September weather forecast
Varner, AR

Share

Weather in September

The first month of the autumn, September, is also a moderately hot month in Varner, Arkansas, with temperature in the range of an average low of 66.4°F (19.1°C) and an average high of 85.6°F (29.8°C).

Temperature

As August transitions into September, the average high-temperature rests at a warm 85.6°F (29.8°C), maintaining a close resemblance to the previous month. Varner, during the nights of September, experiences an average temperature drop to an enjoyable 66.4°F (19.1°C).

Heat index

September's mean heat index is evaluated at a torrid 95°F (35°C). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an estimation of the warmth sensation when considering humidity levels. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In Varner, the average relative humidity in September is 71%.

Rainfall

The month with the least rainfall is September, when the rain falls for 11.3 days and typically collects 1.89" (48mm) of precipitation.

Snowfall

In Varner, Arkansas, snow does not fall in April through November.

Daylight

In September, the average length of the day is 12h and 22min.
On the first day of the month, sunrise is at 6:40 am and sunset at 7:31 pm. On the last day of September, sunrise is at 7:00 am and sunset at 6:51 pm CDT.

Sunshine

The average sunshine in September is 9.8h.

UV index

In Varner, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 5 in September transforms into the following instructions:
Act with care - The suggestion to avoid sunburn is emphasized. To guard against the harmful effects of the Sun, minimize exposure during midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.

Frequently asked questions

How hot does it get in September?

September temperatures vary between a high-temperature of 85.6°F (29.8°C) and a low-temperature of 66.4°F (19.1°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in September is evaluated at 95°F (35°C).

What is the average humidity in September?

In September, the average relative humidity is 71%.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 11.3 days and typically collects 1.89" (48mm) of precipitation.

How much does it rain in September?

In Varner, Arkansas, in September, during 11.3 rainfall days, 1.89" (48mm) of precipitation is typically accumulated.

When it does not snow?

April through November are months without snowfall.

What is the average length of the day in September?

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

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:40 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 6:51 pm CDT.

How long on average sun shines in September in Varner?

In Varner, the average sunshine duration in September is 9.8h.

What is the UV index intensity in September?

In Varner, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health 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
Varner, AR

Average temperature in September - Varner, AR
  • Average high temperature in September: 85.6°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (50°F).

  • Average low temperature in September: 66.4°F

The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (36.9°F).

Average pressure in September
Varner, AR

Average pressure in September - Varner, AR
  • Average pressure in September: 30"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).

Average wind speed in September
Varner, AR

Average wind speed in September - Varner, AR
  • Average wind speed in September: 5.8mph

The windiest month (with the highest average wind speed) is February (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

Average humidity in September
Varner, AR

Average humidity in September - Varner, AR
  • Average humidity in September: 71%

The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (68%).

Average rainfall in September
Varner, AR

Average rainfall in September - Varner, AR
  • Average rainfall in September: 1.89"

The wettest month (with the highest rainfall) is April (4.21").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in September
Varner, AR

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

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is November (9 days).

Average snowfall in September
Varner, AR

Average snowfall in September - Varner, 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 and November (0").

Average snowfall days in September
Varner, AR

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

The month with the highest number of snowfall days is February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in September / Average sunshine in September - Varner, 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 5min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in September
Varner, AR

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

The month with the most sunshine days is October (21 days).
The month with the least sunshine days is July (13.4 days).

Average UV index in September
Varner, AR

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

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

Average cloud cover in September
Varner, AR

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

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 26).

Average visibility in September
Varner, AR

Average visibility in September - Varner, 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).

Varner, Arkansas, USA

Weather forecast for your location

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