February weather forecast and climate
Key Largo, FL

A clear seascape and cloudy evening sky in Key Largo, Florida
A clear seascape and cloudy evening sky in Key Largo, Florida

Weather in February

The last month of the winter, February, is a warm month in Key Largo, Florida, with temperature in the range of an average high of 73.6°F (23.1°C) and an average low of 69.4°F (20.8°C).

Temperature

In Key Largo, Florida, the average high-temperature is practically the same as in January - a warm 73.6°F (23.1°C). The average low-temperature, in Key Largo, is 69.4°F (20.8°C).

Humidity

Months with the highest humidity are February, June and December, with an average relative humidity of 76%.

Rainfall

In February, in Key Largo, Florida, the rain falls for 9.7 days. Throughout February, 0.91" (23mm) of precipitation is accumulated. Throughout the year, there are 190.1 rainfall days, and 27.05" (687mm) of precipitation is accumulated.

Ocean temperature

February is the month with the coldest seawater in Key Largo, with an average ocean temperature of 73.9°F (23.3°C).
Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 73.9°F (23.3°C) water may be enjoyable. (FYI: The official water temperature required for the Olympic swimming competition is 77°F (25°C) to 82.4°F (28°C).)

Daylight

In Key Largo, the average length of the day is 11.3h.

Sunshine

In February, the average sunshine in Key Largo is 8.7h.

UV index

In February, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to the Sun's UV rays for average individuals.
Note: In February, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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 temperature in February in Key Largo?

The average high-temperature, in February, is 73.6°F (23.1°C), while the average low-temperature is 69.4°F (20.8°C).

What is the most humid month in Key Largo?

February, June and December, with an average relative humidity of 76%, are most humid months.

What is the average humidity in February in Key Largo?

The average relative humidity in February in Key Largo, Florida, is 76%.

How many days does it rain in February in Key Largo?

In Key Largo, in February, it is raining for 9.7 days, with typically 0.91" (23mm) of accumulated precipitation.

What is the month with the coldest ocean in Key Largo?

The month with the coldest seawater is February, with an average ocean temperature of 73.9°F (23.3°C).

What is the water temperature in February in Key Largo?

In Key Largo, Florida, in February, the average water temperature is 73.9°F (23.3°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 73.9°F (23.3°C).

What is the average length of the day in February in Key Largo?

In Key Largo, Florida, the average length of the day in February is 11.3h.

How many hours of sunshine does Key Largo have in February?

In Key Largo, Florida, the average sunshine in February is 8.7h.

What is the UV index intensity in February in Key Largo?

The average daily maximum UV index in February in Key Largo is 6. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to the UV radiation.

Average temperature in February
Key Largo, FL

Average temperature in February - Key Largo, FL
  • Average high temperature in February: 73.6°F

The warmest month (with the highest average high temperature) is August (85.5°F).
The month with the lowest average high temperature is January (72.7°F).

  • Average low temperature in February: 69.4°F

The month with the highest average low temperature is August (82.9°F).
The coldest month (with the lowest average low temperature) is January (66.9°F).

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Average pressure in February
Key Largo, FL

Average pressure in February - Key Largo, FL
  • Average pressure in February: 30.08"

The month with the highest atmospheric pressure is January (30.1").
Months with the lowest atmospheric pressure are September and October (29.94").

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Average wind speed in February
Key Largo, FL

Average wind speed in February - Key Largo, FL
  • Average wind speed in February: 12.4mph

The windiest month (with the highest average wind speed) is January (12.9mph).
The calmest month (with the lowest average wind speed) is July (8.9mph).

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Average humidity in February
Key Largo, FL

Average humidity in February - Key Largo, FL
  • Average humidity in February: 76%

Months with the highest relative humidity are February, June and December (76%).
The month with the lowest relative humidity is March (73%).

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Average rainfall in February
Key Largo, FL

Average rainfall in February - Key Largo, FL
  • Average rainfall in February: 0.91"

The wettest month (with the highest rainfall) is August (4.33").
The driest month (with the least rainfall) is March (0.59").

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Average rainfall days in February
Key Largo, FL

Average rainfall days in February - Key Largo, FL
  • Average rainfall days in February: 9.7 days

The month with the highest number of rainy days is September (22.9 days).
The month with the least rainy days is February (9.7 days).

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Average sea temperature in February
Key Largo, FL

Average sea temperature in February - Key Largo, FL
  • Average sea temperature in February: 74°F

The best month for swimming (with the highest average sea temperature) is August (86.5°F).
The coldest month (with the lowest average sea temperature) is February (74°F).

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Average daylight in February /
Average sunshine in February
Key Largo, FL

Average daylight in February / Average sunshine in February - Key Largo, FL
  • Average daylight in February: 11.3h

The month with the longest days is June (Average daylight: 13.7h).
The month with the shortest days is December (Average daylight: 10.6h).

  • Average sunshine in February: 8.7h

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 6.4h).

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Average sunshine days in February
Key Largo, FL

Average sunshine days in February - Key Largo, FL
  • Average sunshine days in February: 15.2 days

The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is September (5.2 days).

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Average UV index in February
Key Largo, FL

Average UV index in February - Key Largo, FL
  • Average UV index in February: 6

Months with the highest UV index are April, May, June, July, August, September and October (UV index 7).
The month with the lowest UV index is January (UV index 5).

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Average cloud cover in February
Key Largo, FL

Average cloud cover in February - Key Largo, FL
  • Average cloud cover in February: 30

The month with the most cloud cover is October (Cloud cover 35).
The month with the least cloud cover is April (Cloud cover 26).

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Average visibility in February
Key Largo, FL

Average visibility in February - Key Largo, FL
  • Average visibility in February: 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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