August weather forecast
Charlotte Harbor, FL

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Weather in August

The last month of the summer, August, is also a hot month in Charlotte Harbor, Florida, with temperature in the range of an average low of 78.3°F and an average high of 90.1°F.

Temperature

In Charlotte Harbor, August is identified by the highest average temperatures, reaching a peak of 90.1°F and a low of 78.3°F.

Heat index

The heat index in August is computed to be a blisteringly hot 111.2°F. Heed: Expect heat cramps and heat exhaustion. Continued action may cause heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Charlotte Harbor, the average relative humidity in August is 76%.

Rainfall

August is the month with the most rainfall. Rain falls for 25.6 days and accumulates 5.04" of precipitation.

Ocean temperature

The month with the warmest seawater is August, with an average ocean temperature of 86.9°F.
Note: Many argue that waters with temperatures surpassing 86°F fail to offer the cooling sensation swimmers look for.

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 6:52 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

May through September, with an average maximum UV index of 7, are months with the highest UV index in Charlotte Harbor. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In August, an average UV index of 7 transforms into the following instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Caution! The reflection of sand and water significantly amplifies the Sun's UV radiation.
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FAQ

What time of the year is the hottest in Charlotte Harbor?

August, with an average high of 90.1°F and a low of 78.3°F, signifies the warmest month of the year in Charlotte Harbor, Florida.

How hot does it get in Charlotte Harbor in August?

In Charlotte Harbor, in August, the average high-temperature is 90.1°F, and the average low-temperature is 78.3°F. In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 111.2°F.

What is the average humidity in August in Charlotte Harbor?

In August, the average relative humidity in Charlotte Harbor, Florida, is 76%.

What is the rainiest month in Charlotte Harbor?

The month with the most rainfall in Charlotte Harbor is August, when the rain falls for 25.6 days and typically aggregates up to 5.04" of precipitation.

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

In August, in Charlotte Harbor, Florida, the rain falls for 25.6 days. Throughout August, 5.04" of precipitation is accumulated.

When is the ocean warmest in Charlotte Harbor?

With an average ocean temperature of 86.9°F, August is the month with the warmest seawater in Charlotte Harbor.

What is the ocean temperature in August in Charlotte Harbor?

In Charlotte Harbor, in August, the average water temperature is 86.9°F. The surface water temperatures above 86°F 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 Charlotte Harbor?

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

When are sunrise and sunset in August in Charlotte Harbor?

On the first day of August in Charlotte Harbor, sunrise is at 6:52 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 in Charlotte Harbor is 9.4h.

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

The 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 Charlotte Harbor?

In August, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sea temperature
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).

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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).

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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).

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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%).

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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").

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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).

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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).

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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).

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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).

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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).

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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).

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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).

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Charlotte Harbor, Florida, USA

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