September weather forecast
Gillicon, GA

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Weather in September

September, the first month of the autumn in Gillicon, is also a hot month, with an average temperature ranging between max 86.9°F (30.5°C) and min 69.8°F (21°C).

Temperature

A minimal variation is noted in Gillicon's average high-temperature at the onset of September, reaching a still hot 86.9°F (30.5°C) from August's 91°F (32.8°C). During the month of September, the nighttime temperature in Gillicon falls to an average of 69.8°F (21°C).

Heat index

For September, the heat index is computed to be a torrid 100.4°F (38°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

August, September and December, with an average relative humidity of 77%, are the most humid months in Gillicon.

Rainfall

In Gillicon, in September, it is raining for 16.3 days, with typically 2.36" (60mm) of accumulated precipitation. Throughout the year, in Gillicon, there are 164.1 rainfall days, and 25.51" (648mm) of precipitation is accumulated.

Snowfall

January, March through December are months without snowfall in Gillicon.

Daylight

In Gillicon, the average length of the day in September is 12h and 20min.
On the first day of the month, sunrise is at 7:07 am and sunset at 7:54 pm. On the last day of September, in Gillicon, sunrise is at 7:24 am and sunset at 7:17 pm EDT.

Sunshine

The average sunshine in September is 8.6h.

UV index

The average daily maximum UV index in September in Gillicon, Georgia, is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 6 during September translates into these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

Is it hot in Gillicon during September?

September temperatures in Gillicon vary between a high-temperature of 86.9°F (30.5°C) and a low-temperature of 69.8°F (21°C). In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, is computed to be 100.4°F (38°C).

What is the most humid month in Gillicon?

The months with the highest humidity in Gillicon, Georgia, are August, September and December, with an average relative humidity of 77%.

What is the average humidity in September in Gillicon?

In September, the average relative humidity in Gillicon, Georgia, is 77%.

How many days does it rain in September in Gillicon?

In Gillicon, during September, the rain falls for 16.3 days and regularly aggregates up to 2.36" (60mm) of precipitation.

When it does not snow in Gillicon?

January, March through December are months without snowfall.

How many hours of daylight does Gillicon have in September?

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

When are sunrise and sunset in September in Gillicon?

On the first day of September in Gillicon, sunrise is at 7:07 am and sunset at 7:54 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 7:17 pm EDT.

How many hours of sunshine does Gillicon have in September?

In September, the average sunshine duration is 8.6h.

How high is the UV index in September in Gillicon?

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

Average temperature in September - Gillicon, GA
  • Average high temperature in September: 86.9°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (59.9°F).

  • Average low temperature in September: 69.8°F

The month with the highest average low temperature is August (73.9°F).
The coldest month (with the lowest average low temperature) is January (42.3°F).

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Average pressure in September
Gillicon, GA

Average pressure in September - Gillicon, 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).

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Average wind speed in September
Gillicon, GA

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

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

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Average humidity in September
Gillicon, GA

Average humidity in September - Gillicon, GA
  • Average humidity in September: 77%

The months with the highest relative humidity are August, September and December (77%).
The months with the lowest relative humidity are April and May (71%).

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Average rainfall in September
Gillicon, GA

Average rainfall in September - Gillicon, GA
  • Average rainfall in September: 2.36"

The wettest month (with the highest rainfall) is June (3.66").
The driest month (with the least rainfall) is November (0.94").

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Average rainfall days in September
Gillicon, GA

Average rainfall days in September - Gillicon, GA
  • Average rainfall days in September: 16.3 days

The months with the highest number of rainy days are July and August (23.3 days).
The month with the least rainy days is November (6.8 days).

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Average snowfall days in September
Gillicon, GA

Average snowfall days in September - Gillicon, 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).

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Average daylight in September /
Average sunshine in September
Gillicon, GA

Average daylight in September / Average sunshine in September - Gillicon, 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 36min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in September
Gillicon, GA

Average sunshine days in September - Gillicon, GA
  • Average sunshine days in September: 11.3 days

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is August (5.7 days).

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Average UV index in September
Gillicon, GA

Average UV index in September - Gillicon, 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).

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Average cloud cover in September
Gillicon, GA

Average cloud cover in September - Gillicon, GA
  • Average cloud cover in September: 34

The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 31).

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Average visibility in September
Gillicon, GA

Average visibility in September - Gillicon, 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).

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Gillicon, Georgia, USA

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