September weather forecast
Nahunta, GA

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Weather in September

September, the first month of the autumn in Nahunta, is also a hot month, with an average temperature varying between 69.8°F (21°C) and 86.2°F (30.1°C).

Temperature

During September, the average high-temperature is a still tropical 86.2°F (30.1°C), maintaining a close resemblance to that of the preceding month. Throughout September, the nighttime temperature averages to a pleasant 69.8°F (21°C).

Heat index

For September, the heat index is appraised at a torrid 98.6°F (37°C). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. 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 surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

The months with the highest humidity in Nahunta, Georgia, are August and September, with an average relative humidity of 78%.

Rainfall

In Nahunta, in September, it is raining for 19.1 days, with typically 2.83" (72mm) of accumulated precipitation. Throughout the year, there are 183.6 rainfall days, and 32.72" (831mm) of precipitation is accumulated.

Snowfall

January, March through December are months without snowfall.

Daylight

In Nahunta, the average length of the day in September is 12h and 20min.
On the first day of September in Nahunta, sunrise is at 7:04 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 7:13 pm EDT.

Sunshine

In September, the average sunshine is 8.5h.

UV index

In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: During September, 6 as the daily maximum UV index converts into the following advice:
Guard against overexposure. Protection from sun-induced harm is essential. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Updated: Jun 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in September?

September temperatures vary between a high-temperature of 86.2°F (30.1°C) and a low-temperature of 69.8°F (21°C). The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in September is appraised at 98.6°F (37°C).

What is the most humid month?

The months with the highest humidity are August and September, with an average relative humidity of 78%.

What is the average humidity in September?

The average relative humidity in September is 78%.

How many days does it rain in September?

In Nahunta, during September, the rain falls for 19.1 days and regularly aggregates up to 2.83" (72mm) 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?

In Nahunta, 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 7:04 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 7:13 pm EDT.

How many hours of sunshine does Nahunta have in September?

In Nahunta, the average sunshine duration in September is 8.5h.

What is the UV index reading in September?

In Nahunta, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from 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
Nahunta, GA

Average temperature in September - Nahunta, GA
  • Average high temperature in September: 86.2°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (59.5°F).

  • Average low temperature in September: 69.8°F

The month with the highest average low temperature is August (74.1°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).

Average pressure in September
Nahunta, GA

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).

Average wind speed in September
Nahunta, GA

Average wind speed in September - Nahunta, GA
  • Average wind speed in September: 5.1mph

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity in September
Nahunta, GA

Average humidity in September - Nahunta, GA
  • Average humidity in September: 78%

The months with the highest relative humidity are August and September (78%).
The month with the lowest relative humidity is January (71%).

Average rainfall in September
Nahunta, GA

Average rainfall in September - Nahunta, GA
  • Average rainfall in September: 2.83"

The wettest month (with the highest rainfall) is August (4.8").
The driest month (with the least rainfall) is January (1.42").

Average rainfall days in September
Nahunta, GA

Average rainfall days in September - Nahunta, GA
  • Average rainfall days in September: 19.1 days

The month with the highest number of rainy days is August (26.3 days).
The month with the least rainy days is November (8.3 days).

Average snowfall days in September
Nahunta, GA

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

The month with the highest number of snowfall days is February (0.2 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
Nahunta, GA

Average daylight in September / Average sunshine in September - Nahunta, 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

Average sunshine days in September
Nahunta, GA

Average sunshine days in September - Nahunta, GA
  • Average sunshine days in September: 8.5 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is August (2.2 days).

Average UV index in September
Nahunta, GA

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

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

Average cloud cover in September
Nahunta, GA

Average cloud cover in September - Nahunta, GA
  • Average cloud cover in September: 33

The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 30).

Average visibility in September
Nahunta, GA

Average visibility in September - Nahunta, GA
  • Average visibility in September: 5mi

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

Nahunta, Georgia, USA

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