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
September is marked by an average high-temperature of a warm 85.5°F (29.7°C), almost identical to the preceding month. Throughout the month of September, Ideal observes an average nighttime temperature of 67.8°F (19.9°C).Heat index
The heat index for September is estimated at a torrid 95°F (35°C). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.Heat index readings emphasize conditions of light breezes and shaded spots. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.
Humidity
The average relative humidity in September is 73%.Rainfall
The month with the least rainfall is September, when the rain falls for 11.3 days and typically collects 1.3" (33mm) of precipitation.Snowfall
January, March through December are months without snowfall.Daylight
The average length of the day in September in Ideal is 12h and 22min.On the first day of September in Ideal, Georgia, sunrise is at 7:12 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 7:22 pm EDT.
Sunshine
In September, the average sunshine in Ideal is 8.7h.UV index
The average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.Note: In September, the UV index of 6 transforms into the following advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn 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. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September in Ideal?
What is the average humidity in September in Ideal?
What is the driest month in Ideal?
How much does it rain in Ideal in September?
When it does not snow in Ideal?
What is the average length of the day in September in Ideal?
When is the sunrise / sunset in September in Ideal?
How long on average sun shines in September in Ideal?
What is the UV index intensity in September in Ideal?
Average temperature in September
Ideal, GA
- Average high temperature in September: 85.5°F
The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (55.9°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 (39.9°F).
Average pressure in September
Ideal, GA
- Average pressure in September: 30.01"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in September
Ideal, GA
- Average wind speed in September: 6mph
The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity in September
Ideal, GA
- Average humidity in September: 73%
The month with the highest relative humidity is August (75%).
The months with the lowest relative humidity are October and November (69%).
Average rainfall in September
Ideal, GA
- Average rainfall in September: 1.3"
The wettest month (with the highest rainfall) is July (2.56").
The driest month (with the least rainfall) is September (1.3").
Average rainfall days in September
Ideal, GA
- Average rainfall days in September: 11.3 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is November (7.4 days).
Average snowfall in September
Ideal, GA
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.08").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in September
Ideal, GA
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January, February and March (0.1 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
Ideal, 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 months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in September
Ideal, GA
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is July (8.5 days).
Average UV index in September
Ideal, 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
Ideal, GA
- Average cloud cover in September: 30
The month with the most cloud cover is December (Cloud cover 43).
The months with the least cloud cover are June and October (Cloud cover 28).
Average visibility in September
Ideal, 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).
Ideal, Georgia, USA
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