September weather forecast
Thomaston, GA

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Weather in September

The first month of the autumn, September, is still a warm month in Thomaston, Georgia, with an average temperature fluctuating between 65.8°F (18.8°C) and 84.6°F (29.2°C).

Temperature

The arrival of September brings an average high-temperature of a warm 84.6°F (29.2°C), subtly diverging from August's 89.1°F (31.7°C). Thomaston, in the month of September, anticipates a consistent average low-temperature of 65.8°F (18.8°C).

Heat index

The heat index value during September is calculated to be a hot 93.2°F (34°C). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.

Humidity

The average relative humidity in September is 74%.

Rainfall

In September, the rain falls for 12 days. Throughout September, 2.01" (51mm) of precipitation is accumulated. Throughout the year, in Thomaston, there are 164.9 rainfall days, and 33.54" (852mm) of precipitation is accumulated.

Snowfall

March through December are months without snowfall.

Daylight

In September, the average length of the day in Thomaston is 12h and 22min.
On the first day of September in Thomaston, Georgia, sunrise is at 7:12 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 7:22 pm EDT.

Sunshine

In September, the average sunshine in Thomaston 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 health risk from exposure to the Sun's UV radiation for the average person.
Note: During September, 6 as the daily maximum UV index converts into the following advice:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. 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. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
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Frequently asked questions

How hot is it in Thomaston in September?

The average high-temperature and low-temperature in Thomaston during September are 84.6°F (29.2°C) and 65.8°F (18.8°C) respectively. In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is calculated to be 93.2°F (34°C).

What is the average humidity in September in Thomaston?

In Thomaston, the average relative humidity in September is 74%.

How many days does it rain in September in Thomaston?

In Thomaston, Georgia, in September, during 12 rainfall days, 2.01" (51mm) of precipitation is typically accumulated.

When it does not snow in Thomaston?

In Thomaston, snow does not fall in March through December.

What is the average length of the day in September in Thomaston?

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

When are sunrise and sunset in September in Thomaston?

On the first day of September in Thomaston, sunrise is at 7:12 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 7:22 pm EDT.

How many hours of sunshine does Thomaston have in September?

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

What is the UV index reading in September in Thomaston?

In Thomaston, Georgia, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
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
Thomaston, GA

Average temperature in September - Thomaston, GA
  • Average high temperature in September: 84.6°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (53.4°F).

  • Average low temperature in September: 65.8°F

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (37.2°F).

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Average pressure in September
Thomaston, GA

Average pressure in September - Thomaston, GA
  • Average pressure in September: 30.01"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).

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Average wind speed in September
Thomaston, GA

Average wind speed in September - Thomaston, GA
  • Average wind speed in September: 5mph

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in September
Thomaston, GA

Average humidity in September - Thomaston, GA
  • Average humidity in September: 74%

The month with the highest relative humidity is December (76%).
The months with the lowest relative humidity are January, October and November (71%).

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Average rainfall in September
Thomaston, GA

Average rainfall in September - Thomaston, GA
  • Average rainfall in September: 2.01"

The wettest month (with the highest rainfall) is December (3.7").
The driest month (with the least rainfall) is October (1.89").

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Average rainfall days in September
Thomaston, GA

Average rainfall days in September - Thomaston, GA
  • Average rainfall days in September: 12 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is October (8.4 days).

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Average snowfall in September
Thomaston, GA

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

The month with the highest snowfall is January (0.28").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in September
Thomaston, GA

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

The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

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

Average daylight in September / Average sunshine in September - Thomaston, 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 6min).

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Average sunshine days in September
Thomaston, GA

Average sunshine days in September - Thomaston, GA
  • Average sunshine days in September: 16.7 days

The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is July (9.3 days).

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Average UV index in September
Thomaston, GA

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

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in September
Thomaston, GA

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

The month with the most cloud cover is December (Cloud cover 45).
The months with the least cloud cover are June and October (Cloud cover 31).

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Average visibility in September
Thomaston, GA

Average visibility in September - Thomaston, GA
  • Average visibility in September: 6mi

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

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Thomaston, Georgia, USA

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