March weather forecast
Dismal Key, FL

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Weather in March

March, the first month of the spring in Dismal Key, is still a warm month, with an average temperature varying between 75.9°F (24.4°C) and 64°F (17.8°C).

Temperature

Dismal Key's shift into March sets the average high-temperature at a still warm 75.9°F (24.4°C), a figure that deviates only slightly from February's 73.6°F (23.1°C). Dismal Key experiences an average low-temperature reading of 64°F (17.8°C) throughout March.

Humidity

With an average relative humidity of 72%, March is the least humid month in Dismal Key.

Rainfall

March is the month with the least rainfall in Dismal Key, Florida. Rain falls for 9.5 days and accumulates 0.63" (16mm) of precipitation.

Daylight

In Dismal Key, the average length of the day in March is 12h and 2min.
On the first day of the month, sunrise is at 6:48 am and sunset at 6:28 pm EST. On the last day of March, sunrise is at 7:17 am and sunset at 7:42 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

The average sunshine in March is 9h.

UV index

The average daily maximum UV index in March in Dismal Key is 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 6 during March translates into the following guidance:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
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Frequently asked questions

What is the usual temperature for Dismal Key in March?

The high-temperature in Dismal Key, Florida, during March is 75.9°F (24.4°C) and the low-temperature is 64°F (17.8°C).

What is the least humid month in Dismal Key?

March is the least humid month in Dismal Key, Florida, with an average relative humidity of 72%.

What is the average humidity in March in Dismal Key?

In Dismal Key, the average relative humidity in March is 72%.

What is the driest month in Dismal Key?

The month with the least rainfall in Dismal Key is March, when the rain falls for 9.5 days and typically collects 0.63" (16mm) of precipitation.

How much does it rain in Dismal Key in March?

In March, in Dismal Key, Florida, the rain falls for 9.5 days. Throughout March, 0.63" (16mm) of precipitation is accumulated.

How many hours of daylight does Dismal Key have in March?

In Dismal Key, the average day length in March is 12h and 2min.

When is the sunrise / sunset in March in Dismal Key?

In March, on the first day of the month, sunrise is at 6:48 am and sunset at 6:28 pm EST. On the last day of the month, in Dismal Key, sunrise is at 7:17 am and sunset at 7:42 pm EDT.

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

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 Dismal Key?

In March, the average sunshine duration is 9h.

What is the UV index intensity in March in Dismal Key?

In Dismal Key, the average daily maximum UV index in March is 6. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Dismal Key, FL

Average temperature in March - Dismal Key, FL
  • Average high temperature in March: 75.9°F

The warmest month (with the highest average high temperature) is August (88.3°F).
The month with the lowest average high temperature is January (71.6°F).

  • Average low temperature in March: 64°F

The month with the highest average low temperature is August (80.2°F).
The coldest month (with the lowest average low temperature) is January (59.5°F).

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Average pressure in March
Dismal Key, FL

Average pressure in March - Dismal Key, FL
  • Average pressure in March: 30.08"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is September (29.94"Hg).

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Average wind speed in March
Dismal Key, FL

Average wind speed in March - Dismal Key, FL
  • Average wind speed in March: 8.8mph

The windiest month (with the highest average wind speed) is November (9.2mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).

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Average humidity in March
Dismal Key, FL

Average humidity in March - Dismal Key, FL
  • Average humidity in March: 72%

The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is March (72%).

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Average rainfall in March
Dismal Key, FL

Average rainfall in March - Dismal Key, FL
  • Average rainfall in March: 0.63"

The wettest month (with the highest rainfall) is August (4.29").
The driest month (with the least rainfall) is March (0.63").

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Average rainfall days in March
Dismal Key, FL

Average rainfall days in March - Dismal Key, FL
  • Average rainfall days in March: 9.5 days

The month with the highest number of rainy days is August (22.4 days).
The month with the least rainy days is February (7 days).

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Average daylight in March /
Average sunshine in March
Dismal Key, FL

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

The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).

  • Average sunshine in March: 9h and 0min

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

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Average sunshine days in March
Dismal Key, FL

Average sunshine days in March - Dismal Key, FL
  • Average sunshine days in March: 20.3 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is August (6.8 days).

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Average UV index in March
Dismal Key, FL

Average UV index in March - Dismal Key, 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 and February (UV index 5).

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Average cloud cover in March
Dismal Key, FL

Average cloud cover in March - Dismal Key, FL
  • Average cloud cover in March: 22

The month with the most cloud cover is January (Cloud cover 28).
The months with the least cloud cover are March and April (Cloud cover 22).

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Average visibility in March
Dismal Key, FL

Average visibility in March - Dismal Key, 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).

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Dismal Key, Florida, USA

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