August weather forecast and climate
Chattahoochee, FL

Weather in August

The last month of the summer, August, is another tropical month in Chattahoochee, Florida, with temperature in the range of an average high of 90.3°F (32.4°C) and an average low of 74.3°F (23.5°C).

Temperature

July and August, with an average high-temperature of 90.3°F (32.4°C), are the warmest months.

Heat index

The average heat index is estimated at an extremely hot 112.1°F (44.5°C). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'feels like', 'felt air temperature', or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like metabolic differences, clothing, wind, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. 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

Months with the highest humidity in Chattahoochee, Florida, are August, September and December, with an average relative humidity of 77%.

Rainfall

August is the month with the most rainfall. Rain falls for 26.3 days and accumulates 5.28" (134mm) of precipitation.

Snowfall

February through December are months without snowfall.

Daylight

The average length of the day in August is 13.2h.

Sunshine

The average sunshine in August is 10.6h.

UV index

Months with the highest UV index 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 unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What are the warmest months in Chattahoochee?

July and August, with an average high-temperature of 90.3°F (32.4°C), are warmest months.

What is the temperature in August in Chattahoochee?

In Chattahoochee, Florida, in August, the average high-temperature is 90.3°F (32.4°C), and the average low-temperature is 74.3°F (23.5°C). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in August is estimated at 112.1°F (44.5°C).

What are the most humid months in Chattahoochee?

Months with the highest humidity in Chattahoochee are August, September and December, with an average relative humidity of 77%.

What is the average humidity in August in Chattahoochee?

The average relative humidity in August in Chattahoochee, Florida, is 77%.

What is the wettest month in Chattahoochee?

The month with the most rainfall is August when the rain falls for 26.3 days and typically aggregates up to 5.28" (134mm) of precipitation.

How many days does it rain in August in Chattahoochee?

In Chattahoochee, Florida, in August, it is raining for 26.3 days, with typically 5.28" (134mm) of accumulated precipitation.

When it does not snow in Chattahoochee?

In Chattahoochee, Florida, snow does not fall in February through December.

How many hours of daylight does Chattahoochee have in August?

In August, the average length of the day in Chattahoochee is 13.2h.

How many hours of sunshine does Chattahoochee have in August?

In August, the average sunshine in Chattahoochee is 10.6h.

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

Months with the highest UV index in Chattahoochee, Florida, are May through August, with an average maximum UV index of 7.

What is the UV index reading in August in Chattahoochee?

In Chattahoochee, the average daily maximum UV index in August is 7. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to the UV radiation.

Average temperature in August
Chattahoochee, FL

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

The warmest months (with the highest average high temperature) are July and August (90.3°F).
The month with the lowest average high temperature is January (59.7°F).

  • Average low temperature in August: 74.3°F

The month with the highest average low temperature is August (74.3°F).
The coldest month (with the lowest average low temperature) is January (42.8°F).

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Average pressure in August
Chattahoochee, FL

Average pressure in August - Chattahoochee, FL
  • Average pressure in August: 29.98"

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are June, August and September (29.98").

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Average wind speed in August
Chattahoochee, FL

Average wind speed in August - Chattahoochee, FL
  • Average wind speed in August: 4.7mph

The windiest month (with the highest average wind speed) is March (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in August
Chattahoochee, FL

Average humidity in August - Chattahoochee, FL
  • Average humidity in August: 77%

Months with the highest relative humidity are August, September and December (77%).
The month with the lowest relative humidity is May (71%).

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Average rainfall in August
Chattahoochee, FL

Average rainfall in August - Chattahoochee, FL
  • Average rainfall in August: 5.28"

The wettest month (with the highest rainfall) is August (5.28").
The driest month (with the least rainfall) is November (1.46").

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Average rainfall days in August
Chattahoochee, FL

Average rainfall days in August - Chattahoochee, FL
  • Average rainfall days in August: 26.3 days

The month with the highest number of rainy days is August (26.3 days).
The month with the least rainy days is November (8.3 days).

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Average snowfall in August
Chattahoochee, FL

Average snowfall in August - Chattahoochee, FL
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.04").
Months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in August
Chattahoochee, FL

Average snowfall days in August - Chattahoochee, FL
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (0.2 days).
Months with the least snowfall days are 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
Chattahoochee, FL

Average daylight in August / Average sunshine in August - Chattahoochee, FL
  • Average daylight in August: 13.2h

The month with the longest days is June (Average daylight: 14.1h).
The month with the shortest days is December (Average daylight: 10.2h).

  • Average sunshine in August: 10.6h

Months with the most sunshine are June and July (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 5.5h).

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Average sunshine days in August
Chattahoochee, FL

Average sunshine days in August - Chattahoochee, FL
  • Average sunshine days in August: 3.8 days

The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is July (3.4 days).

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Average UV index in August
Chattahoochee, FL

Average UV index in August - Chattahoochee, FL
  • Average UV index in August: 7

Months with the highest UV index are May, June, July and August (UV index 7).
Months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in August
Chattahoochee, FL

Average cloud cover in August - Chattahoochee, FL
  • Average cloud cover in August: 32

The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 27).

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Average visibility in August
Chattahoochee, FL

Average visibility in August - Chattahoochee, FL
  • Average visibility in August: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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