September weather forecast
Cork, GA

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Cork, Georgia, with temperature in the range of an average low of 65.7°F (18.7°C) and an average high of 84.7°F (29.3°C).

Temperature

The transition into September is marked with an average high-temperature of a moderately hot 84.7°F (29.3°C), showing an insignificant shift from August's 89.2°F (31.8°C). Cork's temperature lowers to a mean of 65.7°F (18.7°C) during the nights in September.

Heat index

The heat index in September is computed to be a tropical 93.2°F (34°C). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
The standards for the heat index are set for locations in shade and under light breezes. 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 'feels like' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.

Humidity

In Cork, the average relative humidity in September is 73%.

Rainfall

September and October are months with the least rain when the rain falls for 12.6 days and typically aggregates up to 2.09" (53mm) of rain.

Snowfall

In Cork, snow does not fall in April through November.

Daylight

In September, the average length of the day in Cork is 12h and 22min.
On the first day of September, sunrise is at 7:10 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 7:20 pm EDT.

Sunshine

The average sunshine in September is 8.5h.

UV index

The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 6 during September translates into the following directions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Jul 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in September?

In Cork, 84.7°F (29.3°C) is the average high-temperature and 65.7°F (18.7°C) is the average low-temperature during September. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in September is computed to be 93.2°F (34°C).

What is the average humidity in September in Cork?

In September, the average relative humidity is 73%.

What is the driest month in Cork?

September and October are months with the least rain when the rain falls for 12.6 days and typically aggregates up to 2.09" (53mm) of rain.

How much does it rain in September?

In Cork, in September, it is raining for 12.6 days, with typically 2.09" (53mm) of accumulated precipitation.

When it does not snow?

April through November are months without snowfall.

How many hours of daylight does Cork have in September?

In Cork, the average day length in September is 12h and 22min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 7:10 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 7:20 pm EDT.

How many hours of sunshine does Cork have in September?

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

What is the UV index intensity in September?

In Cork, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Cork, GA

Average temperature in September - Cork, GA
  • Average high temperature in September: 84.7°F

The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (52.3°F).

  • Average low temperature in September: 65.7°F

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (36.5°F).

Average pressure in September
Cork, GA

Average pressure in September - Cork, GA
  • Average pressure in September: 30.02"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in September
Cork, GA

Average wind speed in September - Cork, GA
  • Average wind speed in September: 4.8mph

The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in September
Cork, GA

Average humidity in September - Cork, GA
  • Average humidity in September: 73%

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are October and November (72%).

Average rainfall in September
Cork, GA

Average rainfall in September - Cork, GA
  • Average rainfall in September: 2.09"

The wettest month (with the highest rainfall) is August (4.57").
The driest months (with the least rainfall) are September and October (2.09").

Average rainfall days in September
Cork, GA

Average rainfall days in September - Cork, GA
  • Average rainfall days in September: 12.6 days

The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is November (8.9 days).

Average snowfall in September
Cork, GA

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

The months with the highest snowfall are January and February (0.24").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in September
Cork, GA

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

The months with the highest number of snowfall days are January and February (0.4 days).
The 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
Cork, GA

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

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in September: 8h and 3min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

Average sunshine days in September
Cork, GA

Average sunshine days in September - Cork, GA
  • Average sunshine days in September: 15.4 days

The month with the most sunshine days is October (20.4 days).
The month with the least sunshine days is July (8.3 days).

Average UV index in September
Cork, GA

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

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

Average cloud cover in September
Cork, GA

Average cloud cover in September - Cork, GA
  • Average cloud cover in September: 32

The month with the most cloud cover is December (Cloud cover 44).
The months with the least cloud cover are June and October (Cloud cover 30).

Average visibility in September
Cork, GA

Average visibility in September - Cork, 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).

Cork, Georgia, USA

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