September weather forecast and climate
Sandtown, AR

Weather in September

The first month of the autumn, September, is also a moderately hot month in Sandtown, Arkansas, with temperature in the range of an average high of 82.2°F (27.9°C) and an average low of 62.4°F (16.9°C).

Temperature

In Sandtown, the average high-temperature in September slightly decreases, from a hot 88.7°F (31.5°C) in August, to a moderately hot 82.2°F (27.9°C). In September, in Sandtown, the average low-temperature is 62.4°F (16.9°C).

Heat index

In September, the average heat index is evaluated at a hot 87.8°F (31°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'real feel', or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is individual, with diverse people perceiving weather differently for numerous reasons (metabolic differences, wind, differences in body mass, height, and shape), and activity. 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 Sandtown, the average relative humidity is 74%.

Rainfall

September is the month with the least rainfall in Sandtown, Arkansas. Rain falls for 11.9 days and accumulates 1.81" (46mm) of precipitation.

Snowfall

April through October are months without snowfall in Sandtown.

Daylight

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

Sunshine

In Sandtown, the average sunshine is 9.5h.

UV index

In Sandtown, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in September in Sandtown?

In Sandtown, Arkansas, in September, the average high-temperature is 82.2°F (27.9°C), and the average low-temperature is 62.4°F (16.9°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), that combines air temperature and relative humidity, in September is estimated at 87.8°F (31°C).

What is the average humidity in September in Sandtown?

In September, the average relative humidity is 74%.

How much does it rain in Sandtown in September?

In September, the rain falls for 11.9 days. Throughout September, 1.81" (46mm) of precipitation is accumulated.

What is the driest month in Sandtown?

The month with the least rainfall is September when the rain falls for 11.9 days and typically collects 1.81" (46mm) of precipitation.

When it does not snow in Sandtown?

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

How many hours of daylight does Sandtown have in September?

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

How long on average sun shines in September in Sandtown?

The average sunshine in September in Sandtown is 9.5h.

What is the UV index intensity in September in Sandtown?

In Sandtown, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to the UV radiation.

Average temperature in September
Sandtown, AR

Average temperature in September - Sandtown, AR
  • Average high temperature in September: 82.2°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (45°F).

  • Average low temperature in September: 62.4°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure in September
Sandtown, AR

Average pressure in September - Sandtown, AR
  • Average pressure in September: 30.01"

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
Sandtown, AR

Average wind speed in September - Sandtown, AR
  • Average wind speed in September: 5.4mph

The windiest months (with the highest average wind speed) are January, February and April (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in September
Sandtown, AR

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

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in September
Sandtown, AR

Average rainfall in September - Sandtown, AR
  • Average rainfall in September: 1.81"

The wettest month (with the highest rainfall) is April (4.37").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days in September
Sandtown, AR

Average rainfall days in September - Sandtown, AR
  • Average rainfall days in September: 11.9 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is December (8.6 days).

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Average snowfall in September
Sandtown, AR

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

The month with the highest snowfall is March (1.22").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Sandtown, AR

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

The month with the highest number of snowfall days is February (2.5 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in September / Average sunshine in September - Sandtown, 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: 9.8h).

  • Average sunshine in September: 9.5h

Months with the most sunshine are June and July (Average sunshine: 10.7h).
The month with the least sunshine is February (Average sunshine: 4.9h).

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Average sunshine days in September
Sandtown, AR

Average sunshine days in September - Sandtown, AR
  • Average sunshine days in September: 16 days

The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is July (13.3 days).

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Average UV index in September
Sandtown, AR

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

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

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Average cloud cover in September
Sandtown, AR

Average cloud cover in September - Sandtown, AR
  • Average cloud cover in September: 29

Months with the most cloud cover are February and March (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 26).

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Average visibility in September
Sandtown, AR

Average visibility in September - Sandtown, 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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