March weather forecast
West Palm Beach, FL

Tall, beautiful buildings reflected in the waterway in West Palm Beach, Florida
Tall, beautiful buildings reflected in the waterway in West Palm Beach, Florida

Weather in March

The first month of the spring, March, is a moderately hot month in West Palm Beach, Florida, with average temperature ranging between max 74.7°F (23.7°C) and min 67.8°F (19.9°C).

Temperature

In March, the average high-temperature is practically the same as in February - a warm 74.7°F (23.7°C). The average low-temperature, in March, is 67.8°F (19.9°C).

Humidity

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

Rainfall

In West Palm Beach, Florida, during March, the rain falls for 10.6 days and regularly aggregates up to 0.67" (17mm) of precipitation. Throughout the year, there are 193.9 rainfall days, and 22.56" (573mm) of precipitation is accumulated.

Ocean temperature

In West Palm Beach, the average seawater temperature is 75.7°F (24.3°C).
Note: 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).

Daylight

In West Palm Beach, the average length of the day is 12h.

Sunshine

In March, the average sunshine is 8.4h.

UV index

In West Palm Beach, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the UV radiation for the average 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. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 least humid month in West Palm Beach?

The least humid month in West Palm Beach is March, with an average relative humidity of 70%.

What is the average humidity in March in West Palm Beach?

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

How much does it rain in West Palm Beach in March?

In March, in West Palm Beach, the rain falls for 10.6 days. Throughout March, 0.67" (17mm) of precipitation is accumulated.

How warm is the water in March in West Palm Beach?

In West Palm Beach, in March, the average water temperature 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 West Palm Beach have in March?

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

How long on average sun shines in March in West Palm Beach?

The average sunshine in March in West Palm Beach is 8.4h.

What is the UV index intensity in March in West Palm Beach?

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

Average temperature in March
West Palm Beach, FL

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

The warmest month (with the highest average high temperature) is August (86.5°F).
The month with the lowest average high temperature is January (72°F).

  • Average low temperature in March: 67.8°F

The month with the highest average low temperature is August (81.3°F).
The coldest month (with the lowest average low temperature) is January (64.2°F).

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Average pressure in March
West Palm Beach, FL

Average pressure in March - West Palm 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").

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Average wind speed in March
West Palm Beach, FL

Average wind speed in March - West Palm Beach, FL
  • Average wind speed in March: 11.8mph

The windiest month (with the highest average wind speed) is March (11.8mph).
The calmest month (with the lowest average wind speed) is July (8mph).

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Average humidity in March
West Palm Beach, FL

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

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

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Average rainfall in March
West Palm Beach, FL

Average rainfall in March - West Palm Beach, FL
  • Average rainfall in March: 0.67"

The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is January (0.51").

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Average rainfall days in March
West Palm Beach, FL

Average rainfall days in March - West Palm Beach, FL
  • Average rainfall days in March: 10.6 days

The month with the highest number of rainy days is September (25 days).
The month with the least rainy days is February (9.3 days).

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Average sea temperature in March
West Palm Beach, FL

Average sea temperature in March - West Palm 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).

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Average daylight in March /
Average sunshine in March
West Palm Beach, FL

Average daylight in March / Average sunshine in March - West Palm 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: 11h).
Months with the least sunshine are January and December (Average sunshine: 6.1).

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Average sunshine days in March
West Palm Beach, FL

Average sunshine days in March - West Palm Beach, FL
  • Average sunshine days in March: 18 days

The month with the most sunshine days is January (18.2 days).
The month with the least sunshine days is August (3.5 days).

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Average UV index in March
West Palm Beach, FL

Average UV index in March - West Palm Beach, 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 February (UV index 5).

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Average cloud cover in March
West Palm Beach, FL

Average cloud cover in March - West Palm Beach, FL
  • Average cloud cover in March: 29

Months with the most cloud cover are January, November and December (Cloud cover 35).
Months with the least cloud cover are May, July and August (Cloud cover 28).

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Average visibility in March
West Palm Beach, FL

Average visibility in March - West Palm 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).

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