August weather forecast and climate
Harbor Bluffs, FL

Weather in August

August, the last month of the summer, in Harbor Bluffs, is another tropical month, with average temperature ranging between min 80.6°F (27°C) and max 87.6°F (30.9°C).

Temperature

August is the warmest month, with an average high-temperature of 87.6°F (30.9°C) and an average low-temperature of 80.6°F (27°C).

Heat index

The average heat index in August is appraised at a sweltering 100.8°F (38.2°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'real feel', or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like metabolic differences, pregnancy, clothing, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In August, the average relative humidity in Harbor Bluffs, Florida, is 73%.

Rainfall

The month with the most rainfall in Harbor Bluffs is August when the rain falls for 22.7 days and typically aggregates up to 3.07" (78mm) of precipitation.

Ocean temperature

The month with the warmest seawater is August, with an average ocean temperature of 86.7°F (30.4°C).
Note: The water temperature above 86°F (30°C) is arguably regarded as unpleasant. The primary purpose of entering the water - cooling down from sunshine and high temperatures - is lost.

Daylight

In August, the average length of the day is 13.1h.

Sunshine

The average sunshine in Harbor Bluffs is 9.8h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 7 in August interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. 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. 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 warmest month in Harbor Bluffs?

August is the warmest month in Harbor Bluffs, with an average high-temperature of 87.6°F (30.9°C) and an average low-temperature of 80.6°F (27°C).

What is the temperature in August in Harbor Bluffs?

The average high-temperature, in August, in Harbor Bluffs, is 87.6°F (30.9°C), while the average low-temperature is 80.6°F (27°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is appraised at 100.8°F (38.2°C).

What is the average humidity in August in Harbor Bluffs?

In Harbor Bluffs, the average relative humidity in August is 73%.

What is the wettest month in Harbor Bluffs?

August is the month with the most rainfall in Harbor Bluffs, Florida. Rain falls for 22.7 days and accumulates 3.07" (78mm) of precipitation.

How many days does it rain in August in Harbor Bluffs?

In Harbor Bluffs, in August, during 22.7 rainfall days, 3.07" (78mm) of precipitation is typically accumulated.

When is the ocean warmest in Harbor Bluffs?

August is the month with the warmest seawater, with an average ocean temperature of 86.7°F (30.4°C).

What is the ocean temperature in August in Harbor Bluffs?

In Harbor Bluffs, Florida, in August, the average water temperature is 86.7°F (30.4°C). The surface water temperatures above 86°F (30°C) are arguably considered as unpleasant for swimming, and any intense water activity, as the refreshing effect of water is missing.

What is the average length of the day in August in Harbor Bluffs?

In Harbor Bluffs, the average length of the day in August is 13.1h.

How many hours of sunshine does Harbor Bluffs have in August?

In August, the average sunshine in Harbor Bluffs, Florida, is 9.8h.

What are the months with the highest UV index in Harbor Bluffs?

May through September, with an average maximum UV index of 7, are months with the highest UV index in Harbor Bluffs, Florida.

What is the UV index reading in August in Harbor Bluffs?

In Harbor Bluffs, the average daily maximum UV index in August is 7. A UV Index estimate of 6 to 7 represents a high health threat from unsafe exposure to the Sun's UV rays.

Average temperature in August
Harbor Bluffs, FL

Average temperature in August - Harbor Bluffs, FL
  • Average high temperature in August: 87.6°F

The warmest month (with the highest average high temperature) is August (87.6°F).
The month with the lowest average high temperature is January (65.8°F).

  • Average low temperature in August: 80.6°F

The month with the highest average low temperature is August (80.6°F).
The coldest month (with the lowest average low temperature) is January (55.9°F).

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Average pressure in August
Harbor Bluffs, FL

Average pressure in August - Harbor Bluffs, FL
  • Average pressure in August: 29.98"

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is September (29.96").

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Average wind speed in August
Harbor Bluffs, FL

Average wind speed in August - Harbor Bluffs, FL
  • Average wind speed in August: 7.5mph

The windiest months (with the highest average wind speed) are January and March (9.8mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

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Average humidity in August
Harbor Bluffs, FL

Average humidity in August - Harbor Bluffs, FL
  • Average humidity in August: 73%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in August
Harbor Bluffs, FL

Average rainfall in August - Harbor Bluffs, FL
  • Average rainfall in August: 3.07"

The wettest month (with the highest rainfall) is August (3.07").
The driest month (with the least rainfall) is March (0.39").

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Average rainfall days in August
Harbor Bluffs, FL

Average rainfall days in August - Harbor Bluffs, FL
  • Average rainfall days in August: 22.7 days

The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is February (6.7 days).

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Average sea temperature in August
Harbor Bluffs, FL

Average sea temperature in August - Harbor Bluffs, FL
  • Average sea temperature in August: 86.7°F

The best month for swimming (with the highest average sea temperature) is August (86.7°F).
The coldest month (with the lowest average sea temperature) is January (64°F).

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Average daylight in August /
Average sunshine in August
Harbor Bluffs, FL

Average daylight in August / Average sunshine in August - Harbor Bluffs, FL
  • Average daylight in August: 13.1h

The month with the longest days is June (Average daylight: 13.9h).
The month with the shortest days is December (Average daylight: 10.4h).

  • Average sunshine in August: 9.8h

The month with the most sunshine is May (Average sunshine: 11.3h).
The month with the least sunshine is December (Average sunshine: 6.5h).

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Average sunshine days in August
Harbor Bluffs, FL

Average sunshine days in August - Harbor Bluffs, FL
  • Average sunshine days in August: 5 days

The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is August (5 days).

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Average UV index in August
Harbor Bluffs, FL

Average UV index in August - Harbor Bluffs, FL
  • Average UV index in August: 7

Months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).

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Average cloud cover in August
Harbor Bluffs, FL

Average cloud cover in August - Harbor Bluffs, FL
  • Average cloud cover in August: 26

Months with the most cloud cover are January and December (Cloud cover 30).
The month with the least cloud cover is May (Cloud cover 20).

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Average visibility in August
Harbor Bluffs, FL

Average visibility in August - Harbor Bluffs, FL
  • Average visibility in August: 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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