August weather forecast
Jeffersonville, GA

Weather in August

The last month of the summer, August, is another hot month in Jeffersonville, Georgia, with average temperature fluctuating between 89.6°F (32°C) and 71.8°F (22.1°C).

Temperature

In Jeffersonville, the average high-temperature is practically the same as in July - a still tropical 89.6°F (32°C). In August, in Jeffersonville, the average low-temperature is 71.8°F (22.1°C).

Heat index

In August, the average heat index is calculated to be an extremely hot 108.1°F (42.3°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 'feels like', 'felt air temperature', 'apparent temperature', or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (wind, clothing, metabolic differences). 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.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. 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

In Jeffersonville, the average relative humidity in August is 75%.

Rainfall

Months with the most rainfall are August and December, with an average 2.8" (71mm) of precipitation.

Snowfall

April through December are months without snowfall.

Daylight

In Jeffersonville, Georgia, the average length of the day in August is 13.3h.

Sunshine

The average sunshine in August is 9.7h.

UV index

In August, the average daily maximum UV index in Jeffersonville is 6. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in August in Jeffersonville?

In August, in Jeffersonville, the average high-temperature is 89.6°F (32°C), and the average low-temperature is 71.8°F (22.1°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 108.1°F (42.3°C).

What is the average humidity in August in Jeffersonville?

The average relative humidity in August in Jeffersonville is 75%.

What is the rainiest month in Jeffersonville?

The wettest months are August and December, with an average 2.8" (71mm) of rainfall.

How much does it rain in Jeffersonville in August?

In August, the rain falls for 18.4 days. Throughout August, 2.8" (71mm) of precipitation is accumulated.

When it does not snow in Jeffersonville?

April through December are months without snowfall in Jeffersonville.

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

The average length of the day in August is 13.3h.

How many hours of sunshine does Jeffersonville have in August?

The average sunshine in August in Jeffersonville is 9.7h.

What is the UV index reading in August in Jeffersonville?

In August, the average daily maximum UV index in Jeffersonville is 6. A UV Index value of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV radiation.

Average temperature in August
Jeffersonville, GA

Average temperature in August - Jeffersonville, GA
  • Average high temperature in August: 89.6°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (54.9°F).

  • Average low temperature in August: 71.8°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

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Average pressure in August
Jeffersonville, GA

Average pressure in August - Jeffersonville, GA
  • Average pressure in August: 29.99"

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is June (29.98").

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Average wind speed in August
Jeffersonville, GA

Average wind speed in August - Jeffersonville, GA
  • Average wind speed in August: 5.2mph

The windiest months (with the highest average wind speed) are January and February (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in August
Jeffersonville, GA

Average humidity in August - Jeffersonville, GA
  • Average humidity in August: 75%

The month with the highest relative humidity is December (76%).
Months with the lowest relative humidity are January, October and November (71%).

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Average rainfall in August
Jeffersonville, GA

Average rainfall in August - Jeffersonville, GA
  • Average rainfall in August: 2.8"

The wettest months (with the highest rainfall) are August and December (2.8").
The driest month (with the least rainfall) is September (1.54").

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Average rainfall days in August
Jeffersonville, GA

Average rainfall days in August - Jeffersonville, GA
  • Average rainfall days in August: 18.4 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (7.4 days).

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Average snowfall in August
Jeffersonville, GA

Average snowfall in August - Jeffersonville, GA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.24").
Months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in August
Jeffersonville, GA

Average snowfall days in August - Jeffersonville, GA
  • Average snowfall days in August: 0 days

Months with the highest number of snowfall days are January and February (0.3 days).
Months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in August /
Average sunshine in August
Jeffersonville, GA

Average daylight in August / Average sunshine in August - Jeffersonville, GA
  • Average daylight in August: 13.3h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in August: 9.7h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 5.4h).

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Average sunshine days in August
Jeffersonville, GA

Average sunshine days in August - Jeffersonville, GA
  • Average sunshine days in August: 9.8 days

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (9.6 days).

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Average UV index in August
Jeffersonville, GA

Average UV index in August - Jeffersonville, GA
  • Average UV index in August: 6

Months with the highest UV index are June and July (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
Jeffersonville, GA

Average cloud cover in August - Jeffersonville, GA
  • Average cloud cover in August: 32

The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is October (Cloud cover 28).

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Average visibility in August
Jeffersonville, GA

Average visibility in August - Jeffersonville, GA
  • 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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