Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Shellman commences September with an average high-temperature of a warm 85.5°F (29.7°C), maintaining a close resemblance to the previous month. Throughout September, Shellman registers a consistent average low-temperature of 68.5°F (20.3°C).Heat index
For most parts of September, the heat index is computed to be a very hot 95°F (35°C). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.Factoring in the heat index, values are geared towards shaded areas with light breezes. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.
Humidity
The average relative humidity in September in Shellman is 74%.Rainfall
In Shellman, Georgia, in September, it is raining for 15.8 days, with typically 2.44" (62mm) of accumulated precipitation. Throughout the year, in Shellman, there are 175.4 rainfall days, and 35.55" (903mm) of precipitation is accumulated.Snowfall
March through December are months without snowfall in Shellman.Daylight
In September, the average length of the day is 12h and 21min.On the first day of September in Shellman, sunrise is at 7:14 am and sunset at 8:01 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 7:24 pm EDT.
Sunshine
In September, the average sunshine in Shellman is 8.8h.UV index
In Shellman, 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 UV radiation for average individuals.Note: An average maximum UV index of 6 in September leads to these recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Frequently asked questions
How hot does it get in Shellman in September?
What is the average humidity in September in Shellman?
How many days does it rain in September in Shellman?
When it does not snow in Shellman?
How many hours of daylight does Shellman have in September?
When is the sunrise / sunset in September in Shellman?
How long on average sun shines in September in Shellman?
What is the UV index reading in September in Shellman?
Average temperature in September
Shellman, GA
- Average high temperature in September: 85.5°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (56.8°F).
- Average low temperature in September: 68.5°F
The months with the highest average low temperature are July and August (72.7°F).
The coldest month (with the lowest average low temperature) is January (40.3°F).
Average pressure in September
Shellman, GA
- Average pressure in September: 30"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
Shellman, GA
- Average wind speed in September: 6.1mph
The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in September
Shellman, GA
- Average humidity in September: 74%
The month with the highest relative humidity is August (76%).
The months with the lowest relative humidity are October and November (70%).
Average rainfall in September
Shellman, GA
- Average rainfall in September: 2.44"
The wettest month (with the highest rainfall) is August (4.61").
The driest month (with the least rainfall) is November (1.89").
Average rainfall days in September
Shellman, GA
- Average rainfall days in September: 15.8 days
The month with the highest number of rainy days is July (23.1 days).
The month with the least rainy days is November (8.3 days).
Average snowfall in September
Shellman, GA
- Average snowfall in September: 0"
The month with the highest snowfall is January (0.2").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in September
Shellman, 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 March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Shellman, 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 5min
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 24min).
Average sunshine days in September
Shellman, GA
- Average sunshine days in September: 11.4 days
The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is July (5.3 days).
Average UV index in September
Shellman, GA
- Average UV index in September: 6
The months with the highest UV index are May, June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in September
Shellman, GA
- Average cloud cover in September: 30
The month with the most cloud cover is December (Cloud cover 42).
The months with the least cloud cover are May and October (Cloud cover 28).
Average visibility in September
Shellman, 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).
Shellman, Georgia, USA
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