August weather forecast and climate
Foster Hills, GA

The last month of the summer, August, is another tropical month in Foster Hills, Georgia, with average temperature ranging between min 66.2°F (19°C) and max 88°F (31.1°C).

Temperature

In Foster Hills, the average high-temperature is practically the same as in July - a still tropical 88°F (31.1°C). In Foster Hills, the average low-temperature is 66.2°F (19°C).

Heat index

In August, the average heat index is evaluated at a very hot 102.4°F (39.1°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With the 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', 'real feel', 'apparent temperature', or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, metabolic differences, pregnancy), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, 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. 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

August, October and November, with an average relative humidity of 74%, are the least humid months.

Rainfall

In Foster Hills, in August, during 18.8 rainfall days, 3.7" (94mm) of precipitation is typically accumulated. In Foster Hills, during the entire year, the rain falls for 172.4 days and collects up to 40.67" (1033mm) of precipitation.

Snowfall

In Foster Hills snow does not fall in May through October.

Daylight

In Foster Hills, Georgia, the average length of the day is 13.4h.

Sunshine

The average sunshine in August is 9.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 6 in August interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. 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.

What is the temperature in August in Foster Hills?

In August, the average high-temperature is 88°F (31.1°C), and the average low-temperature is 66.2°F (19°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), that combines relative humidity and air temperature, in August is appraised at 102.4°F (39.1°C).

What are the least humid months in Foster Hills?

Months with the lowest humidity in Foster Hills are August, October and November, with an average relative humidity of 74%.

What is the average humidity in August in Foster Hills?

The average relative humidity in August in Foster Hills is 74%.

How much does it rain in Foster Hills in August?

In Foster Hills, Georgia, in August, during 18.8 rainfall days, 3.7" (94mm) of precipitation is typically accumulated.

When it does not snow in Foster Hills?

In Foster Hills snow does not fall in May through October.

What is the average length of the day in August in Foster Hills?

In Foster Hills, Georgia, the average length of the day in August is 13.4h.

How many hours of sunshine does Foster Hills have in August?

In Foster Hills, Georgia, the average sunshine in August is 9.4h.

What are the months with the highest UV index in Foster Hills?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Foster Hills.

What is the UV index intensity in August in Foster Hills?

In August, the average daily maximum UV index in Foster Hills, Georgia, is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in August - Foster Hills, GA
  • Average high temperature in August: 88°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (46.9°F).

  • Average low temperature in August: 66.2°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (31.8°F).

Average pressure in August - Foster Hills, GA
  • Average pressure in August: 30.01"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.98").

Average wind speed in August - Foster Hills, GA
  • Average wind speed in August: 3.9mph

The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest months (with the lowest average wind speed) are July and August (3.9mph).

Average humidity in August - Foster Hills, GA
  • Average humidity in August: 74%

The month with the highest relative humidity is December (80%).
Months with the lowest relative humidity are August, October and November (74%).

Average rainfall in August - Foster Hills, GA
  • Average rainfall in August: 3.7"

The wettest month (with the highest rainfall) is July (4.06").
The driest month (with the least rainfall) is September (2.52").

Average rainfall days in August - Foster Hills, GA
  • Average rainfall days in August: 18.8 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (9.2 days).

Average snowfall in August - Foster Hills, GA
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.98").
Months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August - Foster Hills, GA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.6 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August / Average sunshine in August - Foster Hills, GA
  • Average daylight in August: 13.4h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in August: 9.4h

The month with the most sunshine is June (Average sunshine: 10.5h).
The month with the least sunshine is December (Average sunshine: 5h).

Average sunshine days in August - Foster Hills, GA
  • Average sunshine days in August: 10.2 days

The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (8.4 days).

Average UV index in August - Foster Hills, GA
  • Average UV index in August: 6

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 2).

Average cloud cover in August - Foster Hills, GA
  • Average cloud cover in August: 32

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in August - Foster Hills, GA
  • Average visibility in August: 6mi

Months with the highest visibility are April, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January, February, March, May and December (5mi).