September weather forecast
Jessieville, AR

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Weather in September

The first month of the autumn, September, is still a warm month in Jessieville, Arkansas, with an average temperature fluctuating between 84.6°F (29.2°C) and 63.1°F (17.3°C).

Temperature

During the shift to September, a minor reduction in average high-temperature is observed, shifting from a tropical 91.2°F (32.9°C) in August to a moderately hot 84.6°F (29.2°C). During September nights, Jessieville records an average temperature of 63.1°F (17.3°C).

Heat index

September's heat index is appraised at a tropical 93.2°F (34°C). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

In September, the average relative humidity is 74%.

Rainfall

In Jessieville, in September, it is raining for 13.6 days, with typically 2.76" (70mm) of accumulated precipitation. In Jessieville, during the entire year, the rain falls for 161.8 days and collects up to 39.53" (1004mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Jessieville, the average length of the day in September is 12h and 23min.
On the first day of the month, sunrise is at 6:45 am and sunset at 7:38 pm. On the last day of September, sunrise is at 7:06 am and sunset at 6:57 pm CDT.

Sunshine

In September, the average sunshine in Jessieville is 9.2h.

UV index

The average daily maximum UV index in September in Jessieville is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A typical high UV index of 6 in September suggests the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
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Frequently asked questions

How hot does it get in Jessieville in September?

Jessieville in September has an average high-temperature of 84.6°F (29.2°C) and an average low-temperature of 63.1°F (17.3°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in September is appraised at 93.2°F (34°C).

What is the average humidity in September in Jessieville?

In Jessieville, Arkansas, the average relative humidity in September is 74%.

How much does it rain in Jessieville in September?

In September, the rain falls for 13.6 days. Throughout September, 2.76" (70mm) of precipitation is accumulated.

When it does not snow in Jessieville?

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

How many hours of daylight does Jessieville have in September?

In Jessieville, the average day length in September is 12h and 23min.

When are sunrise and sunset in September in Jessieville?

In September, on the first day of the month, sunrise is at 6:45 am and sunset at 7:38 pm. On the last day of the month, in Jessieville, Arkansas, sunrise is at 7:06 am and sunset at 6:57 pm CDT.

How long on average sun shines in September in Jessieville?

In Jessieville, Arkansas, the average sunshine duration in September is 9.2h.

What is the UV index intensity in September in Jessieville?

In Jessieville, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
Jessieville, AR

Average temperature in September - Jessieville, AR
  • Average high temperature in September: 84.6°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (48.7°F).

  • Average low temperature in September: 63.1°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

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Average pressure in September
Jessieville, AR

Average pressure in September - Jessieville, 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
Jessieville, AR

Average wind speed in September - Jessieville, AR
  • Average wind speed in September: 4.8mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in September
Jessieville, AR

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

The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in September
Jessieville, AR

Average rainfall in September - Jessieville, AR
  • Average rainfall in September: 2.76"

The wettest month (with the highest rainfall) is April (4.53").
The driest month (with the least rainfall) is January (2.56").

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Average rainfall days in September
Jessieville, AR

Average rainfall days in September - Jessieville, AR
  • Average rainfall days in September: 13.6 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is November (10.2 days).

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Average snowfall in September
Jessieville, AR

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

The month with the highest snowfall is February (1.26").
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
Jessieville, AR

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

The month with the highest number of snowfall days is February (2.5 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
Jessieville, AR

Average daylight in September / Average sunshine in September - Jessieville, 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 1min

The month with the most sunshine is 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
Jessieville, AR

Average sunshine days in September - Jessieville, AR
  • Average sunshine days in September: 15.3 days

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (11.8 days).

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Average UV index in September
Jessieville, AR

Average UV index in September - Jessieville, 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
Jessieville, AR

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

The months with the most cloud cover are February and March (Cloud cover 47).
The months with the least cloud cover are June, July and August (Cloud cover 29).

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Average visibility in September
Jessieville, AR

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

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

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Jessieville, Arkansas, USA

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