Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average sea temperature in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
August is the month when Islamorada experiences its warmest temperatures, averaging a high of 85.5°F (29.7°C) and a low of 82.9°F (28.3°C).Heat index
For August, the heat index is calculated to be a fiery hot 95°F (35°C). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.It is crucial to understand that heat index figures are for shade and gentle wind conditions. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.
Humidity
In August, the average relative humidity in Islamorada, Florida, is 74%.Rainfall
The month with the most rainfall is August, when the rain falls for 20.9 days and typically aggregates up to 4.33" (110mm) of precipitation.Ocean temperature
The month with the warmest seawater is August, with an average ocean temperature of 86.5°F (30.3°C).Note: The ideal feeling of cooling down in water can be lost when the temperature surpasses 86°F (30°C).
Daylight
In August, the average length of the day is 12h and 59min.On the first day of the month, sunrise is at 6:50 am and sunset at 8:07 pm. On the last day of August, sunrise is at 7:03 am and sunset at 7:41 pm EDT.
Sunshine
In August, the average sunshine is 10.2h.UV index
The months with the highest UV index in Islamorada, Florida, are April through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The daily maximum UV index of 7 in August interprets into the following advice:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be mindful! Sand and water reflections can up the Sun's UV exposure.
Frequently asked questions
What part of the year is the hottest in Islamorada?
How hot is it in Islamorada in August?
What is the average humidity in August in Islamorada?
What is the rainiest month in Islamorada?
How much does it rain in Islamorada in August?
What month is the ocean warmest in Islamorada?
What is the ocean temperature in August in Islamorada?
How many hours of daylight does Islamorada have in August?
When are sunrise and sunset in August in Islamorada?
How many hours of sunshine does Islamorada have in August?
What is the month with the highest UV index in Islamorada?
What is the UV index intensity in August in Islamorada?
Average temperature in August
Islamorada, FL
- Average high temperature in August: 85.5°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 August: 82.9°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).
Average pressure in August
Islamorada, FL
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are September and October (29.94"Hg).
Average wind speed in August
Islamorada, FL
- Average wind speed in August: 9.3mph
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).
Average humidity in August
Islamorada, FL
- Average humidity in August: 74%
The months with the highest relative humidity are February, June and December (76%).
The month with the lowest relative humidity is March (73%).
Average rainfall in August
Islamorada, FL
- Average rainfall in August: 4.33"
The wettest month (with the highest rainfall) is August (4.33").
The driest month (with the least rainfall) is March (0.59").
Average rainfall days in August
Islamorada, FL
- Average rainfall days in August: 20.9 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).
Average sea temperature in August
Islamorada, FL
- Average sea temperature in August: 86.6°F
The best month for swimming (with the highest average sea temperature) is August (86.6°F).
The coldest months (with the lowest average sea temperature) are January and February (73.9°F).
Average daylight in August /
Average sunshine in August
Islamorada, FL
- Average daylight in August: 13h 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 August: 10h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in August
Islamorada, FL
- Average sunshine days in August: 7.8 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).
Average UV index in August
Islamorada, FL
- Average UV index in August: 7
The 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).
Average cloud cover in August
Islamorada, FL
- Average cloud cover in August: 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).
Average visibility in August
Islamorada, FL
- Average visibility in August: 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).
Islamorada, Florida, USA
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