August weather forecast
Vero Beach, FL

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Weather in August

The last month of the summer, August, is another tropical month in Vero Beach, Florida, with an average temperature fluctuating between 87.4°F (30.8°C) and 78.6°F (25.9°C).

Temperature

In Vero Beach, the month of August registers the highest temperatures, averaging 87.4°F (30.8°C) at the peak and 78.6°F (25.9°C) at the lowest.

Heat index

August's heat index is calculated to be a blisteringly hot 104°F (40°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

June through August, with an average relative humidity of 79%, are the most humid months in Vero Beach, Florida.

Rainfall

The month with the most rainfall in Vero Beach is August, when the rain falls for 20.2 days and typically aggregates up to 2.48" (63mm) of precipitation.

Daylight

In Vero Beach, the average length of the day in August is 13h and 5min.
On the first day of the month, sunrise is at 6:45 am and sunset at 8:10 pm. On the last day of August, in Vero Beach, sunrise is at 7:00 am and sunset at 7:43 pm EDT.

Sunshine

The average sunshine in August in Vero Beach is 10.8h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum daily UV index of 7 during August morphs into the following directions:
Prevent overexposure. Protection from the sun's harmful effects is needed. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month in Vero Beach?

August is the warmest month in Vero Beach, with an average high-temperature of 87.4°F (30.8°C) and an average low-temperature of 78.6°F (25.9°C).

How hot is it in Vero Beach in August?

In August, in Vero Beach, the average high-temperature is 87.4°F (30.8°C), and the average low-temperature is 78.6°F (25.9°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in August is calculated to be 104°F (40°C).

What is the most humid month in Vero Beach?

The months with the highest humidity in Vero Beach are June through August, with an average relative humidity of 79%.

What is the average humidity in August in Vero Beach?

In August, the average relative humidity in Vero Beach, Florida, is 79%.

What is the rainiest month in Vero Beach?

The month with the most rainfall in Vero Beach is August, when the rain falls for 20.2 days and typically aggregates up to 2.48" (63mm) of precipitation.

How much does it rain in Vero Beach in August?

In August, in Vero Beach, Florida, the rain falls for 20.2 days. Throughout August, 2.48" (63mm) of precipitation is accumulated.

What is the average length of the day in August in Vero Beach?

In August, the average day length in Vero Beach, Florida, is 13h and 5min.

When are sunrise and sunset in August in Vero Beach?

On the first day of August, sunrise is at 6:45 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 7:43 pm EDT.

How long on average sun shines in August in Vero Beach?

In August, the average sunshine duration is 10.8h.

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

The 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 Vero Beach?

The average daily maximum UV index in August in Vero Beach is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe 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
Vero Beach, FL

Average temperature in August - Vero Beach, FL
  • Average high temperature in August: 87.4°F

The warmest month (with the highest average high temperature) is August (87.4°F).
The month with the lowest average high temperature is January (70.2°F).

  • Average low temperature in August: 78.6°F

The month with the highest average low temperature is August (78.6°F).
The coldest month (with the lowest average low temperature) is January (59.5°F).

Average pressure in August
Vero Beach, FL

Average pressure in August - Vero Beach, FL
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

Average wind speed in August
Vero Beach, FL

Average wind speed in August - Vero Beach, FL
  • Average wind speed in August: 7mph

The windiest months (with the highest average wind speed) are January and November (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

Average humidity in August
Vero Beach, FL

Average humidity in August - Vero Beach, FL
  • Average humidity in August: 79%

The months with the highest relative humidity are June, July and August (79%).
The month with the lowest relative humidity is March (72%).

Average rainfall in August
Vero Beach, FL

Average rainfall in August - Vero Beach, FL
  • Average rainfall in August: 2.48"

The wettest month (with the highest rainfall) is August (2.48").
The driest month (with the least rainfall) is February (0.39").

Average rainfall days in August
Vero Beach, FL

Average rainfall days in August - Vero Beach, FL
  • Average rainfall days in August: 20.2 days

The month with the highest number of rainy days is August (20.2 days).
The month with the least rainy days is February (7.7 days).

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

Average daylight in August / Average sunshine in August - Vero Beach, 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: 10h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).

Average sunshine days in August
Vero Beach, FL

Average sunshine days in August - Vero Beach, FL
  • Average sunshine days in August: 5.1 days

The month with the most sunshine days is March (19.5 days).
The month with the least sunshine days is August (5.1 days).

Average UV index in August
Vero Beach, FL

Average UV index in August - Vero Beach, 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 and December (UV index 5).

Average cloud cover in August
Vero Beach, FL

Average cloud cover in August - Vero Beach, FL
  • Average cloud cover in August: 27

The month with the most cloud cover is November (Cloud cover 36).
The months with the least cloud cover are May and August (Cloud cover 27).

Average visibility in August
Vero Beach, FL

Average visibility in August - Vero Beach, 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).

Vero Beach, Florida, USA

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