September weather forecast
Hector, AR

Share

Weather in September

September, the first month of the autumn in Hector, is also a moderately hot month, with an average temperature fluctuating between 62.2°F (16.8°C) and 83.7°F (28.7°C).

Temperature

September implies a soft temperature shift, with average high-temperatures reducing from August's hot 90.5°F (32.5°C) to a warm 83.7°F (28.7°C). Throughout September nights, Hector registers an average low-temperature of 62.2°F (16.8°C).

Heat index

In September, the heat index is calculated to be a tropical 91.4°F (33°C). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in September in Hector is 74%.

Rainfall

The month with the least rainfall is September, when the rain falls for 12.2 days and typically collects 1.81" (46mm) of precipitation.

Snowfall

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

Daylight

In September, the average length of the day is 12h and 23min.
On the first day of September in Hector, sunrise is at 6:44 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 6:56 pm CDT.

Sunshine

In September, the average sunshine in Hector is 9.6h.

UV index

In September, the average daily maximum UV index in Hector is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 in September interprets into the following advice:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
[Resources]

Frequently asked questions

Is it hot in Hector during September?

In Hector, in September, the average high-temperature is 83.7°F (28.7°C), and the average low-temperature is 62.2°F (16.8°C). In September, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 91.4°F (33°C).

What is the average humidity in September in Hector?

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

What is the driest month in Hector?

The month with the least rainfall in Hector is September, when the rain falls for 12.2 days and typically collects 1.81" (46mm) of precipitation.

How much does it rain in Hector in September?

In September, in Hector, Arkansas, the rain falls for 12.2 days. Throughout September, 1.81" (46mm) of precipitation is accumulated.

When it does not snow in Hector?

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

What is the average length of the day in September in Hector?

The average day length in September in Hector, Arkansas, is 12h and 23min.

When are sunrise and sunset in September in Hector?

On the first day of September in Hector, Arkansas, sunrise is at 6:44 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 6:56 pm CDT.

How many hours of sunshine does Hector have in September?

In September, the average sunshine duration in Hector, Arkansas, is 9.6h.

What is the UV index reading in September in Hector?

In September, the average daily maximum UV index in Hector, Arkansas, is 6. A UV Index estimate of 6 to 7 represents a high health threat from unsafe 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
Hector, AR

Average temperature in September - Hector, AR
  • Average high temperature in September: 83.7°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (47.7°F).

  • Average low temperature in September: 62.2°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

[Resources]

Average pressure in September
Hector, AR

Average pressure in September - Hector, 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).

[Resources]

Average wind speed in September
Hector, AR

Average wind speed in September - Hector, AR
  • Average wind speed in September: 4.5mph

The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

[Resources]

Average humidity in September
Hector, AR

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

The months with the highest relative humidity are March and May (79%).
The months with the lowest relative humidity are July, August and October (73%).

[Resources]

Average rainfall in September
Hector, AR

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

The wettest month (with the highest rainfall) is May (4.45").
The driest month (with the least rainfall) is September (1.81").

[Resources]

Average rainfall days in September
Hector, AR

Average rainfall days in September - Hector, AR
  • Average rainfall days in September: 12.2 days

The month with the highest number of rainy days is March (15.9 days).
The month with the least rainy days is January (9.3 days).

[Resources]

Average snowfall in September
Hector, AR

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

The month with the highest snowfall is February (0.79").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

[Resources]

Average snowfall days in September
Hector, AR

Average snowfall days in September - Hector, 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
Hector, AR

Average daylight in September / Average sunshine in September - Hector, 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 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and February (Average sunshine: 5h and 24min).

[Resources]

Average sunshine days in September
Hector, AR

Average sunshine days in September - Hector, AR
  • Average sunshine days in September: 15.8 days

The month with the most sunshine days is December (19.9 days).
The month with the least sunshine days is August (12.5 days).

[Resources]

Average UV index in September
Hector, AR

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

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

[Resources]

Average cloud cover in September
Hector, AR

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

The months with the most cloud cover are February and March (Cloud cover 45).
The months with the least cloud cover are June, July and August (Cloud cover 27).

[Resources]

Average visibility in September
Hector, AR

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

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

[Resources]

Hector, Arkansas, USA

Weather forecast for your location

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