August weather forecast
Alachua, FL

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Weather in August

August, the last month of the summer in Alachua, is another hot month, with an average temperature fluctuating between 75°F (23.9°C) and 90.7°F (32.6°C).

Temperature

July and August, when the average high-temperature reaches 90.7°F (32.6°C), are the warmest months.

Heat index

The heat index for August is computed to be a burning hot 114.8°F (46°C). Forewarned: Heat cramps and heat exhaustion are anticipated. Ongoing physical activity increases the likelihood of heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

August and September, with an average relative humidity of 78%, are the most humid months.

Rainfall

The month with the most rainfall is August, when the rain falls for 28.3 days and typically aggregates up to 5.43" (138mm) of precipitation.

Daylight

In Alachua, the average length of the day in August is 13h and 11min.
On the first day of the month, sunrise is at 6:49 am and sunset at 8:22 pm. On the last day of August, in Alachua, sunrise is at 7:07 am and sunset at 7:53 pm EDT.

Sunshine

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

UV index

The months with the highest UV index in Alachua are May through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 7 during August translates into these guidelines:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
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Frequently asked questions

What part of the year is the hottest in Alachua?

Alachua sees the average highest temperatures during the months of July and August, peaking at 90.7°F (32.6°C).

How hot is it in Alachua in August?

In August, the average high-temperature and low-temperature in Alachua are 90.7°F (32.6°C) and 75°F (23.9°C) respectively. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is computed to be 114.8°F (46°C).

What is the most humid month in Alachua?

August and September, with an average relative humidity of 78%, are most humid months.

What is the average humidity in August in Alachua?

In Alachua, the average relative humidity in August is 78%.

What is the wettest month in Alachua?

August is the month with the most rainfall in Alachua, Florida. Rain falls for 28.3 days and accumulates 5.43" (138mm) of precipitation.

How many days does it rain in August in Alachua?

In August, in Alachua, the rain falls for 28.3 days. Throughout August, 5.43" (138mm) of precipitation is accumulated.

What is the average length of the day in August in Alachua?

The average day length in August in Alachua, Florida, is 13h and 11min.

When are sunrise and sunset in August in Alachua?

On the first day of August in Alachua, Florida, sunrise is at 6:49 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 7:07 am and sunset at 7:53 pm EDT.

How long on average sun shines in August in Alachua?

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

What are the months with the highest UV index in Alachua?

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

What is the UV index intensity in August in Alachua?

In Alachua, Florida, the average daily maximum UV index in August is 7. A UV Index of 6 to 7 symbolizes a high health threat 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
Alachua, FL

Average temperature in August - Alachua, FL
  • Average high temperature in August: 90.7°F

The warmest months (with the highest average high temperature) are July and August (90.7°F).
The month with the lowest average high temperature is January (63.5°F).

  • Average low temperature in August: 75°F

The month with the highest average low temperature is August (75°F).
The coldest month (with the lowest average low temperature) is January (45.5°F).

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Average pressure in August
Alachua, FL

Average pressure in August - Alachua, 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
Alachua, FL

Average wind speed in August - Alachua, FL
  • Average wind speed in August: 4.8mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).

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Average humidity in August
Alachua, FL

Average humidity in August - Alachua, FL
  • Average humidity in August: 78%

The months with the highest relative humidity are August and September (78%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in August
Alachua, FL

Average rainfall in August - Alachua, FL
  • Average rainfall in August: 5.43"

The wettest month (with the highest rainfall) is August (5.43").
The driest month (with the least rainfall) is November (1.46").

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Average rainfall days in August
Alachua, FL

Average rainfall days in August - Alachua, FL
  • Average rainfall days in August: 28.3 days

The month with the highest number of rainy days is August (28.3 days).
The month with the least rainy days is November (8.5 days).

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

Average daylight in August / Average sunshine in August - Alachua, 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 month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).

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Average sunshine days in August
Alachua, FL

Average sunshine days in August - Alachua, FL
  • Average sunshine days in August: 1.8 days

The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is August (1.8 days).

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Average UV index in August
Alachua, FL

Average UV index in August - Alachua, 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, February and December (UV index 4).

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Average cloud cover in August
Alachua, FL

Average cloud cover in August - Alachua, FL
  • Average cloud cover in August: 33

The month with the most cloud cover is December (Cloud cover 40).
The months with the least cloud cover are May and October (Cloud cover 30).

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Average visibility in August
Alachua, FL

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

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