March weather forecast and climate
Stuart, FL

Weather in March

The first month of the spring, March, is also a moderately hot month in Stuart, Florida, with average temperature fluctuating between 65.3°F (18.5°C) and 74.8°F (23.8°C).

Temperature

In Stuart, the average high-temperature is essentially the same as in February - a still warm 74.8°F (23.8°C). In Stuart, the average low-temperature is 65.3°F (18.5°C).

Humidity

March is the least humid month in Stuart, Florida, with an average relative humidity of 70%.

Rainfall

In Stuart, in March, during 9.8 rainfall days, 0.51" (13mm) of precipitation is typically accumulated. Throughout the year, in Stuart, there are 168.1 rainfall days, and 14.09" (358mm) of precipitation is accumulated.

Ocean temperature

In March, the average ocean temperature in Stuart is 74.8°F (23.8°C).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 74.8°F (23.8°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 Stuart is 12h.

Sunshine

The average sunshine in March is 8.5h.

UV index

In March, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

What is the temperature in March in Stuart?

In Stuart, Florida, in March, the average high-temperature is 74.8°F (23.8°C), and the average low-temperature is 65.3°F (18.5°C).

What is the least humid month in Stuart?

March is the least humid month in Stuart, Florida, with an average relative humidity of 70%.

What is the average humidity in March in Stuart?

The average relative humidity in March in Stuart, Florida, is 70%.

How many days does it rain in March in Stuart?

In March, the rain falls for 9.8 days. Throughout March, 0.51" (13mm) of precipitation is accumulated.

What is the water temperature in March in Stuart?

In Stuart, in March, the average water temperature is 74.8°F (23.8°C). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 74.8°F (23.8°C) water may be enjoyable.

How many hours of daylight does Stuart have in March?

The average length of the day in March in Stuart, Florida, is 12h.

How long on average sun shines in March in Stuart?

In March, the average sunshine in Stuart is 8.5h.

What is the UV index reading in March in Stuart?

In March, the average daily maximum UV index in Stuart, Florida, is 6. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to the UV radiation.

Average temperature in March
Stuart, FL

Average temperature in March - Stuart, FL
  • Average high temperature in March: 74.8°F

The warmest month (with the highest average high temperature) is August (87.1°F).
The month with the lowest average high temperature is January (71.4°F).

  • Average low temperature in March: 65.3°F

The month with the highest average low temperature is August (79.3°F).
The coldest month (with the lowest average low temperature) is January (61.2°F).

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Average pressure in March
Stuart, FL

Average pressure in March - Stuart, FL
  • Average pressure in March: 30.09"

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

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Average wind speed in March
Stuart, FL

Average wind speed in March - Stuart, FL
  • Average wind speed in March: 10.3mph

The windiest months (with the highest average wind speed) are January, March and November (10.3mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

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Average humidity in March
Stuart, FL

Average humidity in March - Stuart, FL
  • Average humidity in March: 70%

Months with the highest relative humidity are June and August (78%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in March
Stuart, FL

Average rainfall in March - Stuart, FL
  • Average rainfall in March: 0.51"

The wettest month (with the highest rainfall) is August (2.56").
The driest month (with the least rainfall) is January (0.39").

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Average rainfall days in March
Stuart, FL

Average rainfall days in March - Stuart, FL
  • Average rainfall days in March: 9.8 days

The month with the highest number of rainy days is August (23.1 days).
The month with the least rainy days is February (7.7 days).

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Average sea temperature in March
Stuart, FL

Average sea temperature in March - Stuart, FL
  • Average sea temperature in March: 74.8°F

The best month for swimming (with the highest average sea temperature) is August (85.1°F).
The coldest month (with the lowest average sea temperature) is February (73.3°F).

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Average daylight in March /
Average sunshine in March
Stuart, FL

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

The month with the longest days is June (Average daylight: 13.8h).
The month with the shortest days is December (Average daylight: 10.4h).

  • Average sunshine in March: 8.5h

Months with the most sunshine are July and August (Average sunshine: 10.9h).
Months with the least sunshine are January and December (Average sunshine: 6.1).

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Average sunshine days in March
Stuart, FL

Average sunshine days in March - Stuart, FL
  • Average sunshine days in March: 18.8 days

The month with the most sunshine days is January (19.5 days).
The month with the least sunshine days is August (3.4 days).

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Average UV index in March
Stuart, FL

Average UV index in March - Stuart, FL
  • Average UV index in March: 6

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

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Average cloud cover in March
Stuart, FL

Average cloud cover in March - Stuart, FL
  • Average cloud cover in March: 28

Months with the most cloud cover are January, November and December (Cloud cover 34).
Months with the least cloud cover are May and July (Cloud cover 26).

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Average visibility in March
Stuart, FL

Average visibility in March - Stuart, FL
  • Average visibility in March: 6mi

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

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