does it rain in March in South Beach?

In March, the rain falls for 9.5 days. Throughout March, 0.43" (11mm) of precipitation is accumulated.

What is the water temperature in March in South Beach?

In South Beach, in March, the average water temperature is 73.9°F (23.3°C). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 73.9°F (23.3°C) water may be enjoyable.

What is the average length of the day in March in South Beach?

The average day length in March in South Beach is 12h and 1min.

What time are sunrise and sunset in March in South Beach?

In March, on the first day of the month, sunrise is at 6:44 am and sunset at 6:22 pm EST. On the last day of the month, sunrise is at 7:11 am and sunset at 7:38 pm EDT.

When does Daylight Saving Time (DST) start in March in South Beach?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in South Beach, and the time zone changes from EST to EDT. DST ends Sunday, November 3. 2024, at 2:00 am.

How many hours of sunshine does South Beach have in March?

In March, the average sunshine duration is 8.5h.

What is the UV index intensity in March in South Beach?

In South Beach, Florida, the average daily maximum UV index in March is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.

Average temperature in March
South Beach, FL

Average temperature in March - South Beach, FL
  • Average high temperature in March: 74.7°F

The warmest month (with the highest average high temperature) is August (87.4°F).
The month with the lowest average high temperature is January (70.2°F).

  • Average low temperature in March: 63.7°F

The month with the highest average low temperature is August (78.6°F).
The coldest month (with the lowest average low temperature) is January (59.5°F).

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Average pressure in March
South Beach, FL

Average pressure in March - South Beach, FL
  • Average pressure in March: 30.09"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

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Average wind speed in March
South Beach, FL

Average wind speed in March - South Beach, FL
  • Average wind speed in March: 9.7mph

The windiest months (with the highest average wind speed) are January and November (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

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Average humidity in March
South Beach, FL

Average humidity in March - South Beach, FL
  • Average humidity in March: 72%

The months with the highest relative humidity are June, July and August (79%).
The month with the lowest relative humidity is March (72%).

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Average rainfall in March
South Beach, FL

Average rainfall in March - South Beach, FL
  • Average rainfall in March: 0.43"

The wettest month (with the highest rainfall) is August (2.48").
The driest month (with the least rainfall) is February (0.39").

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Average rainfall days in March
South Beach, FL

Average rainfall days in March - South Beach, FL
  • Average rainfall days in March: 9.5 days

The month with the highest number of rainy days is August (20.2 days).
The month with the least rainy days is February (7.7 days).

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Average sea temperature in March
South Beach, FL

Average sea temperature in March - South Beach, FL
  • Average sea temperature in March: 73.9°F

The best month for swimming (with the highest average sea temperature) is August (84.8°F).
The coldest months (with the lowest average sea temperature) are January and February (72.3°F).

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Average daylight in March /
Average sunshine in March
South Beach, FL

Average daylight in March / Average sunshine in March - South Beach, FL
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in March: 8h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).

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Average sunshine days in March
South Beach, FL

Average sunshine days in March - South Beach, FL
  • Average sunshine days in March: 19.5 days

The month with the most sunshine days is March (19.5 days).
The month with the least sunshine days is August (5.1 days).

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Average UV index in March
South Beach, FL

Average UV index in March - South Beach, FL
  • Average UV index in March: 6

The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February and December (UV index 5).

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Average cloud cover in March
South Beach, FL

Average cloud cover in March - South Beach, FL
  • Average cloud cover in March: 28

The month with the most cloud cover is November (Cloud cover 36).
The months with the least cloud cover are May and August (Cloud cover 27).

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Average visibility in March
South Beach, FL

Average visibility in March - South Beach, FL
  • Average visibility in March: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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South Beach, Florida, USA

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