September weather forecast
Hampton, AR

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Weather in September

The first month of the autumn, September, is also a hot month in Hampton, Arkansas, with an average temperature fluctuating between 87.1°F (30.6°C) and 65.8°F (18.8°C).

Temperature

A moderate decline in average high-temperatures is noted in September, moving from a tropical 92.8°F (33.8°C) in August to a still hot 87.1°F (30.6°C). Throughout the month of September, the average temperature in Hampton, Arkansas, dips to a comfortable 65.8°F (18.8°C) at night.

Heat index

In September, the heat index is evaluated at a torrid 98.6°F (37°C). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

The average relative humidity in September is 72%.

Rainfall

In September, in Hampton, the rain falls for 11.9 days. Throughout September, 1.65" (42mm) of precipitation is accumulated. In Hampton, during the entire year, the rain falls for 141.7 days and collects up to 24.57" (624mm) of precipitation.

Snowfall

April through November are months without snowfall.

Daylight

In Hampton, the average length of the day in September is 12h and 22min.
On the first day of September in Hampton, sunrise is at 6:44 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 6:55 pm CDT.

Sunshine

In Hampton, the average sunshine in September is 9.5h.

UV index

In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In September, the UV index of 6 transforms into the following advice:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
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Frequently asked questions

How hot does it get in Hampton in September?

Hampton in September has an average high-temperature of 87.1°F (30.6°C) and an average low-temperature of 65.8°F (18.8°C). In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is evaluated at 98.6°F (37°C).

What is the average humidity in September in Hampton?

The average relative humidity in September is 72%.

How much does it rain in Hampton in September?

In Hampton, in September, during 11.9 rainfall days, 1.65" (42mm) of precipitation is typically accumulated.

When it does not snow in Hampton?

In Hampton, snow does not fall in April through November.

How many hours of daylight does Hampton have in September?

The average day length in September in Hampton, Arkansas, is 12h and 22min.

What time are sunrise and sunset in September in Hampton?

On the first day of September in Hampton, Arkansas, sunrise is at 6:44 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 6:55 pm CDT.

How long on average sun shines in September in Hampton?

The average sunshine duration in September is 9.5h.

How high is the UV index in September in Hampton?

The average daily maximum UV index in September in Hampton is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
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
Hampton, AR

Average temperature in September - Hampton, AR
  • Average high temperature in September: 87.1°F

The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (51.6°F).

  • Average low temperature in September: 65.8°F

The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (36°F).

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Average pressure in September
Hampton, AR

Average pressure in September - Hampton, AR
  • Average pressure in September: 29.99"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
Hampton, AR

Average wind speed in September - Hampton, AR
  • Average wind speed in September: 5mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in September
Hampton, AR

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

The months with the highest relative humidity are February, March and December (80%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in September
Hampton, AR

Average rainfall in September - Hampton, AR
  • Average rainfall in September: 1.65"

The wettest month (with the highest rainfall) is April (2.6").
The driest month (with the least rainfall) is November (1.1").

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Average rainfall days in September
Hampton, AR

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

The month with the highest number of rainy days is August (15.8 days).
The month with the least rainy days is November (8.1 days).

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Average snowfall in September
Hampton, AR

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

The month with the highest snowfall is February (0.47").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in September
Hampton, AR

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

The month with the highest number of snowfall days is February (1.5 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
Hampton, AR

Average daylight in September / Average sunshine in September - Hampton, AR
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in September: 9h and 3min

The months with the most sunshine are June, July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in September
Hampton, AR

Average sunshine days in September - Hampton, AR
  • Average sunshine days in September: 15.4 days

The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is August (12.4 days).

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Average UV index in September
Hampton, AR

Average UV index in September - Hampton, AR
  • Average UV index in September: 6

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

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Average cloud cover in September
Hampton, AR

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

The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 28).

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Average visibility in September
Hampton, AR

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

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

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Hampton, Arkansas, USA

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