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
The onset of September notes an average high-temperature of a still hot 86.9°F (30.5°C), subtly shifted from August's 90.3°F (32.4°C). In Foxborough, an average low-temperature of 69.3°F (20.7°C) is recorded during September nights.Heat index
The average heat index in September is calculated to be a very hot 100.4°F (38°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.Records show heat index calculations are tailored for shaded regions and mild winds. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.
Humidity
The average relative humidity in September is 77%.Rainfall
In September, the rain falls for 16.3 days. Throughout September, 1.89" (48mm) of precipitation is accumulated. In Foxborough, Georgia, during the entire year, the rain falls for 153 days and collects up to 20.79" (528mm) of precipitation.Snowfall
March through December are months without snowfall.Daylight
In Foxborough, the average length of the day in September is 12h and 20min.On the first day of the month, sunrise is at 7:10 am and sunset at 7:56 pm. On the last day of September, sunrise is at 7:26 am and sunset at 7:19 pm EDT.
Sunshine
The average sunshine in September in Foxborough is 8.6h.UV index
The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.Note: A maximum high UV index of 6 in September translates into the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the average humidity in September in Foxborough?
How many days does it rain in September?
When it does not snow?
What is the average length of the day in September in Foxborough?
When is the sunrise / sunset in September?
How many hours of sunshine does Foxborough have in September?
What is the UV index intensity in September?
Average temperature in September
Foxborough, GA
- Average high temperature in September: 86.9°F
The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (59.5°F).
- Average low temperature in September: 69.3°F
The months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (42.1°F).
Average pressure in September
Foxborough, GA
- Average pressure in September: 29.98"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).
Average wind speed in September
Foxborough, GA
- Average wind speed in September: 5.7mph
The windiest months (with the highest average wind speed) are January and March (7.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in September
Foxborough, GA
- Average humidity in September: 77%
The month with the highest relative humidity is August (78%).
The month with the lowest relative humidity is May (71%).
Average rainfall in September
Foxborough, GA
- Average rainfall in September: 1.89"
The wettest month (with the highest rainfall) is June (3.35").
The driest month (with the least rainfall) is November (0.67").
Average rainfall days in September
Foxborough, GA
- Average rainfall days in September: 16.3 days
The month with the highest number of rainy days is August (23.2 days).
The month with the least rainy days is November (5.9 days).
Average snowfall days in September
Foxborough, GA
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (0.1 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
Foxborough, GA
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in September
Foxborough, GA
- Average sunshine days in September: 11.2 days
The month with the most sunshine days is November (23.1 days).
The month with the least sunshine days is August (5.7 days).
Average UV index in September
Foxborough, 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
Foxborough, GA
- Average cloud cover in September: 34
The month with the most cloud cover is December (Cloud cover 42).
The months with the least cloud cover are May and October (Cloud cover 30).
Average visibility in September
Foxborough, GA
- Average visibility in September: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).
Foxborough, Georgia, USA
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