September weather forecast
Bigelow, AR

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Bigelow, Arkansas, with an average temperature fluctuating between 64.4°F (18°C) and 85.1°F (29.5°C).

Temperature

In Bigelow, the average high-temperature in September gently drops from a hot 91.2°F (32.9°C) in August to a moderately hot 85.1°F (29.5°C). Bigelow's nighttime temperature in September drops to an average of 64.4°F (18°C).

Heat index

The heat index value during September is estimated at a tropical 93.2°F (34°C). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.

Humidity

The average relative humidity in September is 72%.

Rainfall

January and September are months with the least rain when the rain falls for 10.5 days and typically aggregates up to 1.42" (36mm) of rain.

Snowfall

April through November are months without snowfall.

Daylight

In September, the average length of the day in Bigelow is 12h and 23min.
On the first day of September, sunrise is at 6:43 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:55 pm CDT.

Sunshine

The average sunshine in September is 9.5h.

UV index

The average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 6 in September converts into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

How hot is it in Bigelow in September?

In Bigelow, in September, the average high-temperature is 85.1°F (29.5°C), and the average low-temperature is 64.4°F (18°C). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is estimated at 93.2°F (34°C).

What is the average humidity in September in Bigelow?

In September, the average relative humidity is 72%.

What is the driest month in Bigelow?

January and September are months with the least rain in Bigelow, Arkansas, when the rain falls for 10.5 days and typically aggregates up to 1.42" (36mm) of rain.

How many days does it rain in September in Bigelow?

In Bigelow, during September, the rain falls for 10.5 days and regularly aggregates up to 1.42" (36mm) of precipitation.

When it does not snow in Bigelow?

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

How many hours of daylight does Bigelow have in September?

The average day length in September in Bigelow is 12h and 23min.

What time are sunrise and sunset in September in Bigelow?

In September, on the first day of the month, sunrise is at 6:43 am and sunset at 7:36 pm. On the last day of the month, in Bigelow, sunrise is at 7:05 am and sunset at 6:55 pm CDT.

How long on average sun shines in September in Bigelow?

In Bigelow, the average sunshine duration in September is 9.5h.

What is the UV index reading in September in Bigelow?

The average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to the Sun's 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
Bigelow, AR

Average temperature in September - Bigelow, AR
  • Average high temperature in September: 85.1°F

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is January (48.2°F).

  • Average low temperature in September: 64.4°F

The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

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Average pressure in September
Bigelow, AR

Average pressure in September - Bigelow, 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
Bigelow, AR

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

The windiest months (with the highest average wind speed) are February, March and April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in September
Bigelow, AR

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

The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in September
Bigelow, AR

Average rainfall in September - Bigelow, AR
  • Average rainfall in September: 1.42"

The wettest month (with the highest rainfall) is April (2.8").
The driest months (with the least rainfall) are January and September (1.42").

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Average rainfall days in September
Bigelow, AR

Average rainfall days in September - Bigelow, AR
  • Average rainfall days in September: 10.5 days

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is January (8.1 days).

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Average snowfall in September
Bigelow, AR

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

The month with the highest snowfall is February (0.71").
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
Bigelow, AR

Average snowfall days in September - Bigelow, 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
Bigelow, AR

Average daylight in September / Average sunshine in September - Bigelow, 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 3min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days in September
Bigelow, AR

Average sunshine days in September - Bigelow, AR
  • Average sunshine days in September: 17.8 days

The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is July (12.9 days).

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Average UV index in September
Bigelow, AR

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

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

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Average cloud cover in September
Bigelow, AR

Average cloud cover in September - Bigelow, AR
  • Average cloud cover in September: 28

The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are June and July (Cloud cover 27).

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Average visibility in September
Bigelow, AR

Average visibility in September - Bigelow, 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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Bigelow, Arkansas, USA

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