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
The onset of September brings with it an average high-temperature of a moderately hot 85.5°F (29.7°C), showing a negligible variation from the month before. During September, Rolling Acres experiences a consistent low-temperature average of 68.9°F (20.5°C).Heat index
In September, the average heat index is appraised at a very hot 95°F (35°C). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.Remember that heat index calculations are made for conditions in the shade with light wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. The body is at risk of dehydration and related complications when it fails to shed excessive heat.
Humidity
In September, the average relative humidity is 75%.Rainfall
The month with the least rainfall is September, when the rain falls for 10 days and typically collects 1.3" (33mm) of precipitation.Snowfall
In Rolling Acres, snow does not fall in February through December.Daylight
In September, the average length of the day in Rolling Acres, Georgia, is 12h and 21min.On the first day of the month, sunrise is at 7:13 am and sunset at 8:00 pm. On the last day of September, in Rolling Acres, sunrise is at 7:30 am and sunset at 7:22 pm EDT.
Sunshine
The average sunshine in September is 8.7h.UV index
In Rolling Acres, Georgia, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 6 suggests these recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Rolling Acres in September?
What is the average humidity in September in Rolling Acres?
What is the driest month in Rolling Acres?
How many days does it rain in September in Rolling Acres?
When it does not snow in Rolling Acres?
What is the average length of the day in September in Rolling Acres?
When are sunrise and sunset in September in Rolling Acres?
How long on average sun shines in September in Rolling Acres?
What is the UV index reading in September in Rolling Acres?
Average temperature in September
Rolling Acres, 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
Rolling Acres, 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
Rolling Acres, 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
Rolling Acres, 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
Rolling Acres, 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
Rolling Acres, 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
Rolling Acres, 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
Rolling Acres, 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
Rolling Acres, 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
Rolling Acres, 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
Rolling Acres, 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
Rolling Acres, 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
Rolling Acres, 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).
Rolling Acres, Georgia, USA
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