September weather forecast
Perrytown, AR

Share

Weather in September

The first month of the autumn, September, is also a hot month in Perrytown, Arkansas, with temperature in the range of an average high of 86.9°F (30.5°C) and an average low of 65.7°F (18.7°C).

Temperature

September's arrival comes with a mild decrease in the average high-temperature, moving subtly from a tropical 93°F (33.9°C) in August to a still hot 86.9°F (30.5°C). Perrytown's nights in September experience an average temperature drop to a refreshing 65.7°F (18.7°C).

Heat index

The heat index value during September is estimated at a fiery hot 96.8°F (36°C). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

August and September, with an average relative humidity of 70%, are the least humid months.

Rainfall

In September, in Perrytown, the rain falls for 11.3 days. Throughout September, 1.54" (39mm) of precipitation is accumulated. In Perrytown, Arkansas, during the entire year, the rain falls for 142 days and collects up to 27.17" (690mm) of precipitation.

Snowfall

In Perrytown, snow does not fall in April through December.

Daylight

In September, the average length of the day is 12h and 22min.
On the first day of September, sunrise is at 6:48 am and sunset at 7:39 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 6:59 pm CDT.

Sunshine

In September, the average sunshine is 9.6h.

UV index

The average daily maximum UV index in September in Perrytown is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: In September, the maximum UV index of 5 transforms into these recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
[Resources]

Frequently asked questions

How hot is it in Perrytown in September?

In September, in Perrytown, the average high-temperature is 86.9°F (30.5°C), and the average low-temperature is 65.7°F (18.7°C). In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 96.8°F (36°C).

What is the least humid month in Perrytown?

The months with the lowest humidity in Perrytown, Arkansas, are August and September, with an average relative humidity of 70%.

What is the average humidity in September in Perrytown?

In Perrytown, Arkansas, the average relative humidity in September is 70%.

How many days does it rain in September in Perrytown?

In Perrytown, in September, during 11.3 rainfall days, 1.54" (39mm) of precipitation is typically accumulated.

When it does not snow in Perrytown?

April through December are months without snowfall in Perrytown, Arkansas.

How many hours of daylight does Perrytown have in September?

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

What time are sunrise and sunset in September in Perrytown?

In September, on the first day of the month, sunrise is at 6:48 am and sunset at 7:39 pm. On the last day of the month, in Perrytown, Arkansas, sunrise is at 7:08 am and sunset at 6:59 pm CDT.

How many hours of sunshine does Perrytown have in September?

The average sunshine duration in September in Perrytown is 9.6h.

What is the UV index intensity in September in Perrytown?

In Perrytown, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat 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
Perrytown, AR

Average temperature in September - Perrytown, AR
  • Average high temperature in September: 86.9°F

The warmest month (with the highest average high temperature) is July (93.4°F).
The month with the lowest average high temperature is January (51.4°F).

  • Average low temperature in September: 65.7°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 (35.4°F).

[Resources]

Average pressure in September
Perrytown, AR

Average pressure in September - Perrytown, AR
  • Average pressure in September: 29.99"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

[Resources]

Average wind speed in September
Perrytown, AR

Average wind speed in September - Perrytown, AR
  • Average wind speed in September: 5.1mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

[Resources]

Average humidity in September
Perrytown, AR

Average humidity in September - Perrytown, AR
  • Average humidity in September: 70%

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

[Resources]

Average rainfall in September
Perrytown, AR

Average rainfall in September - Perrytown, AR
  • Average rainfall in September: 1.54"

The wettest month (with the highest rainfall) is April (3.07").
The driest month (with the least rainfall) is November (1.5").

[Resources]

Average rainfall days in September
Perrytown, AR

Average rainfall days in September - Perrytown, AR
  • Average rainfall days in September: 11.3 days

The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is November (8.8 days).

[Resources]

Average snowfall in September
Perrytown, AR

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

The month with the highest snowfall is February (0.55").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

[Resources]

Average snowfall days in September
Perrytown, AR

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

The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

[Resources]

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

Average daylight in September / Average sunshine in September - Perrytown, 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: 10h and 0min).

  • Average sunshine in September: 9h and 4min

The months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

[Resources]

Average sunshine days in September
Perrytown, AR

Average sunshine days in September - Perrytown, AR
  • Average sunshine days in September: 16.7 days

The months with the most sunshine days are January and October (20 days).
The month with the least sunshine days is July (13.6 days).

[Resources]

Average UV index in September
Perrytown, AR

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

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).

[Resources]

Average cloud cover in September
Perrytown, AR

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

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).

[Resources]

Average visibility in September
Perrytown, AR

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

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

[Resources]

Perrytown, Arkansas, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location