September weather forecast
Radium Springs, GA

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Weather in September

The first month of the autumn, September, is still a warm month in Radium Springs, Georgia, with temperature in the range of an average low of 68.9°F (20.5°C) and an average high of 85.5°F (29.7°C).

Temperature

The ushering in of September brings an average high-temperature of a warm 85.5°F (29.7°C), closely mirroring the 89.6°F (32°C) of August. Throughout the month of September, Radium Springs witnesses an average low-temperature of 68.9°F (20.5°C).

Heat index

The heat index value during September is appraised at a torrid 95°F (35°C). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In Radium Springs, the average relative humidity in September is 75%.

Rainfall

The month with the least rainfall in Radium Springs is September, when the rain falls for 10 days and typically collects 1.3" (33mm) of precipitation.

Snowfall

February through December are months without snowfall in Radium Springs.

Daylight

The average length of the day in September is 12h and 21min.
On the first day of September, sunrise is at 7:12 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 7:22 pm EDT.

Sunshine

In September, the average sunshine in Radium Springs is 8.7h.

UV index

In September, the average daily maximum UV index in Radium Springs is 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: An average UV index of 6 in September transforms into this advice:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Radium Springs during September?

In Radium Springs, 85.5°F (29.7°C) is the average high-temperature and 68.9°F (20.5°C) is the average low-temperature during September. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in September is appraised at 95°F (35°C).

What is the average humidity in September in Radium Springs?

In Radium Springs, the average relative humidity in September is 75%.

What is the driest month in Radium Springs?

The month with the least rainfall in Radium Springs, Georgia, is September, when the rain falls for 10 days and typically collects 1.3" (33mm) of precipitation.

How many days does it rain in September in Radium Springs?

In Radium Springs, Georgia, in September, it is raining for 10 days, with typically 1.3" (33mm) of accumulated precipitation.

When it does not snow in Radium Springs?

February through December are months without snowfall in Radium Springs.

How many hours of daylight does Radium Springs have in September?

The average day length in September in Radium Springs is 12h and 21min.

When is the sunrise / sunset in September in Radium Springs?

In September, on the first day of the month, sunrise is at 7:12 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 7:22 pm EDT.

How many hours of sunshine does Radium Springs have in September?

In September, the average sunshine duration is 8.7h.

What is the UV index intensity in September in Radium Springs?

In September, the average daily maximum UV index in Radium Springs, Georgia, is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from 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
Radium Springs, GA

Average temperature in September - Radium Springs, GA
  • Average high temperature in September: 85.5°F

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (57.7°F).

  • Average low temperature in September: 68.9°F

The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (41.4°F).

Average pressure in September
Radium Springs, GA

Average pressure in September - Radium Springs, GA
  • Average pressure in September: 29.99"Hg

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

Average wind speed in September
Radium Springs, GA

Average wind speed in September - Radium Springs, GA
  • Average wind speed in September: 6.3mph

The windiest month (with the highest average wind speed) is February (8.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity in September
Radium Springs, GA

Average humidity in September - Radium Springs, GA
  • Average humidity in September: 75%

The month with the highest relative humidity is August (77%).
The months with the lowest relative humidity are October and November (70%).

Average rainfall in September
Radium Springs, GA

Average rainfall in September - Radium Springs, GA
  • Average rainfall in September: 1.3"

The wettest month (with the highest rainfall) is December (3.39").
The driest month (with the least rainfall) is September (1.3").

Average rainfall days in September
Radium Springs, GA

Average rainfall days in September - Radium Springs, GA
  • Average rainfall days in September: 10 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (7 days).

Average snowfall in September
Radium Springs, GA

Average snowfall in September - Radium Springs, GA
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in September
Radium Springs, GA

Average snowfall days in September - Radium Springs, GA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

Average daylight in September /
Average sunshine in September
Radium Springs, GA

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

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

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days in September
Radium Springs, GA

Average sunshine days in September - Radium Springs, GA
  • Average sunshine days in September: 18.5 days

The month with the most sunshine days is October (23.1 days).
The month with the least sunshine days is July (12.3 days).

Average UV index in September
Radium Springs, GA

Average UV index in September - Radium Springs, 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 and December (UV index 3).

Average cloud cover in September
Radium Springs, GA

Average cloud cover in September - Radium Springs, GA
  • Average cloud cover in September: 30

The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is October (Cloud cover 27).

Average visibility in September
Radium Springs, GA

Average visibility in September - Radium Springs, 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).

Radium Springs, Georgia, USA

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