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
With the onset of September, Buckner experiences a modest temperature adjustment, with the average high-temperature gently receding from a hot 93.7°F (34.3°C) in August to a still tropical 87.1°F (30.6°C). During September, Buckner's temperature falls to a steady low-temperature average of 65.8°F (18.8°C).Heat index
The heat index value during September is evaluated at a torrid 98.6°F (37°C). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.Heat index determinations are made taking into account the shade and light air movements. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. As body temperatures escalate without effective heat release, one might face dehydration threats.
Humidity
In September, the average relative humidity is 71%.Rainfall
In Buckner, Arkansas, in September, during 12 rainfall days, 2.64" (67mm) of precipitation is typically accumulated. Throughout the year, there are 152.1 rainfall days, and 36.42" (925mm) of precipitation is accumulated.Snowfall
April through December are months without snowfall in Buckner.Daylight
The average length of the day in September is 12h and 22min.On the first day of the month, sunrise is at 6:48 am and sunset at 7:38 pm. On the last day of September, in Buckner, sunrise is at 7:07 am and sunset at 6:59 pm CDT.
Sunshine
In Buckner, the average sunshine in September is 9.3h.UV index
The average daily maximum UV index in September in Buckner is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: An average UV index of 6 in September transforms into this advice:
Prevent overexposure. Protection from the sun's harmful effects is needed. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
How hot is September in Buckner?
What is the average humidity in September in Buckner?
How much does it rain in Buckner in September?
When it does not snow in Buckner?
What is the average length of the day in September in Buckner?
What time are sunrise and sunset in September in Buckner?
How many hours of sunshine does Buckner have in September?
What is the UV index intensity in September in Buckner?
Average temperature in September
Buckner, AR
- Average high temperature in September: 87.1°F
The warmest month (with the highest average high temperature) is August (93.7°F).
The month with the lowest average high temperature is January (52°F).
- Average low temperature in September: 65.8°F
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (36.7°F).
Average pressure in September
Buckner, AR
- Average pressure in September: 29.99"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Buckner, AR
- Average wind speed in September: 5.2mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in September
Buckner, AR
- Average humidity in September: 71%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (69%).
Average rainfall in September
Buckner, AR
- Average rainfall in September: 2.64"
The wettest month (with the highest rainfall) is April (4.88").
The driest months (with the least rainfall) are January and November (2.36").
Average rainfall days in September
Buckner, AR
- Average rainfall days in September: 12 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (9.8 days).
Average snowfall in September
Buckner, AR
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.43").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in September
Buckner, AR
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Buckner, AR
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in September
Buckner, AR
- Average sunshine days in September: 16.3 days
The months with the most sunshine days are January and October (19.2 days).
The month with the least sunshine days is February (14 days).
Average UV index in September
Buckner, AR
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in September
Buckner, AR
- Average cloud cover in September: 29
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in September
Buckner, AR
- Average visibility in September: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Buckner, Arkansas, USA
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