September weather forecastRebecca, GA
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Rebecca, Georgia, with temperature in the range of an average low of 67.8°F (19.9°C) and an average high of 84.7°F (29.3°C).Temperature
With the advent of September, Rebecca experiences an average high-temperature of a warm 84.7°F (29.3°C), mirroring a close resemblance to the previous month. Rebecca's nighttime temperature in September falls to an average of 67.8°F (19.9°C).Heat index
In September, the average heat index is estimated at a hot 93.2°F (34°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.Be advised, the heat index considers values for conditions in shade and with a light breeze. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'apparent temperature', gives an indication of how one might feel in terms of heat after considering humidity. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. 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.
Humidity
The average relative humidity in September is 75%.Rainfall
In Rebecca, in September, it is raining for 13.9 days, with typically 2.05" (52mm) of accumulated precipitation. Throughout the year, there are 163.3 rainfall days, and 34.21" (869mm) of precipitation is accumulated.Snowfall
April through December are months without snowfall.Daylight
In Rebecca, the average length of the day in September is 12h and 21min.On the first day of September, sunrise is at 7:09 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 7:19 pm EDT.
Sunshine
In Rebecca, the average sunshine in September is 8.6h.UV index
The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: An average UV index of 5 in September transforms into this advice:
Take precautions - Protection against skin and eye damage is obliged. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Rebecca, GA
- Average high temperature in September: 84.7°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: 67.8°F
The months with the highest average low temperature are July and August (72.9°F).
The coldest month (with the lowest average low temperature) is January (40.1°F).
Average pressure in September
Rebecca, 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
Rebecca, GA
- Average wind speed in September: 6.4mph
The windiest months (with the highest average wind speed) are February and March (8.7mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in September
Rebecca, GA
- Average humidity in September: 75%
The months with the highest relative humidity are August and December (76%).
The months with the lowest relative humidity are January, October and November (71%).
Average rainfall in September
Rebecca, GA
- Average rainfall in September: 2.05"
The wettest month (with the highest rainfall) is December (3.82").
The driest month (with the least rainfall) is November (1.93").
Average rainfall days in September
Rebecca, GA
- Average rainfall days in September: 13.9 days
The month with the highest number of rainy days is August (19.8 days).
The month with the least rainy days is November (8 days).
Average snowfall in September
Rebecca, GA
- Average snowfall in September: 0"
The months with the highest snowfall are January, February and March (0.04").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in September
Rebecca, GA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Rebecca, GA
- Average daylight in September: 12h and 24min
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 36min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in September
Rebecca, GA
- Average sunshine days in September: 14 days
The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is June (9.1 days).
Average UV index in September
Rebecca, GA
- Average UV index in September: 5
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
Rebecca, GA
- Average cloud cover in September: 32
The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in September
Rebecca, 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).
