March weather forecast and climate
Dismal Key, FL

Weather in March

The first month of the spring, March, is also a moderately hot month in Dismal Key, Florida, with average temperature ranging between min 64°F (17.8°C) and max 75.9°F (24.4°C).

Temperature

In Dismal Key, the average high-temperature in March is relatively the same as in February - a still warm 75.9°F (24.4°C). In Dismal Key, Florida, in March, the average low-temperature is 64°F (17.8°C).

Humidity

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

Rainfall

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

Daylight

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

Sunshine

In March, the average sunshine is 9h.

UV index

In Dismal Key, the average daily maximum UV index in March is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. 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.
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FAQ

What is the temperature in March in Dismal Key?

The average high-temperature, in March, is 75.9°F (24.4°C), while the average low-temperature is 64°F (17.8°C).

What is the least humid month in Dismal Key?

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

What is the average humidity in March in Dismal Key?

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

How many days does it rain in March in Dismal Key?

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

What is the driest month in Dismal Key?

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

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

The average length of the day in March in Dismal Key, Florida, is 12h.

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

In Dismal Key, the average sunshine in March is 9h.

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

In Dismal Key, the average daily maximum UV index in March is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to the UV radiation.

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"

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

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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

The month with the longest days is June (Average daylight: 13.7h).
The month with the shortest days is December (Average daylight: 10.5h).

  • Average sunshine in March: 9h

Months with the most sunshine are May and July (Average sunshine: 11.1h).
The month with the least sunshine is December (Average sunshine: 6.7h).

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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

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
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).
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

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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