August weather forecast and climate
Madeira Beach, FL

Madeira Beach in Florida and a full scenic view of the iconic John Pass Village and the connecting boardwalk freeway roads
Madeira Beach in Florida and a full scenic view of the iconic John Pass Village and the connecting boardwalk freeway roads

Weather in August

The last month of the summer, August, is another hot month in Madeira Beach, Florida, with temperature in the range of an average low of 80.6°F (27°C) and an average high of 87.6°F (30.9°C).

Temperature

The warmest month is August, with an average high-temperature of 87.6°F (30.9°C) and an average low-temperature of 80.6°F (27°C).

Heat index

The average heat index in August is appraised at a very hot 100.8°F (38.2°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. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'apparent temperature', or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (metabolic differences, clothing, wind). Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. 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.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Madeira Beach, the average relative humidity is 73%.

Rainfall

The month with the most rainfall is August when the rain falls for 24.2 days and typically aggregates up to 4.88" (124mm) of precipitation.

Ocean temperature

August is the month with the warmest seawater, with an average ocean temperature of 86.7°F (30.4°C).
Note: The surface water temperatures above 86°F (30°C) are arguably considered as unpleasant for swimming, and any intense water activity, as the refreshing effect of water is missing.

Daylight

In August, the average length of the day in Madeira Beach is 13.1h.

Sunshine

The average sunshine is 9.7h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to the UV radiation for the ordinary person.
Note: In August, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

What is the warmest month in Madeira Beach?

August is the warmest month in Madeira Beach, with an average high-temperature of 87.6°F (30.9°C) and an average low-temperature of 80.6°F (27°C).

What is the temperature in August in Madeira Beach?

In August, the average high-temperature is 87.6°F (30.9°C), and the average low-temperature is 80.6°F (27°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in August is appraised at 100.8°F (38.2°C).

What is the average humidity in August in Madeira Beach?

In August, the average relative humidity in Madeira Beach, Florida, is 73%.

What is the wettest month in Madeira Beach?

The month with the most rainfall in Madeira Beach, Florida, is August when the rain falls for 24.2 days and typically aggregates up to 4.88" (124mm) of precipitation.

How many days does it rain in August in Madeira Beach?

In Madeira Beach, Florida, in August, it is raining for 24.2 days, with typically 4.88" (124mm) of accumulated precipitation.

What month is the ocean warmest in Madeira Beach?

The month with the warmest seawater in Madeira Beach is August, with an average ocean temperature of 86.7°F (30.4°C).

What is the ocean temperature in August in Madeira Beach?

In August, the average ocean temperature is 86.7°F (30.4°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.

How many hours of daylight does Madeira Beach have in August?

The average length of the day in August is 13.1h.

How many hours of sunshine does Madeira Beach have in August?

In August, the average sunshine is 9.7h.

What is the month with the highest UV index in Madeira Beach?

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

How high is the UV index in August in Madeira Beach?

The average daily maximum UV index in August in Madeira Beach, Florida, is 7. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.

Average temperature in August
Madeira Beach, FL

Average temperature in August - Madeira Beach, FL
  • Average high temperature in August: 30.9°C

The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (18.8°C).

  • Average low temperature in August: 27°C

The month with the highest average low temperature is August (27°C).
The coldest month (with the lowest average low temperature) is January (13.4°C).

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Average pressure in August
Madeira Beach, FL

Average pressure in August - Madeira Beach, FL
  • Average pressure in August: 1015.3mbar

The month with the highest atmospheric pressure is January (1020.5mbar).
The month with the lowest atmospheric pressure is September (1014.5mbar).

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Average wind speed in August
Madeira Beach, FL

Average wind speed in August - Madeira Beach, FL
  • Average wind speed in August: 11.9km/h

The windiest month (with the highest average wind speed) is January (15.9km/h).
The calmest month (with the lowest average wind speed) is July (11.5km/h).

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Average humidity in August
Madeira Beach, FL

Average humidity in August - Madeira Beach, FL
  • Average humidity in August: 73%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in August
Madeira Beach, FL

Average rainfall in August - Madeira Beach, FL
  • Average rainfall in August: 124mm

The wettest month (with the highest rainfall) is August (124mm).
The driest month (with the least rainfall) is March (22mm).

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Average rainfall days in August
Madeira Beach, FL

Average rainfall days in August - Madeira Beach, FL
  • Average rainfall days in August: 24.2 days

The month with the highest number of rainy days is July (24.7 days).
The month with the least rainy days is November (7.3 days).

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Average sea temperature in August
Madeira Beach, FL

Average sea temperature in August - Madeira Beach, FL
  • Average sea temperature in August: 30.4°C

The best month for swimming (with the highest average sea temperature) is August (30.4°C).
The coldest month (with the lowest average sea temperature) is January (17.8°C).

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Average daylight in August /
Average sunshine in August
Madeira Beach, FL

Average daylight in August / Average sunshine in August - Madeira Beach, FL
  • Average daylight in August: 13.1h

The month with the longest days is June (Average daylight: 13.9h).
The month with the shortest days is December (Average daylight: 10.4h).

  • Average sunshine in August: 9.7h

The month with the most sunshine is May (Average sunshine: 11.2h).
The month with the least sunshine is December (Average sunshine: 6.5h).

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Average sunshine days in August
Madeira Beach, FL

Average sunshine days in August - Madeira Beach, FL
  • Average sunshine days in August: 4.6 days

The month with the most sunshine days is January (22 days).
The month with the least sunshine days is July (4.2 days).

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Average UV index in August
Madeira Beach, FL

Average UV index in August - Madeira Beach, FL
  • Average UV index in August: 7

Months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).

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Average cloud cover in August
Madeira Beach, FL

Average cloud cover in August - Madeira Beach, FL
  • Average cloud cover in August: 26

The month with the most cloud cover is December (Cloud cover 30).
The month with the least cloud cover is May (Cloud cover 20).

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Average visibility in August
Madeira Beach, FL

Average visibility in August - Madeira Beach, FL
  • Average visibility in August: 10km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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