September weather forecast
Wilburn, AR

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Wilburn, Arkansas, with an average temperature fluctuating between 62.2°F (16.8°C) and 82.6°F (28.1°C).

Temperature

The onset of September is marked by a minor decrease in temperature, transitioning from a tropical 88.5°F (31.4°C) in August to a warm 82.6°F (28.1°C). An average temperature of 62.2°F (16.8°C) is recorded in Wilburn during the nights in September.

Heat index

During September, the heat index is evaluated at a tropical 87.8°F (31°C). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical 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 extremely significant for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

The average relative humidity in September in Wilburn is 74%.

Rainfall

The month with the least rainfall is September, when the rain falls for 12.8 days and typically collects 2.24" (57mm) of precipitation.

Snowfall

In Wilburn, snow does not fall in April through October.

Daylight

The average length of the day in September in Wilburn is 12h and 23min.
On the first day of September, sunrise is at 6:40 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 6:52 pm CDT.

Sunshine

The average sunshine in September is 9.3h.

UV index

The average daily maximum UV index in September in Wilburn, Arkansas, is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum UV index of 5 in September translates into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
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Frequently asked questions

Is it hot in Wilburn during September?

In Wilburn, in September, the average high-temperature is 82.6°F (28.1°C), and the average low-temperature is 62.2°F (16.8°C). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is evaluated at 87.8°F (31°C).

What is the average humidity in September in Wilburn?

In Wilburn, Arkansas, the average relative humidity in September is 74%.

What is the driest month in Wilburn?

The month with the least rainfall in Wilburn is September, when the rain falls for 12.8 days and typically collects 2.24" (57mm) of precipitation.

How much does it rain in Wilburn in September?

In September, in Wilburn, Arkansas, the rain falls for 12.8 days. Throughout September, 2.24" (57mm) of precipitation is accumulated.

When it does not snow in Wilburn?

In Wilburn, Arkansas, snow does not fall in April through October.

How many hours of daylight does Wilburn have in September?

The average day length in September in Wilburn, Arkansas, is 12h and 23min.

When are sunrise and sunset in September in Wilburn?

On the first day of September in Wilburn, Arkansas, sunrise is at 6:40 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 6:52 pm CDT.

How long on average sun shines in September in Wilburn?

In September, the average sunshine duration is 9.3h.

How high is the UV index in September in Wilburn?

The average daily maximum UV index in September in Wilburn, Arkansas, is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Wilburn, AR

Average temperature in September - Wilburn, AR
  • Average high temperature in September: 82.6°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 (45.5°F).

  • Average low temperature in September: 62.2°F

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).

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Average pressure in September
Wilburn, AR

Average pressure in September - Wilburn, 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 (29.94"Hg).

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Average wind speed in September
Wilburn, AR

Average wind speed in September - Wilburn, AR
  • Average wind speed in September: 5.3mph

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in September
Wilburn, AR

Average humidity in September - Wilburn, AR
  • Average humidity in September: 74%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in September
Wilburn, AR

Average rainfall in September - Wilburn, AR
  • Average rainfall in September: 2.24"

The wettest month (with the highest rainfall) is April (4.65").
The driest month (with the least rainfall) is September (2.24").

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Average rainfall days in September
Wilburn, AR

Average rainfall days in September - Wilburn, AR
  • Average rainfall days in September: 12.8 days

The month with the highest number of rainy days is July (17.7 days).
The months with the least rainy days are January and November (9.6 days).

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Average snowfall in September
Wilburn, AR

Average snowfall in September - Wilburn, AR
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.94").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Wilburn, AR

Average snowfall days in September - Wilburn, AR
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Wilburn, AR

Average daylight in September / Average sunshine in September - Wilburn, 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 2min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in September
Wilburn, AR

Average sunshine days in September - Wilburn, AR
  • Average sunshine days in September: 15 days

The month with the most sunshine days is January (19.5 days).
The month with the least sunshine days is August (11.3 days).

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Average UV index in September
Wilburn, AR

Average UV index in September - Wilburn, AR
  • Average UV index in September: 5

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in September
Wilburn, AR

Average cloud cover in September - Wilburn, AR
  • Average cloud cover in September: 30

The months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in September
Wilburn, AR

Average visibility in September - Wilburn, AR
  • Average visibility in September: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

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Wilburn, Arkansas, USA

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