September weather forecast and climate
Little Flock, AR

Weather in September

September, the first month of the autumn, in Little Flock, is also a moderately hot month, with temperature in the range of an average low of 60.6°F (15.9°C) and an average high of 81.1°F (27.3°C).

Temperature

In September, the average high-temperature marginally drops, from a hot 87.8°F (31°C) in August, to a moderately hot 81.1°F (27.3°C). In September, in Little Flock, the average low-temperature is 60.6°F (15.9°C).

Heat index

In September, the average heat index is evaluated at 85.5°F (29.7°C). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'felt air temperature', or 'real feel', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like differences in body mass, height, and shape, wind, pregnancy, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

In September, the average relative humidity in Little Flock is 73%.

Rainfall

In Little Flock, Arkansas, during September, the rain falls for 13.5 days and regularly aggregates up to 2.24" (57mm) of precipitation. Throughout the year, in Little Flock, there are 151 rainfall days, and 33.39" (848mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall in Little Flock, Arkansas.

Daylight

In Little Flock, the average length of the day in September is 12.4h.

Sunshine

In Little Flock, the average sunshine in September is 9.5h.

UV index

In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in September in Little Flock?

In Little Flock, in September, the average high-temperature is 81.1°F (27.3°C), and the average low-temperature is 60.6°F (15.9°C). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that combines relative humidity and air temperature, is estimated at 85.5°F (29.7°C).

What is the average humidity in September in Little Flock?

The average relative humidity in September in Little Flock, Arkansas, is 73%.

How much does it rain in Little Flock in September?

In Little Flock, Arkansas, in September, during 13.5 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

When it does not snow in Little Flock?

In Little Flock, Arkansas, snow does not fall in June through October.

How many hours of daylight does Little Flock have in September?

In September, the average length of the day is 12.4h.

How long on average sun shines in September in Little Flock?

In September, the average sunshine in Little Flock is 9.5h.

What is the UV index intensity in September in Little Flock?

In Little Flock, Arkansas, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV radiation.

Average temperature in September
Little Flock, AR

Average temperature in September - Little Flock, AR
  • Average high temperature in September: 81.1°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 (44.1°F).

  • Average low temperature in September: 60.6°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).

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Average pressure in September
Little Flock, AR

Average pressure in September - Little Flock, AR
  • Average pressure in September: 30.02"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in September
Little Flock, AR

Average wind speed in September - Little Flock, AR
  • Average wind speed in September: 6.6mph

The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in September
Little Flock, AR

Average humidity in September - Little Flock, AR
  • Average humidity in September: 73%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in September
Little Flock, AR

Average rainfall in September - Little Flock, AR
  • Average rainfall in September: 2.24"

The wettest month (with the highest rainfall) is May (4.53").
The driest month (with the least rainfall) is February (1.81").

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Average rainfall days in September
Little Flock, AR

Average rainfall days in September - Little Flock, AR
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (8.1 days).

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Average snowfall in September
Little Flock, AR

Average snowfall in September - Little Flock, AR
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.61").
Months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in September
Little Flock, AR

Average snowfall days in September - Little Flock, AR
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (4.7 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Little Flock, AR

Average daylight in September / Average sunshine in September - Little Flock, AR
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in September: 9.5h

Months with the most sunshine are July and August (Average sunshine: 10.7h).
The month with the least sunshine is January (Average sunshine: 5.4h).

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Average sunshine days in September
Little Flock, AR

Average sunshine days in September - Little Flock, AR
  • Average sunshine days in September: 14.9 days

The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is May (11.8 days).

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Average UV index in September
Little Flock, AR

Average UV index in September - Little Flock, AR
  • Average UV index in September: 5

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in September
Little Flock, AR

Average cloud cover in September - Little Flock, AR
  • Average cloud cover in September: 27

Months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 25).

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Average visibility in September
Little Flock, AR

Average visibility in September - Little Flock, AR
  • Average visibility in September: 6mi

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

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