August weather forecast
Charlotte Harbor, FL

Share

Weather in August

August, the last month of the summer in Charlotte Harbor, is also a hot month, with an average temperature ranging between min 78.3°F (25.7°C) and max 90.1°F (32.3°C).

Temperature

Charlotte Harbor, Florida, experiences its highest temperatures in August, with an average peak of 90.1°F (32.3°C) and a low of 78.3°F (25.7°C).

Heat index

Throughout August, the heat index is estimated at a blisteringly hot 111.2°F (44°C). Eyes open: Heat cramps and heat exhaustion are expected. Prolonged exertion could lead to heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. 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 extremely significant for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In August, the average relative humidity is 76%.

Rainfall

The month with the most rainfall is August, when the rain falls for 25.6 days and typically aggregates up to 5.04" (128mm) of precipitation.

Ocean temperature

The month with the warmest seawater in Charlotte Harbor is August, with an average ocean temperature of 86.9°F (30.5°C).
Note: Water sports might not feel as refreshing in waters heated beyond 86°F (30°C).

Daylight

In Charlotte Harbor, the average length of the day in August is 13h and 4min.
On the first day of the month, sunrise is at 6:53 am and sunset at 8:16 pm. On the last day of August, sunrise is at 7:07 am and sunset at 7:49 pm EDT.

Sunshine

The average sunshine in August in Charlotte Harbor is 9.4h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 7 in August interprets into the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Alert! UV radiation becomes sharper due to reflections from sand and water.
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

August, noted for its average high-temperature of 90.1°F (32.3°C) and an average low-temperature of 78.3°F (25.7°C), is considered the warmest month.

How hot does it get in Charlotte Harbor in August?

In Charlotte Harbor, in August, the average high-temperature is 90.1°F (32.3°C), and the average low-temperature is 78.3°F (25.7°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in August is estimated at 111.2°F (44°C).

What is the average humidity in August?

The average relative humidity in August is 76%.

What is the rainiest month?

The month with the most rainfall is August, when the rain falls for 25.6 days and typically aggregates up to 5.04" (128mm) of precipitation.

How much does it rain in August?

In Charlotte Harbor, in August, during 25.6 rainfall days, 5.04" (128mm) of precipitation is typically accumulated.

What month is the ocean warmest?

With an average ocean temperature of 86.9°F (30.5°C), August is the month with the warmest seawater.

How warm is the water in August?

In August, the average ocean temperature is 86.9°F (30.5°C). 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.

What is the average length of the day in August?

In August, the average day length is 13h and 4min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:53 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 7:49 pm EDT.

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

The average sunshine duration in August is 9.4h.

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 Charlotte Harbor, the average daily maximum UV index in August is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Charlotte Harbor, FL

Average temperature in August - Charlotte Harbor, FL
  • Average high temperature in August: 90.1°F

The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is January (70.5°F).

  • Average low temperature in August: 78.3°F

The month with the highest average low temperature is August (78.3°F).
The coldest month (with the lowest average low temperature) is January (54.7°F).

Average pressure in August
Charlotte Harbor, FL

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

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).

Average wind speed in August
Charlotte Harbor, FL

Average wind speed in August - Charlotte Harbor, FL
  • Average wind speed in August: 5.6mph

The windiest months (with the highest average wind speed) are January and March (7.8mph).
The calmest month (with the lowest average wind speed) is July (5.4mph).

Average humidity in August
Charlotte Harbor, FL

Average humidity in August - Charlotte Harbor, FL
  • Average humidity in August: 76%

The month with the highest relative humidity is September (78%).
The month with the lowest relative humidity is March (70%).

Average rainfall in August
Charlotte Harbor, FL

Average rainfall in August - Charlotte Harbor, FL
  • Average rainfall in August: 5.04"

The wettest month (with the highest rainfall) is August (5.04").
The driest month (with the least rainfall) is February (0.63").

Average rainfall days in August
Charlotte Harbor, FL

Average rainfall days in August - Charlotte Harbor, FL
  • Average rainfall days in August: 25.6 days

The month with the highest number of rainy days is August (25.6 days).
The month with the least rainy days is February (7.1 days).

Average sea temperature in August
Charlotte Harbor, FL

Average sea temperature in August - Charlotte Harbor, FL
  • Average sea temperature in August: 87°F

The best month for swimming (with the highest average sea temperature) is August (87°F).
The coldest month (with the lowest average sea temperature) is January (65.3°F).

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

Average daylight in August / Average sunshine in August - Charlotte Harbor, FL
  • Average daylight in August: 13h and 1min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in August: 9h and 2min

The months with the most sunshine are May and July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

Average sunshine days in August
Charlotte Harbor, FL

Average sunshine days in August - Charlotte Harbor, FL
  • Average sunshine days in August: 3.8 days

The month with the most sunshine days is January (22 days).
The month with the least sunshine days is August (3.8 days).

Average UV index in August
Charlotte Harbor, FL

Average UV index in August - Charlotte Harbor, 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, February, November and December (UV index 5).

Average cloud cover in August
Charlotte Harbor, FL

Average cloud cover in August - Charlotte Harbor, FL
  • Average cloud cover in August: 29

The month with the most cloud cover is January (Cloud cover 31).
The month with the least cloud cover is May (Cloud cover 24).

Average visibility in August
Charlotte Harbor, FL

Average visibility in August - Charlotte Harbor, 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).

Charlotte Harbor, Florida, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location