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 brings a slight decrease in the average high-temperature, shifting from a tropical 87.6°F (30.9°C) in August to a moderately hot 82°F (27.8°C). Gilkerson encounters a steady low-temperature average of 64°F (17.8°C) throughout the month of September.Heat index
In September, the heat index is evaluated at a hot 87.8°F (31°C). If one remains active during constant exposure, it might cause exhaustion and heat cramps.Note that heat index values are valued for light wind and location in the shade. Exposure to unobstructed sunshine could lead to an increase in the heat index 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. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values hold particular importance for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Humidity
In Gilkerson, the average relative humidity in September is 73%.Rainfall
September is the month with the least rainfall in Gilkerson. Rain falls for 9.3 days and accumulates 0.71" (18mm) of precipitation.Snowfall
April through October are months without snowfall.Daylight
In Gilkerson, the average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 6:35 am and sunset at 7:30 pm. On the last day of September, sunrise is at 6:58 am and sunset at 6:47 pm CDT.
Sunshine
In Gilkerson, the average sunshine in September is 9.6h.UV index
In September, the average daily maximum UV index in Gilkerson is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high UV index of 5 in September translates into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Gilkerson in September?
What is the average humidity in September in Gilkerson?
What is the driest month in Gilkerson?
How much does it rain in Gilkerson in September?
When it does not snow in Gilkerson?
How many hours of daylight does Gilkerson have in September?
When is the sunrise / sunset in September in Gilkerson?
How many hours of sunshine does Gilkerson have in September?
What is the UV index reading in September in Gilkerson?
Average temperature in September
Gilkerson, AR
- Average high temperature in September: 82°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (45.1°F).
- Average low temperature in September: 64°F
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (31.8°F).
Average pressure in September
Gilkerson, AR
- Average pressure in September: 30.01"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Gilkerson, AR
- Average wind speed in September: 6.2mph
The windiest month (with the highest average wind speed) is February (9.5mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in September
Gilkerson, AR
- Average humidity in September: 73%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (67%).
Average rainfall in September
Gilkerson, AR
- Average rainfall in September: 0.71"
The wettest month (with the highest rainfall) is May (1.3").
The driest month (with the least rainfall) is September (0.71").
Average rainfall days in September
Gilkerson, AR
- Average rainfall days in September: 9.3 days
The month with the highest number of rainy days is May (12.3 days).
The month with the least rainy days is December (7.1 days).
Average snowfall in September
Gilkerson, AR
- Average snowfall in September: 0"
The month with the highest snowfall is March (0.24").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in September
Gilkerson, AR
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are January and February (1.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Gilkerson, AR
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in September
Gilkerson, AR
- Average sunshine days in September: 17.8 days
The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is July (14.8 days).
Average UV index in September
Gilkerson, AR
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in September
Gilkerson, AR
- Average cloud cover in September: 27
The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 24).
Average visibility in September
Gilkerson, AR
- 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).
Gilkerson, Arkansas, USA
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