March weather forecast and climate
Deerfield Beach, FL

The calm sea and white sand of the famous Deerfield Beach in Florida
The calm sea and white sand of the famous Deerfield Beach in Florida
March, the first month of the spring, in Deerfield Beach, is also a moderately hot month, with average temperature fluctuating between 75.4°F (24.1°C) and 67.8°F (19.9°C).

Temperature

In March, the average high-temperature is almost the same as in February - a still moderately hot 75.4°F (24.1°C). In Deerfield Beach, in March, the average low-temperature is 67.8°F (19.9°C).

Humidity

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

Rainfall

In Deerfield Beach, in March, during 14.7 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. Throughout the year, there are 243.5 rainfall days, and 53.31" (1354mm) of precipitation is accumulated.

Ocean temperature

In March, the average ocean temperature in Deerfield Beach is 75.7°F (24.3°C).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 75.7°F (24.3°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 Deerfield Beach is 12h.

Sunshine

The average sunshine in Deerfield Beach is 8.4h.

UV index

The average daily maximum UV index in March is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In March, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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.

What is the temperature in March in Deerfield Beach?

In Deerfield Beach, in March, the average high-temperature is 75.4°F (24.1°C), and the average low-temperature is 67.8°F (19.9°C).

What is the least humid month in Deerfield Beach?

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

What is the average humidity in March in Deerfield Beach?

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

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

In Deerfield Beach, in March, during 14.7 rainfall days, 1.69" (43mm) of precipitation is typically accumulated.

How warm is the water in March in Deerfield Beach?

In March, the average ocean temperature 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.

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

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

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

The average sunshine in March in Deerfield Beach is 8.4h.

What is the UV index reading in March in Deerfield Beach?

The average daily maximum UV index in March is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in March - Deerfield Beach, FL
  • Average high temperature in March: 75.4°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 (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 (64.2°F).

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

The month with the highest atmospheric pressure is January (30.11").
The month with the lowest atmospheric pressure is September (29.95").

Average wind speed in March - Deerfield Beach, FL
  • Average wind speed in March: 11.4mph

The windiest month (with the highest average wind speed) is March (11.4mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

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

Months with the highest relative humidity are June and December (75%).
The month with the lowest relative humidity is March (70%).

Average rainfall in March - Deerfield Beach, FL
  • Average rainfall in March: 1.69"

The wettest month (with the highest rainfall) is August (8.35").
The driest month (with the least rainfall) is January (1.38").

Average rainfall days in March - Deerfield Beach, FL
  • Average rainfall days in March: 14.7 days

The month with the highest number of rainy days is August (28 days).
The month with the least rainy days is February (13 days).

Average sea temperature in March - Deerfield Beach, FL
  • Average sea temperature in March: 75.8°F

The best month for swimming (with the highest average sea temperature) is August (86.3°F).
The coldest months (with the lowest average sea temperature) are January and February (74.2°F).

Average daylight in March / Average sunshine in March - Deerfield 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: 8.4h

The month with the most sunshine is July (Average sunshine: 10.9h).
Months with the least sunshine are January and December (Average sunshine: 6.2).

Average sunshine days in March - Deerfield Beach, FL
  • Average sunshine days in March: 12.1 days

The month with the most sunshine days is March (12.1 days).
Months with the least sunshine days are July and August (1.7 days).

Average UV index in March - Deerfield 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 - Deerfield Beach, FL
  • Average cloud cover in March: 29

The month with the most cloud cover is October (Cloud cover 36).
Months with the least cloud cover are April and July (Cloud cover 28).

Average visibility in March - Deerfield 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).