March weather forecast and climate
Boynton Beach, FL

March, the first month of the spring, in Boynton Beach, is also a moderately hot month, with average temperature ranging between max 75°F (23.9°C) and min 67.8°F (19.9°C).

Temperature

In March, the average high-temperature is almost the same as in February - a still moderately hot 75°F (23.9°C). In March, in Boynton Beach, the average low-temperature is 67.8°F (19.9°C).

Humidity

With an average relative humidity of 70%, March is the least humid month in Boynton Beach.

Rainfall

In Boynton Beach, during March, the rain falls for 15.2 days and regularly aggregates up to 1.77" (45mm) of precipitation. Throughout the year, there are 238.3 rainfall days, and 54.53" (1385mm) of precipitation is accumulated.

Ocean temperature

In Boynton Beach, the average seawater temperature is 75.7°F (24.3°C).
Note: 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. (FYI: The official water temperature required for the Olympic swimming competition is 77°F (25°C) to 82.4°F (28°C).)

Daylight

In March, the average length of the day in Boynton Beach is 12h.

Sunshine

In March, the average sunshine is 8.3h.

UV index

In March, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high threat to health from the exposure to the Sun's UV rays for average individuals.
Note: In March, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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.

What is the temperature in March in Boynton Beach?

In March, in Boynton Beach, the average high-temperature is 75°F (23.9°C), and the average low-temperature is 67.8°F (19.9°C).

What is the least humid month in Boynton Beach?

With an average relative humidity of 70%, March is the least humid month.

What is the average humidity in March in Boynton Beach?

In March, the average relative humidity in Boynton Beach is 70%.

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

In Boynton Beach, in March, it is raining for 15.2 days, with typically 1.77" (45mm) of accumulated precipitation.

How warm is the water in March in Boynton Beach?

In Boynton Beach, Florida, the average seawater temperature in March is 75.7°F (24.3°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 75.7°F (24.3°C).

How many hours of daylight does Boynton Beach have in March?

The average length of the day in March in Boynton Beach is 12h.

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

The average sunshine in March in Boynton Beach is 8.3h.

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

In March, the average daily maximum UV index in Boynton Beach, Florida, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in March - Boynton Beach, FL
  • Average high temperature in March: 75°F

The warmest month (with the highest average high temperature) is August (86.7°F).
The month with the lowest average high temperature is January (72.5°F).

  • Average low temperature in March: 67.8°F

The month with the highest average low temperature is August (81.5°F).
The coldest month (with the lowest average low temperature) is January (64°F).

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

The month with the highest atmospheric pressure is January (30.11").
Months with the lowest atmospheric pressure are September and October (29.96").

Average wind speed in March - Boynton Beach, FL
  • Average wind speed in March: 11.5mph

The windiest month (with the highest average wind speed) is March (11.5mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).

Average humidity in March - Boynton Beach, FL
  • Average humidity in March: 70%

Months with the highest relative humidity are June and December (76%).
The month with the lowest relative humidity is March (70%).

Average rainfall in March - Boynton Beach, FL
  • Average rainfall in March: 1.77"

The wettest month (with the highest rainfall) is August (9.06").
The driest month (with the least rainfall) is January (1.3").

Average rainfall days in March - Boynton Beach, FL
  • Average rainfall days in March: 15.2 days

The month with the highest number of rainy days is August (27.3 days).
The month with the least rainy days is February (13.3 days).

Average sea temperature in March - Boynton Beach, FL
  • Average sea temperature in March: 75.7°F

The best month for swimming (with the highest average sea temperature) is August (85.7°F).
The coldest month (with the lowest average sea temperature) is January (74.1°F).

Average daylight in March / Average sunshine in March - Boynton Beach, 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: 10.5h).

  • Average sunshine in March: 8.3h

Months with the most sunshine are July and August (Average sunshine: 10.7h).
Months with the least sunshine are January and December (Average sunshine: 6).

Average sunshine days in March - Boynton Beach, FL
  • Average sunshine days in March: 12.7 days

The month with the most sunshine days is March (12.7 days).
The month with the least sunshine days is July (2.3 days).

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

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

Average cloud cover in March - Boynton Beach, FL
  • Average cloud cover in March: 31

Months with the most cloud cover are January, October, November and December (Cloud cover 36).
Months with the least cloud cover are April and July (Cloud cover 29).

Average visibility in March - Boynton Beach, 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).