September weather forecastRentz, GA
September
Weather in September
The first month of the autumn, September, is still a warm month in Rentz, Georgia, with an average temperature fluctuating between 67.8°F (19.9°C) and 84.9°F (29.4°C).Temperature
September's onset sees an average high-temperature of a moderately hot 84.9°F (29.4°C), exhibiting a slight fluctuation from the previous month. During September nights, Rentz witnesses a consistent average temperature of 67.8°F (19.9°C).Heat index
Throughout September, the heat index is computed to be a hot 93.2°F (34°C). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.Heat index's context suggests values are appropriate for shady areas and slight breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. 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 largely significant for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Humidity
The average relative humidity in September is 74%.Rainfall
In Rentz, in September, during 15.3 rainfall days, 2.13" (54mm) of precipitation is typically accumulated. Throughout the year, there are 173 rainfall days, and 34.72" (882mm) of precipitation is accumulated.Snowfall
March through December are months without snowfall.Daylight
In Rentz, Georgia, the average length of the day in September is 12h and 22min.On the first day of the month, sunrise is at 7:07 am and sunset at 7:56 pm. On the last day of September, sunrise is at 7:25 am and sunset at 7:17 pm EDT.
Sunshine
In September, the average sunshine is 8.5h.UV index
In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the average maximum UV index of 6 translates into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Rentz, GA
- Average high temperature in September: 84.9°F
The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (55.4°F).
- Average low temperature in September: 67.8°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (39.4°F).
Average pressure in September
Rentz, GA
- Average pressure in September: 30.01"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in September
Rentz, GA
- Average wind speed in September: 6.3mph
The windiest months (with the highest average wind speed) are February and March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in September
Rentz, GA
- Average humidity in September: 74%
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are January and November (71%).
Average rainfall in September
Rentz, GA
- Average rainfall in September: 2.13"
The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is October (2.01").
Average rainfall days in September
Rentz, GA
- Average rainfall days in September: 15.3 days
The month with the highest number of rainy days is August (21.8 days).
The month with the least rainy days is November (8.4 days).
Average snowfall in September
Rentz, GA
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in September
Rentz, 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 March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Rentz, 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 30min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in September
Rentz, GA
- Average sunshine days in September: 13 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is August (7.3 days).
Average UV index in September
Rentz, GA
- Average UV index in September: 6
The months with the highest UV index are 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
Rentz, GA
- Average cloud cover in September: 32
The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in September
Rentz, 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).
