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
September notes an average high-temperature of a still hot 86°F (30°C), subtly differing from August's 90°F (32.2°C). An average low-temperature of 69.3°F (20.7°C) is common during the nights of September.Heat index
The heat index value for September is appraised at a sweltering 98.6°F (37°C). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.When assessing, remember that heat index measurements are for light winds and shaded spots. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', blends air temperature and moisture content to represent the felt temperature to humans. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. As body temperatures escalate without effective heat release, one might face dehydration threats.
Humidity
The average relative humidity in September in Willacoochee is 77%.Rainfall
In September, in Willacoochee, the rain falls for 13.3 days. Throughout September, 1.22" (31mm) of precipitation is accumulated. In Willacoochee, during the entire year, the rain falls for 144.7 days and collects up to 16.54" (420mm) of precipitation.Snowfall
In Willacoochee, snow does not fall in January, March through November.Daylight
The average length of the day in September is 12h and 21min.On the first day of the month, sunrise is at 7:08 am and sunset at 7:55 pm. On the last day of September, in Willacoochee, Georgia, sunrise is at 7:25 am and sunset at 7:18 pm EDT.
Sunshine
In September, the average sunshine is 8.7h.UV index
In September, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index, 6 during September, leads to the following recommendations:
Fend off overexposure. Sun protection is vital. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September in Willacoochee?
What is the average humidity in September in Willacoochee?
How much does it rain in Willacoochee in September?
When it does not snow in Willacoochee?
How many hours of daylight does Willacoochee have in September?
What time are sunrise and sunset in September in Willacoochee?
How many hours of sunshine does Willacoochee have in September?
How high is the UV index in September in Willacoochee?
Average temperature in September
Willacoochee, GA
- Average high temperature in September: 86°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 (58.8°F).
- Average low temperature in September: 69.3°F
The months with the highest average low temperature are July and August (73.2°F).
The coldest month (with the lowest average low temperature) is January (41.9°F).
Average pressure in September
Willacoochee, GA
- Average pressure in September: 29.98"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).
Average wind speed in September
Willacoochee, GA
- Average wind speed in September: 5.7mph
The windiest months (with the highest average wind speed) are February, March and April (7.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in September
Willacoochee, GA
- Average humidity in September: 77%
The month with the highest relative humidity is August (78%).
The months with the lowest relative humidity are January, March, April and May (72%).
Average rainfall in September
Willacoochee, GA
- Average rainfall in September: 1.22"
The wettest month (with the highest rainfall) is June (2.4").
The driest month (with the least rainfall) is November (0.67").
Average rainfall days in September
Willacoochee, GA
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is August (19.5 days).
The month with the least rainy days is November (5.9 days).
Average snowfall days in September
Willacoochee, GA
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are February and December (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Willacoochee, 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 July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in September
Willacoochee, GA
- Average sunshine days in September: 13.7 days
The month with the most sunshine days is November (22 days).
The month with the least sunshine days is August (7.8 days).
Average UV index in September
Willacoochee, GA
- Average UV index in September: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in September
Willacoochee, GA
- Average cloud cover in September: 33
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
Willacoochee, 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).
Willacoochee, Georgia, USA
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