August weather forecast and climate
Port Salerno, FL

Weather in August

The last month of the summer, August, is also a hot month in Port Salerno, Florida, with average temperature fluctuating between 87.1°F (30.6°C) and 79.3°F (26.3°C).

Temperature

August is the warmest month, with an average high-temperature of 87.1°F (30.6°C) and an average low-temperature of 79.3°F (26.3°C).

Heat index

In August, the average heat index is evaluated at a very hot 102°F (38.9°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. 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', 'real feel', 'felt air temperature', or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like activity, metabolic differences, pregnancy, and clothing affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

June and August, with an average relative humidity of 78%, are most humid months.

Rainfall

August is the month with the most rainfall. Rain falls for 23.1 days and accumulates 2.56" (65mm) of precipitation.

Ocean temperature

The month with the warmest seawater is August, with an average ocean temperature of 85.1°F (29.5°C).
Note: Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

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

Sunshine

Months with the most sunshine in Port Salerno are July and August, with an average of 10.9h of sunshine.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Port Salerno. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 7 in August transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.
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FAQ

What is the warmest month in Port Salerno?

The warmest month in Port Salerno, Florida, is August, with an average high-temperature of 87.1°F (30.6°C) and an average low-temperature of 79.3°F (26.3°C).

What is the temperature in August in Port Salerno?

In Port Salerno, Florida, in August, the average high-temperature is 87.1°F (30.6°C), and the average low-temperature is 79.3°F (26.3°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 102°F (38.9°C).

What is the most humid month in Port Salerno?

Months with the highest humidity are June and August, with an average relative humidity of 78%.

What is the average humidity in August in Port Salerno?

In Port Salerno, Florida, the average relative humidity in August is 78%.

What is the wettest month in Port Salerno?

August is the month with the most rainfall in Port Salerno. Rain falls for 23.1 days and accumulates 2.56" (65mm) of precipitation.

How many days does it rain in August in Port Salerno?

In Port Salerno, Florida, in August, it is raining for 23.1 days, with typically 2.56" (65mm) of accumulated precipitation.

What month is the ocean warmest in Port Salerno?

The month with the warmest seawater is August, with an average ocean temperature of 85.1°F (29.5°C).

How warm is the water in August in Port Salerno?

In Port Salerno, Florida, the average seawater temperature in August is 85.1°F (29.5°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

How many hours of daylight does Port Salerno have in August?

In August, the average length of the day in Port Salerno, Florida, is 13.1h.

What are the months with the most sunshine in Port Salerno?

Months with the most sunshine in Port Salerno are July and August, with an average of 10.9h of sunshine.

How many hours of sunshine does Port Salerno have in August?

In August, the average sunshine in Port Salerno is 10.9h.

What is the month with the highest UV index in Port Salerno?

Months with the highest UV index are May through September, with an average maximum UV index of 7.

What is the UV index intensity in August in Port Salerno?

The average daily maximum UV index in August in Port Salerno is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in August
Port Salerno, FL

Average temperature in August - Port Salerno, FL
  • Average high temperature in August: 87.1°F

The warmest month (with the highest average high temperature) is August (87.1°F).
The month with the lowest average high temperature is January (71.4°F).

  • Average low temperature in August: 79.3°F

The month with the highest average low temperature is August (79.3°F).
The coldest month (with the lowest average low temperature) is January (61.2°F).

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Average pressure in August
Port Salerno, FL

Average pressure in August - Port Salerno, FL
  • Average pressure in August: 30"

The month with the highest atmospheric pressure is January (30.12").
The month with the lowest atmospheric pressure is September (29.96").

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Average wind speed in August
Port Salerno, FL

Average wind speed in August - Port Salerno, FL
  • Average wind speed in August: 7.3mph

The windiest months (with the highest average wind speed) are January, March and November (10.3mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

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Average humidity in August
Port Salerno, FL

Average humidity in August - Port Salerno, FL
  • Average humidity in August: 78%

Months with the highest relative humidity are June and August (78%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in August
Port Salerno, FL

Average rainfall in August - Port Salerno, FL
  • Average rainfall in August: 2.56"

The wettest month (with the highest rainfall) is August (2.56").
The driest month (with the least rainfall) is January (0.39").

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Average rainfall days in August
Port Salerno, FL

Average rainfall days in August - Port Salerno, FL
  • Average rainfall days in August: 23.1 days

The month with the highest number of rainy days is August (23.1 days).
The month with the least rainy days is February (7.7 days).

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Average sea temperature in August
Port Salerno, FL

Average sea temperature in August - Port Salerno, FL
  • Average sea temperature in August: 85.1°F

The best month for swimming (with the highest average sea temperature) is August (85.1°F).
The coldest month (with the lowest average sea temperature) is February (73.3°F).

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Average daylight in August /
Average sunshine in August
Port Salerno, FL

Average daylight in August / Average sunshine in August - Port Salerno, FL
  • Average daylight in August: 13.1h

The month with the longest days is June (Average daylight: 13.8h).
The month with the shortest days is December (Average daylight: 10.5h).

  • Average sunshine in August: 10.9h

Months with the most sunshine are July and August (Average sunshine: 10.9h).
Months with the least sunshine are January and December (Average sunshine: 6.1).

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Average sunshine days in August
Port Salerno, FL

Average sunshine days in August - Port Salerno, FL
  • Average sunshine days in August: 3.4 days

The month with the most sunshine days is January (19.5 days).
The month with the least sunshine days is August (3.4 days).

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Average UV index in August
Port Salerno, FL

Average UV index in August - Port Salerno, FL
  • Average UV index in August: 7

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 December (UV index 5).

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Average cloud cover in August
Port Salerno, FL

Average cloud cover in August - Port Salerno, FL
  • Average cloud cover in August: 27

Months with the most cloud cover are January, November and December (Cloud cover 34).
Months with the least cloud cover are May and July (Cloud cover 26).

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Average visibility in August
Port Salerno, FL

Average visibility in August - Port Salerno, 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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