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's average high-temperature is a moderately hot 83.1°F (28.4°C), maintaining a close comparison with August's 87.4°F (30.8°C). Nighttime temperatures in Conway consistently average an agreeable 69.1°F (20.6°C) during September.Heat index
In September, the average heat index is computed to be a hot 91.4°F (33°C). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.Heat index details are generally centered around shaded locations and a mild breeze. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Humidity
May, June, August, September and December, with an average relative humidity of 78%, are the most humid months in Conway.Rainfall
In Conway, in September, during 11.5 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. In Conway, South Carolina, during the entire year, the rain falls for 127.8 days and collects up to 12.99" (330mm) of precipitation.Snowfall
In Conway, South Carolina, snow does not fall in January, March through December.Daylight
In September, the average length of the day in Conway is 12h and 22min.On the first day of September, sunrise is at 6:50 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 7:01 pm EDT.
Sunshine
The average sunshine in September is 9.5h.UV index
In Conway, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: A maximum UV index of 6 in September translates into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September in Conway?
What is the most humid month in Conway?
What is the average humidity in September in Conway?
How much does it rain in Conway in September?
When it does not snow in Conway?
What is the average length of the day in September in Conway?
What time are sunrise and sunset in September in Conway?
How many hours of sunshine does Conway have in September?
What is the UV index reading in September in Conway?
Average temperature in September
Conway, SC
- Average high temperature in September: 83.1°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (53.4°F).
- Average low temperature in September: 69.1°F
The month with the highest average low temperature is July (74.5°F).
The coldest month (with the lowest average low temperature) is January (39.2°F).
Average pressure in September
Conway, SC
- Average pressure in September: 30"Hg
The months with the highest atmospheric pressure are January, November and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in September
Conway, SC
- Average wind speed in September: 7.3mph
The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in September
Conway, SC
- Average humidity in September: 78%
The months with the highest relative humidity are May, June, August, September and December (78%).
The month with the lowest relative humidity is January (74%).
Average rainfall in September
Conway, SC
- Average rainfall in September: 1.18"
The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days in September
Conway, SC
- Average rainfall days in September: 11.5 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in September
Conway, SC
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.04").
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
Conway, SC
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (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
Conway, SC
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 9h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in September
Conway, SC
- Average sunshine days in September: 15.9 days
The month with the most sunshine days is January (23.1 days).
The month with the least sunshine days is July (9.2 days).
Average UV index in September
Conway, SC
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in September
Conway, SC
- Average cloud cover in September: 30
The months with the most cloud cover are February and December (Cloud cover 40).
The months with the least cloud cover are June and July (Cloud cover 27).
Average visibility in September
Conway, SC
- 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).
Conway, South Carolina, USA
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