Graysons Landing
Georgia, USA
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Graysons Landing, GA

August, the last month of the summer, in Graysons Landing, is another tropical month, with temperature in the range of an average low of 69.6°F (20.9°C) and an average high of 88.9°F (31.6°C).

Temperature

In Graysons Landing, the average high-temperature is relatively the same as in July - a still tropical 88.9°F (31.6°C). In August, in Graysons Landing, Georgia, the average low-temperature is 69.6°F (20.9°C).

Heat index

The average heat index is calculated to an extremely hot 105.8°F (41°C). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
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 'felt air temperature', 'real feel', 'apparent temperature', or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like activity, pregnancy, clothing, and differences in body mass, height, and shape affect individual temperature impact. 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 particularly important for children. 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. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

The average relative humidity in Graysons Landing is 75%.

Rainfall

In August, in Graysons Landing, the rain falls for 20.8 days. Throughout August, 2.72" (69mm) of precipitation is accumulated. Throughout the year, in Graysons Landing, there are 148.5 rainfall days, and 21.3" (541mm) of precipitation is accumulated.

Snowfall

In Graysons Landing snow does not fall in March through November.

Daylight

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

Sunshine

In Graysons Landing, the average sunshine is 9.1h.

UV index

In August, the average daily maximum UV index in Graysons Landing is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
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.

What is the temperature in August in Graysons Landing?

In August, in Graysons Landing, the average high-temperature is 88.9°F (31.6°C), and the average low-temperature is 69.6°F (20.9°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), that calculates temperature value influenced by the moisture in the air, is evaluated at 105.8°F (41°C).

What is the average humidity in August in Graysons Landing?

The average relative humidity in August in Graysons Landing is 75%.

How many days does it rain in August in Graysons Landing?

In August, in Graysons Landing, Georgia, the rain falls for 20.8 days. Throughout August, 2.72" (69mm) of precipitation is accumulated.

When it does not snow in Graysons Landing?

March through November are months without snowfall in Graysons Landing, Georgia.

How many hours of daylight does Graysons Landing have in August?

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

How many hours of sunshine does Graysons Landing have in August?

In August, the average sunshine in Graysons Landing is 9.1h.

What is the UV index reading in August in Graysons Landing?

The average daily maximum UV index in August in Graysons Landing, Georgia, is 6. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.
Average temperature in August - Graysons Landing, GA
  • Average high temperature in August: 88.9°F

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (52.3°F).

  • Average low temperature in August: 69.6°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).

Average humidity in August - Graysons Landing, GA
  • Average humidity in August: 75%

The month with the highest relative humidity is December (78%).
Months with the lowest relative humidity are October and November (72%).

Average rainfall in August - Graysons Landing, GA
  • Average rainfall in August: 2.72"

The wettest month (with the highest rainfall) is July (2.8").
The driest month (with the least rainfall) is October (1.02").

Average rainfall days in August - Graysons Landing, GA
  • Average rainfall days in August: 20.8 days

The month with the highest number of rainy days is August (20.8 days).
The month with the least rainy days is November (7.1 days).

Average snowfall in August - Graysons Landing, GA
  • Average snowfall in August: 0"

Months with the highest snowfall are January and February (0.2").
Months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days in August - Graysons Landing, GA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (0.8 days).
Months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in August / Average sunshine in August - Graysons Landing, 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: 9.1h

Months with the most sunshine are June and July (Average sunshine: 10.4h).
The month with the least sunshine is December (Average sunshine: 5.1h).

Average UV index in August - Graysons Landing, GA
  • Average UV index in August: 6

The month with the highest UV index is June (UV index 7).
Months with the lowest UV index are January, February and December (UV index 3).