September weather forecast
Deluce, AR

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Deluce, Arkansas, with an average temperature fluctuating between 66.2°F (19°C) and 84.9°F (29.4°C).

Temperature

The initiation of September records an average high-temperature of a moderately hot 84.9°F (29.4°C), displaying a near consistency with the previous month. Deluce's nighttime temperature during September is consistently averaged at an enjoyable 66.2°F (19°C).

Heat index

Throughout September, the heat index is calculated to be a hot 93.2°F (34°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.

Humidity

In September, the average relative humidity in Deluce is 72%.

Rainfall

September is the month with the least rainfall in Deluce. Rain falls for 13.5 days and accumulates 2.28" (58mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in September in Deluce is 12h and 22min.
On the first day of the month, sunrise is at 6:38 am and sunset at 7:30 pm. On the last day of September, sunrise is at 6:59 am and sunset at 6:50 pm CDT.

Sunshine

In Deluce, the average sunshine in September is 9.9h.

UV index

In Deluce, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 5 during September translates into the following directions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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Frequently asked questions

How hot is September in Deluce?

In Deluce, in September, the average high-temperature is 84.9°F (29.4°C), and the average low-temperature is 66.2°F (19°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in September is calculated to be 93.2°F (34°C).

What is the average humidity in September in Deluce?

In September, the average relative humidity is 72%.

What is the driest month in Deluce?

September is the month with the least rainfall in Deluce, Arkansas. Rain falls for 13.5 days and accumulates 2.28" (58mm) of precipitation.

How many days does it rain in September in Deluce?

In Deluce, Arkansas, during September, the rain falls for 13.5 days and regularly aggregates up to 2.28" (58mm) of precipitation.

When it does not snow in Deluce?

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

How many hours of daylight does Deluce have in September?

In Deluce, the average day length in September is 12h and 22min.

When is the sunrise / sunset in September in Deluce?

On the first day of September in Deluce, sunrise is at 6:38 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 6:50 pm CDT.

How long on average sun shines in September in Deluce?

In Deluce, the average sunshine duration in September is 9.9h.

What is the UV index reading in September in Deluce?

In September, the average daily maximum UV index in Deluce, Arkansas, is 5. A UV Index estimate of 3 to 5 represents 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
Deluce, AR

Average temperature in September - Deluce, AR
  • Average high temperature in September: 84.9°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (49.3°F).

  • Average low temperature in September: 66.2°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (36°F).

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Average pressure in September
Deluce, AR

Average pressure in September - Deluce, AR
  • Average pressure in September: 30"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
Deluce, AR

Average wind speed in September - Deluce, AR
  • Average wind speed in September: 5.7mph

The windiest month (with the highest average wind speed) is February (9.5mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in September
Deluce, AR

Average humidity in September - Deluce, AR
  • Average humidity in September: 72%

The months with the highest relative humidity are March and December (78%).
The month with the lowest relative humidity is October (67%).

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Average rainfall in September
Deluce, AR

Average rainfall in September - Deluce, AR
  • Average rainfall in September: 2.28"

The wettest month (with the highest rainfall) is April (4.8").
The driest month (with the least rainfall) is September (2.28").

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Average rainfall days in September
Deluce, AR

Average rainfall days in September - Deluce, AR
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is October (9.5 days).

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Average snowfall in September
Deluce, AR

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

The month with the highest snowfall is February (0.79").
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
Deluce, AR

Average snowfall days in September - Deluce, 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 April, May, June, July, August, September and October (0 days).

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

Average daylight in September / Average sunshine in September - Deluce, AR
  • 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 5min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in September
Deluce, AR

Average sunshine days in September - Deluce, AR
  • Average sunshine days in September: 14 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is August (10.3 days).

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Average UV index in September
Deluce, AR

Average UV index in September - Deluce, 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, February and December (UV index 3).

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Average cloud cover in September
Deluce, AR

Average cloud cover in September - Deluce, AR
  • Average cloud cover in September: 27

The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 24).

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Average visibility in September
Deluce, AR

Average visibility in September - Deluce, 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).

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Deluce, Arkansas, USA

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