August weather forecast
Isles of Capri, FL

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Weather in August

The last month of the summer, August, is another hot month in Isles of Capri, Florida, with an average temperature varying between 88.3°F (31.3°C) and 80.2°F (26.8°C).

Temperature

August, with an average high of 88.3°F (31.3°C) and a low of 80.2°F (26.8°C), signifies the warmest month of the year.

Heat index

The heat index in August is appraised at a blistering 104°F (40°C). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in August is 74%.

Rainfall

The month with the most rainfall is August, when the rain falls for 22.4 days and typically aggregates up to 4.29" (109mm) of precipitation.

Daylight

The average length of the day in August is 13h and 1min.
On the first day of August, sunrise is at 6:53 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 7:47 pm EDT.

Sunshine

The average sunshine in August is 9.9h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In August, the UV index of 7 transforms into the following advice:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest in Isles of Capri?

Isles of Capri's warmest weather arrives in August, when temperatures average a high of 88.3°F (31.3°C) and a low of 80.2°F (26.8°C).

How hot is August?

August temperatures vary between a high-temperature of 88.3°F (31.3°C) and a low-temperature of 80.2°F (26.8°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is appraised at 104°F (40°C).

What is the average humidity in August?

The average relative humidity in August is 74%.

What is the wettest month?

The month with the most rainfall is August, when the rain falls for 22.4 days and typically aggregates up to 4.29" (109mm) of precipitation.

How many days does it rain in August?

In Isles of Capri, during August, the rain falls for 22.4 days and regularly aggregates up to 4.29" (109mm) of precipitation.

What is the average length of the day in August?

In August, the average day length is 13h and 1min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:53 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 7:47 pm EDT.

How many hours of sunshine does Isles of Capri have in August?

The average sunshine duration in August is 9.9h.

When is the highest UV index?

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

What is the UV index reading in August?

In August, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Isles of Capri, FL

Average temperature in August - Isles of Capri, FL
  • Average high temperature in August: 88.3°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 August: 80.2°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).

Average pressure in August
Isles of Capri, FL

Average pressure in August - Isles of Capri, FL
  • Average pressure in August: 29.98"Hg

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

Average wind speed in August
Isles of Capri, FL

Average wind speed in August - Isles of Capri, FL
  • Average wind speed in August: 6.5mph

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).

Average humidity in August
Isles of Capri, FL

Average humidity in August - Isles of Capri, FL
  • Average humidity in August: 74%

The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is March (72%).

Average rainfall in August
Isles of Capri, FL

Average rainfall in August - Isles of Capri, FL
  • Average rainfall in August: 4.29"

The wettest month (with the highest rainfall) is August (4.29").
The driest month (with the least rainfall) is March (0.63").

Average rainfall days in August
Isles of Capri, FL

Average rainfall days in August - Isles of Capri, FL
  • Average rainfall days in August: 22.4 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).

Average daylight in August /
Average sunshine in August
Isles of Capri, FL

Average daylight in August / Average sunshine in August - Isles of Capri, 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 30min).

  • Average sunshine in August: 9h and 5min

The months with the most sunshine are May and July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

Average sunshine days in August
Isles of Capri, FL

Average sunshine days in August - Isles of Capri, FL
  • Average sunshine days in August: 6.8 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).

Average UV index in August
Isles of Capri, FL

Average UV index in August - Isles of Capri, FL
  • Average UV index in August: 7

The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and February (UV index 5).

Average cloud cover in August
Isles of Capri, FL

Average cloud cover in August - Isles of Capri, FL
  • Average cloud cover in August: 26

The month with the most cloud cover is January (Cloud cover 28).
The months with the least cloud cover are March and April (Cloud cover 22).

Average visibility in August
Isles of Capri, FL

Average visibility in August - Isles of Capri, 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).

Isles of Capri, Florida, USA

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