August weather forecast
Williston Highlands, FL

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Weather in August

August, the last month of the summer in Williston Highlands, is another tropical month, with an average temperature ranging between min 75.4°F (24.1°C) and max 90.1°F (32.3°C).

Temperature

August is the month when Williston Highlands's temperatures reach their peak, with averages of 90.1°F (32.3°C) and lows of 75.4°F (24.1°C).

Heat index

The heat index value for August is computed to be a blazing hot 113°F (45°C). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. 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 essentially critical for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The months with the highest humidity in Williston Highlands are July through September, with an average relative humidity of 78%.

Rainfall

In Williston Highlands, Florida, in August, it is raining for 18.1 days, with typically 1.65" (42mm) of accumulated precipitation. In Williston Highlands, Florida, during the entire year, the rain falls for 127 days and collects up to 10.04" (255mm) of precipitation.

Snowfall

February through December are months without snowfall.

Daylight

In Williston Highlands, Florida, the average length of the day in August is 13h and 10min.
On the first day of the month, sunrise is at 6:50 am and sunset at 8:22 pm. On the last day of August, sunrise is at 7:07 am and sunset at 7:52 pm EDT.

Sunshine

In Williston Highlands, Florida, the average sunshine in August is 9.6h.

UV index

The months with the highest UV index in Williston Highlands are May through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In August, the maximum UV index of 7 translates into these guidelines:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What time of the year is the hottest in Williston Highlands?

August is the warmest month of the year in Williston Highlands, Florida, registering average temperatures as high as 90.1°F (32.3°C) and as low as 75.4°F (24.1°C).

How hot is it in Williston Highlands in August?

During August, Williston Highlands experiences an average high-temperature of 90.1°F (32.3°C) and a low-temperature of 75.4°F (24.1°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is computed to be 113°F (45°C).

What are the most humid months in Williston Highlands?

July through September, with an average relative humidity of 78%, are most humid months in Williston Highlands.

What is the average humidity in August in Williston Highlands?

The average relative humidity in August in Williston Highlands is 78%.

How many days does it rain in August in Williston Highlands?

In August, the rain falls for 18.1 days. Throughout August, 1.65" (42mm) of precipitation is accumulated.

When it does not snow in Williston Highlands?

February through December are months without snowfall in Williston Highlands.

What is the average length of the day in August in Williston Highlands?

In Williston Highlands, Florida, the average day length in August is 13h and 10min.

When is the sunrise / sunset in August in Williston Highlands?

In August, on the first day of the month, sunrise is at 6:50 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 7:52 pm EDT.

How long on average sun shines in August in Williston Highlands?

In Williston Highlands, the average sunshine duration in August is 9.6h.

When is the highest UV index in Williston Highlands?

May through August, with an average maximum UV index of 7, are months with the highest UV index in Williston Highlands, Florida.

What is the UV index reading in August in Williston Highlands?

In Williston Highlands, the average daily maximum UV index in August is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Williston Highlands, FL

Average temperature in August - Williston Highlands, 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 (64.9°F).

  • Average low temperature in August: 75.4°F

The month with the highest average low temperature is August (75.4°F).
The coldest month (with the lowest average low temperature) is January (47.3°F).

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Average pressure in August
Williston Highlands, FL

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).

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Average wind speed in August
Williston Highlands, FL

Average wind speed in August - Williston Highlands, FL
  • Average wind speed in August: 5.1mph

The windiest months (with the highest average wind speed) are March and April (7mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).

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Average humidity in August
Williston Highlands, FL

Average humidity in August - Williston Highlands, FL
  • Average humidity in August: 78%

The months with the highest relative humidity are July, August and September (78%).
The month with the lowest relative humidity is March (71%).

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Average rainfall in August
Williston Highlands, FL

Average rainfall in August - Williston Highlands, FL
  • Average rainfall in August: 1.65"

The wettest month (with the highest rainfall) is July (1.73").
The driest month (with the least rainfall) is March (0.28").

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Average rainfall days in August
Williston Highlands, FL

Average rainfall days in August - Williston Highlands, FL
  • Average rainfall days in August: 18.1 days

The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is November (5.1 days).

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Average snowfall days in August
Williston Highlands, FL

Average snowfall days in August - Williston Highlands, FL
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in August /
Average sunshine in August
Williston Highlands, FL

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

The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).

  • Average sunshine in August: 9h and 4min

The months with the most sunshine are May and July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days in August
Williston Highlands, FL

Average sunshine days in August - Williston Highlands, FL
  • Average sunshine days in August: 8 days

The month with the most sunshine days is January (23.5 days).
The month with the least sunshine days is July (7.3 days).

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Average UV index in August
Williston Highlands, FL

Average UV index in August - Williston Highlands, FL
  • Average UV index in August: 7

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 4).

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Average cloud cover in August
Williston Highlands, FL

Average cloud cover in August - Williston Highlands, FL
  • Average cloud cover in August: 32

The months with the most cloud cover are February and December (Cloud cover 37).
The month with the least cloud cover is May (Cloud cover 28).

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Average visibility in August
Williston Highlands, FL

Average visibility in August - Williston Highlands, 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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Williston Highlands, Florida, USA

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