September weather forecast
Deals Landing, GA

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Weather in September

The first month of the autumn, September, is still a tropical month in Deals Landing, Georgia, with temperature in the range of an average low of 72.7°F (22.6°C) and an average high of 86.7°F (30.4°C).

Temperature

The arrival of September sees an average high-temperature of a still hot 86.7°F (30.4°C), hardly diverging from August's 90.3°F (32.4°C). In the month of September, an average of 72.7°F (22.6°C) marks the low-temperature.

Heat index

The heat index value during September is appraised at a sweltering 100.4°F (38°C). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

The average relative humidity in September is 77%.

Rainfall

In Deals Landing, during September, the rain falls for 17.6 days and regularly aggregates up to 2.09" (53mm) of precipitation. Throughout the year, there are 161.8 rainfall days, and 20.43" (519mm) of precipitation is accumulated.

Snowfall

January, March through December are months without snowfall.

Daylight

In Deals Landing, the average length of the day in September is 12h and 20min.
On the first day of September, sunrise is at 7:03 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 7:12 pm EDT.

Sunshine

In Deals Landing, Georgia, the average sunshine in September is 8.6h.

UV index

In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.

Frequently asked questions

How hot is it in September?

The high-temperature, in September, in Deals Landing, is 86.7°F (30.4°C), while the low-temperature averages to 72.7°F (22.6°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, in September is appraised at 100.4°F (38°C).

What is the average humidity in September?

The average relative humidity in September is 77%.

How many days does it rain in September?

In Deals Landing, during September, the rain falls for 17.6 days and regularly aggregates up to 2.09" (53mm) of precipitation.

When it does not snow?

January, March through December are months without snowfall.

What is the average length of the day in September?

The average day length in September is 12h and 20min.

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 7:03 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 7:12 pm EDT.

How many hours of sunshine does Deals Landing have in September?

In September, the average sunshine duration is 8.6h.

What is the UV index reading in September?

The average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Deals Landing, GA

Average temperature in September - Deals Landing, GA
  • Average high temperature in September: 86.7°F

The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (61.5°F).

  • Average low temperature in September: 72.7°F

The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is January (45.9°F).

Average pressure in September
Deals Landing, GA

Average pressure in September - Deals Landing, GA
  • Average pressure in September: 29.98"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).

Average wind speed in September
Deals Landing, GA

Average wind speed in September - Deals Landing, GA
  • Average wind speed in September: 5.7mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity in September
Deals Landing, GA

Average humidity in September - Deals Landing, GA
  • Average humidity in September: 77%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is March (71%).

Average rainfall in September
Deals Landing, GA

Average rainfall in September - Deals Landing, GA
  • Average rainfall in September: 2.09"

The wettest month (with the highest rainfall) is August (3.39").
The driest month (with the least rainfall) is January (0.63").

Average rainfall days in September
Deals Landing, GA

Average rainfall days in September - Deals Landing, GA
  • Average rainfall days in September: 17.6 days

The month with the highest number of rainy days is August (23.7 days).
The month with the least rainy days is November (7.5 days).

Average snowfall days in September
Deals Landing, GA

Average snowfall days in September - Deals Landing, GA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

Average daylight in September /
Average sunshine in September
Deals Landing, GA

Average daylight in September / Average sunshine in September - Deals Landing, GA
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in September
Deals Landing, GA

Average sunshine days in September - Deals Landing, GA
  • Average sunshine days in September: 9.3 days

The month with the most sunshine days is January (20.6 days).
The month with the least sunshine days is August (4.3 days).

Average UV index in September
Deals Landing, GA

Average UV index in September - Deals Landing, GA
  • Average UV index in September: 6

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).

Average cloud cover in September
Deals Landing, GA

Average cloud cover in September - Deals Landing, GA
  • Average cloud cover in September: 31

The month with the most cloud cover is December (Cloud cover 40).
The months with the least cloud cover are May and July (Cloud cover 28).

Average visibility in September
Deals Landing, GA

Average visibility in September - Deals Landing, GA
  • Average visibility in September: 6mi

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

Deals Landing, Georgia, USA

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