August weather forecast
Tampa, FL

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The Hillsborough River flowing under the bridge in Tampa, Florida
The Hillsborough River flowing under the bridge in Tampa, Florida

Weather in August

August sustains the high temperatures and humidity levels observed in July. Tampa encounters warm and wet conditions with intermittent thunderstorms. These storms, characterized by brief, heavy rainfall, are typically followed by sunny spells. More importantly, the highest low temperatures of 79°F for the year are recorded in August. Despite these conditions, the residents of Tampa adapt well, matching their activities to the weather patterns.

Temperature

Tampa's temperatures peak on average in August, reaching 90.3°F at their highest and 79°F at their lowest.

Heat index

The heat index in August is evaluated at a blisteringly hot 107.6°F. Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, 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 remain especially vital for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

The average relative humidity in August is 72%.

Rainfall

In August, in Tampa, the rain falls for 25.3 days. Throughout August, 5.16" of precipitation is accumulated. Throughout the year, in Tampa, there are 178.2 rainfall days, and 32.87" of precipitation is accumulated.

Ocean temperature

The month with the warmest seawater is August, with an average ocean temperature of 86.5°F.
Note: For a refreshing experience, many might avoid waters that are hotter than 86°F.

Daylight

In Tampa, the average length of the day in August is 13h and 7min.
On the first day of August, sunrise is at 6:52 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 7:52 pm EDT.

Sunshine

The average sunshine in August in Tampa is 9.5h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Tampa. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 7 during August translates into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Caution! The reflection of sand and water significantly amplifies the Sun's UV radiation.
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FAQ

What are the warmest months in Tampa?

Tampa's temperatures tend to reach their peak averages in August, with a high of 90.3°F and a low of 79°F.

How hot does it get in Tampa in August?

The average high-temperature and low-temperature in Tampa during August are 90.3°F and 79°F respectively. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in August is evaluated at 107.6°F.

What is the average humidity in August in Tampa?

In Tampa, Florida, the average relative humidity in August is 72%.

How much does it rain in Tampa in August?

In Tampa, in August, it is raining for 25.3 days, with typically 5.16" of accumulated precipitation.

What is the month with the warmest ocean in Tampa?

With an average ocean temperature of 86.5°F, August is the month with the warmest seawater in Tampa, Florida.

How warm is the water in August in Tampa?

In Tampa, Florida, in August, the average water temperature is 86.5°F. The water temperature above 86°F 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 Tampa?

In August, the average day length is 13h and 7min.

When is the sunrise / sunset in August in Tampa?

On the first day of August, sunrise is at 6:52 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 7:52 pm EDT.

How many hours of sunshine does Tampa have in August?

The average sunshine duration in August is 9.5h.

What is the month with the highest UV index in Tampa?

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

How high is the UV index in August in Tampa?

The average daily maximum UV index in August in Tampa, Florida, is 7. A UV Index estimate of 6 to 7 represents a high health threat 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
Tampa, FL

Average temperature in August - Tampa, FL
  • Average high temperature in August: 90.3°F

The warmest month (with the highest average high temperature) is August (90.3°F).
The month with the lowest average high temperature is January (67.8°F).

  • Average low temperature in August: 79°F

The month with the highest average low temperature is August (79°F).
The coldest month (with the lowest average low temperature) is January (53.4°F).

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Average pressure in August
Tampa, FL

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

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

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Average wind speed in August
Tampa, FL

Average wind speed in August - Tampa, FL
  • Average wind speed in August: 6mph

The windiest month (with the highest average wind speed) is March (7.8mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).

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Average humidity in August
Tampa, FL

Average humidity in August - Tampa, FL
  • Average humidity in August: 72%

The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is May (69%).

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Average rainfall in August
Tampa, FL

Average rainfall in August - Tampa, FL
  • Average rainfall in August: 5.16"

The wettest month (with the highest rainfall) is July (5.67").
The driest month (with the least rainfall) is November (1.26").

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Average rainfall days in August
Tampa, FL

Average rainfall days in August - Tampa, FL
  • Average rainfall days in August: 25.3 days

The month with the highest number of rainy days is August (25.3 days).
The month with the least rainy days is November (8.2 days).

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Average sea temperature in August
Tampa, FL

Average sea temperature in August - Tampa, FL
  • Average sea temperature in August: 86.5°F

The best month for swimming (with the highest average sea temperature) is August (86.5°F).
The coldest month (with the lowest average sea temperature) is January (64.8°F).

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Average daylight in August /
Average sunshine in August
Tampa, FL

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

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in August: 9h and 3min

The month with the most sunshine is May (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

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Average sunshine days in August
Tampa, FL

Average sunshine days in August - Tampa, FL
  • Average sunshine days in August: 4.3 days

The month with the most sunshine days is November (20.3 days).
The months with the least sunshine days are July and August (4.3 days).

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Average UV index in August
Tampa, FL

Average UV index in August - Tampa, 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 month with the lowest UV index is January (UV index 4).

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Average cloud cover in August
Tampa, FL

Average cloud cover in August - Tampa, FL
  • Average cloud cover in August: 29

The months with the most cloud cover are January and December (Cloud cover 33).
The month with the least cloud cover is May (Cloud cover 24).

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Average visibility in August
Tampa, FL

Average visibility in August - Tampa, 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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Tampa, Florida, USA

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