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 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
The transition from August to September brings an average high-temperature of a still hot 86.7°F (30.4°C), barely different from August's 90.3°F (32.4°C). September's nights observe an average temperature of 72.7°F (22.6°C).Heat index
The average heat index in September is calculated to be a torrid 100.4°F (38°C). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.Heat index details are generally centered around shaded locations and a mild breeze. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
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. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.
Humidity
The average relative humidity in September is 77%.Rainfall
In Deals Landing, Georgia, during September, the rain falls for 17.6 days and regularly aggregates up to 2.09" (53mm) of precipitation. Throughout the year, in Deals Landing, Georgia, there are 161.8 rainfall days, and 20.43" (519mm) of precipitation is accumulated.Snowfall
In Deals Landing, snow does not fall in January, March through December.Daylight
In September, the average length of the day is 12h and 20min.On the first day of the month, sunrise is at 7:03 am and sunset at 7:49 pm. On the last day of September, in Deals Landing, sunrise is at 7:20 am and sunset at 7:12 pm EDT.
Sunshine
The average sunshine in September is 8.6h.UV index
In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 6 in September interprets into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. 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. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Frequently asked questions
How hot is it in Deals Landing in September?
What is the average humidity in September in Deals Landing?
How many days does it rain in September in Deals Landing?
When it does not snow in Deals Landing?
How many hours of daylight does Deals Landing have in September?
When are sunrise and sunset in September in Deals Landing?
How many hours of sunshine does Deals Landing have in September?
How high is the UV index in September in Deals Landing?
Average temperature in September
Deals Landing, GA
- Average high temperature in September: 86.7°F
The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (61.5°F).
- Average low temperature in September: 72.7°F
The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is January (45.9°F).
Average pressure in September
Deals Landing, GA
- Average pressure in September: 29.98"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).
Average wind speed in September
Deals Landing, GA
- Average wind speed in September: 5.7mph
The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in September
Deals Landing, GA
- Average humidity in September: 77%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is March (71%).
Average rainfall in September
Deals Landing, GA
- Average rainfall in September: 2.09"
The wettest month (with the highest rainfall) is August (3.39").
The driest month (with the least rainfall) is January (0.63").
Average rainfall days in September
Deals Landing, GA
- Average rainfall days in September: 17.6 days
The month with the highest number of rainy days is August (23.7 days).
The month with the least rainy days is November (7.5 days).
Average snowfall days in September
Deals Landing, GA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Deals Landing, 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 54min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in September
Deals Landing, GA
- Average sunshine days in September: 9.3 days
The month with the most sunshine days is January (20.6 days).
The month with the least sunshine days is August (4.3 days).
Average UV index in September
Deals Landing, 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, February and December (UV index 4).
Average cloud cover in September
Deals Landing, GA
- Average cloud cover in September: 31
The month with the most cloud cover is December (Cloud cover 40).
The months with the least cloud cover are May and July (Cloud cover 28).
Average visibility in September
Deals Landing, 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).
Deals Landing, Georgia, USA
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