March weather forecast
Fort Myers, FL

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Dusk over the pier bridge in Fort Myers, Florida, with cloudy skies and calm waters below
Dusk over the pier bridge in Fort Myers, Florida, with cloudy skies and calm waters below

Weather in March

The advent of Spring, March sees a slight rise in average temperature, reaching a high of 76.6°F (24.8°C) and a low of 62.2°F (16.8°C). Although the frequency of rainy days increases slightly compared to February, these showers do not impact the overall delightful weather. Being a coastal city, Fort Myers benefits from the ocean's moderating effect, keeping March temperatures fair. Moderately high UV index values indicate the need for sun safety practices as a protective measure. Naturally, the pleasant March weather attracts beachgoers and outdoor enthusiasts to take advantage of the city's vibrant offerings.

Temperature

Fort Myers notes an average high-temperature of a still moderately hot 76.6°F (24.8°C) in March, displaying minor variation from February. Fort Myers, in the month of March, anticipates a consistent average low-temperature of 62.2°F (16.8°C).

Humidity

March is the least humid month, with an average relative humidity of 71%.

Rainfall

February and March are months with the least rain when the rain falls for 9.3 days and typically aggregates up to 0.63" (16mm) of rain.

Ocean temperature

In Fort Myers, the average seawater temperature in March is 71.6°F (22°C).
Note: Imagine a swim in 71.6°F (22°C) waters. How you'd feel depends on your cold sensitivity, the sun's rays, the caress of the wind, and the warmth enveloping you. Comparatively, Olympic swimmers train in waters between 77°F (25°C) and 82.4°F (28°C).

Daylight

In Fort Myers, the average length of the day in March is 12h and 1min.
On the first day of March, sunrise is at 6:50 am and sunset at 6:28 pm EST. On the last day of the month, sunrise is at 7:18 am and sunset at 7:44 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

In March, the average sunshine is 8.8h.

UV index

In March, the average daily maximum UV index in Fort Myers is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In March, an average UV index of 6 transforms into the following instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Take warning! Reflective sand and water surfaces intensify the Sun's UV rays.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Fort Myers in March?

March temperatures vary between a high-temperature of 76.6°F (24.8°C) and a low-temperature of 62.2°F (16.8°C).

What is the least humid month?

March is the least humid month, with an average relative humidity of 71%.

What is the average humidity in March?

In Fort Myers, the average relative humidity in March is 71%.

What is the driest month?

The months with the least rainfall are February and March Rain falls for 9.3 days and accumulates 0.63" (16mm) of rain.

How much does it rain in March?

In March, the rain falls for 9.3 days. Throughout March, 0.63" (16mm) of precipitation is accumulated.

How warm is the water in March?

In Fort Myers, in March, the average water temperature is 71.6°F (22°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 71.6°F (22°C).

How many hours of daylight does Fort Myers have in March?

In Fort Myers, the average day length in March is 12h and 1min.

What time are sunrise and sunset in March?

On the first day of March, sunrise is at 6:50 am and sunset at 6:28 pm EST. On the last day of the month, sunrise is at 7:18 am and sunset at 7:44 pm EDT.

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

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

How long on average sun shines in March?

In March, the average sunshine duration is 8.8h.

What is the UV index intensity in March?

The average daily maximum UV index in March is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Fort Myers, FL

Average temperature in March - Fort Myers, FL
  • Average high temperature in March: 76.6°F

The warmest month (with the highest average high temperature) is August (89.4°F).
The month with the lowest average high temperature is January (71.1°F).

  • Average low temperature in March: 62.2°F

The month with the highest average low temperature is August (79°F).
The coldest month (with the lowest average low temperature) is January (56.7°F).

Average pressure in March
Fort Myers, FL

Average pressure in March - Fort Myers, FL
  • Average pressure in March: 30.08"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).

Average wind speed in March
Fort Myers, FL

Average wind speed in March - Fort Myers, FL
  • Average wind speed in March: 8mph

The windiest months (with the highest average wind speed) are October and November (8.1mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

Average humidity in March
Fort Myers, FL

Average humidity in March - Fort Myers, FL
  • Average humidity in March: 71%

The months with the highest relative humidity are September and December (76%).
The month with the lowest relative humidity is March (71%).

Average rainfall in March
Fort Myers, FL

Average rainfall in March - Fort Myers, FL
  • Average rainfall in March: 0.63"

The wettest month (with the highest rainfall) is August (4.72").
The driest months (with the least rainfall) are February and March (0.63").

Average rainfall days in March
Fort Myers, FL

Average rainfall days in March - Fort Myers, FL
  • Average rainfall days in March: 9.3 days

The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is January (6.3 days).

Average sea temperature in March
Fort Myers, FL

Average sea temperature in March - Fort Myers, FL
  • Average sea temperature in March: 72°F

The best month for swimming (with the highest average sea temperature) is August (86°F).
The coldest month (with the lowest average sea temperature) is February (70°F).

Average daylight in March /
Average sunshine in March
Fort Myers, FL

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

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in March: 8h and 5min

The months with the most sunshine are May and July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

Average sunshine days in March
Fort Myers, FL

Average sunshine days in March - Fort Myers, FL
  • Average sunshine days in March: 20.4 days

The month with the most sunshine days is January (23 days).
The month with the least sunshine days is August (5.9 days).

Average UV index in March
Fort Myers, FL

Average UV index in March - Fort Myers, 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).

Average cloud cover in March
Fort Myers, FL

Average cloud cover in March - Fort Myers, FL
  • Average cloud cover in March: 24

The months with the most cloud cover are January and December (Cloud cover 29).
The months with the least cloud cover are March, April and May (Cloud cover 24).

Average visibility in March
Fort Myers, FL

Average visibility in March - Fort Myers, 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).

Fort Myers, Florida, USA

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