Ellerslie
Georgia, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Ellerslie, GA

September, the first month of the autumn, in Ellerslie, is still a tropical month, with average temperature fluctuating between 68°F (20°C) and 86.5°F (30.3°C).

Temperature

In Ellerslie, the average high-temperature in September is relatively the same as in August - a still tropical 86.5°F (30.3°C). In Ellerslie, in September, the average low-temperature is 68°F (20°C).

Heat index

In September, the average heat index is evaluated at a sweltering 95.9°F (35.5°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. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'apparent temperature', or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like activity, differences in body mass, height, and shape, wind, and pregnancy 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. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. 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 September, the average relative humidity is 69%.

Rainfall

The month with the least rainfall is September when the rain falls for 12.3 days and typically collects 1.5" (38mm) of precipitation.

Snowfall

April through November are months without snowfall.

Daylight

The average length of the day in September is 12.4h.

Sunshine

In September, the average sunshine is 8.6h.

UV index

The average daily maximum UV index in Ellerslie is 6. A UV Index value of 6 to 7 symbolizes a high threat to health 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 and adopt sun safety practices. Protection against sunburn is obliged. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in September in Ellerslie?

The average high-temperature, in September, is 86.5°F (30.3°C), while the average low-temperature is 68°F (20°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), that combines air temperature and relative humidity, in September is estimated at 95.9°F (35.5°C).

What is the average humidity in September in Ellerslie?

In Ellerslie, the average relative humidity in September is 69%.

How much does it rain in Ellerslie in September?

In Ellerslie, Georgia, during September, the rain falls for 12.3 days and regularly aggregates up to 1.5" (38mm) of precipitation.

What is the driest month in Ellerslie?

The month with the least rainfall in Ellerslie, Georgia, is September when the rain falls for 12.3 days and typically collects 1.5" (38mm) of precipitation.

When it does not snow in Ellerslie?

In Ellerslie, Georgia, snow does not fall in April through November.

How many hours of daylight does Ellerslie have in September?

The average length of the day in September is 12.4h.

How many hours of sunshine does Ellerslie have in September?

The average sunshine in September is 8.6h.

What is the UV index intensity in September in Ellerslie?

In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV rays.
Average temperature in September - Ellerslie, GA
  • Average high temperature in September: 86.5°F

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is January (54.9°F).

  • Average low temperature in September: 68°F

The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

Average humidity in September - Ellerslie, GA
  • Average humidity in September: 69%

The month with the highest relative humidity is December (75%).
Months with the lowest relative humidity are April and October (68%).

Average rainfall in September - Ellerslie, GA
  • Average rainfall in September: 1.5"

The wettest month (with the highest rainfall) is August (3.27").
The driest month (with the least rainfall) is September (1.5").

Average rainfall days in September - Ellerslie, GA
  • Average rainfall days in September: 12.3 days

The month with the highest number of rainy days is August (20.2 days).
The month with the least rainy days is November (7.4 days).

Average snowfall in September - Ellerslie, GA
  • Average snowfall in September: 0"

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

Average snowfall days in September - Ellerslie, GA
  • Average snowfall days in September: 0 days

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

Average daylight in September / Average sunshine in September - Ellerslie, GA
  • Average daylight in September: 12.4h

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 September: 8.6h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is December (Average sunshine: 5.1h).

Average UV index in September - Ellerslie, GA
  • Average UV index in September: 6

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