September weather forecast
Shorewood Hills, AR

Share

Weather in September

The first month of the autumn, September, is also a moderately hot month in Shorewood Hills, Arkansas, with an average temperature fluctuating between 64.8°F (18.2°C) and 85.5°F (29.7°C).

Temperature

September's onset brings a negligible change in high-temperatures, falling from a tropical 91.4°F (33°C) in August to a moderately hot 85.5°F (29.7°C). During the nights in September, an average low-temperature of 64.8°F (18.2°C) is observed.

Heat index

September's mean heat index is calculated to be a sweltering 95°F (35°C). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Consider that heat index readings are for situations in the shade and light wind. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold great significance to children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

July, September and October, with an average relative humidity of 72%, are the least humid months.

Rainfall

The month with the least rainfall is September, when the rain falls for 13.4 days and typically collects 2.24" (57mm) of precipitation.

Snowfall

In Shorewood Hills, snow does not fall in April through October.

Daylight

In September, the average length of the day is 12h and 23min.
On the first day of the month, sunrise is at 6:45 am and sunset at 7:37 pm. On the last day of September, sunrise is at 7:05 am and sunset at 6:56 pm CDT.

Sunshine

In September, the average sunshine is 9.5h.

UV index

In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: The UV index of 6 in September translates into these instructions:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Updated: Jul 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in September?

The high-temperature, in September, in Shorewood Hills, is 85.5°F (29.7°C), while the low-temperature averages to 64.8°F (18.2°C). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is calculated to be 95°F (35°C).

What is the least humid month?

The months with the lowest humidity are July, September and October, with an average relative humidity of 72%.

What is the average humidity in September?

In Shorewood Hills, the average relative humidity in September is 72%.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 13.4 days and typically collects 2.24" (57mm) of precipitation.

How many days does it rain in September?

In Shorewood Hills, in September, it is raining for 13.4 days, with typically 2.24" (57mm) of accumulated precipitation.

When it does not snow?

In Shorewood Hills, snow does not fall in April through October.

How many hours of daylight does Shorewood Hills have in September?

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

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 6:45 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:56 pm CDT.

How long on average sun shines in September?

The average sunshine duration in September is 9.5h.

What is the UV index reading in September?

In Shorewood Hills, Arkansas, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high 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
Shorewood Hills, AR

Average temperature in September - Shorewood Hills, AR
  • Average high temperature in September: 85.5°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 (49.6°F).

  • Average low temperature in September: 64.8°F

The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (33.6°F).

Average pressure in September
Shorewood Hills, AR

Average pressure in September - Shorewood Hills, 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
Shorewood Hills, AR

Average wind speed in September - Shorewood Hills, AR
  • Average wind speed in September: 4.9mph

The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity in September
Shorewood Hills, AR

Average humidity in September - Shorewood Hills, AR
  • Average humidity in September: 72%

The month with the highest relative humidity is March (80%).
The months with the lowest relative humidity are July, September and October (72%).

Average rainfall in September
Shorewood Hills, AR

Average rainfall in September - Shorewood Hills, AR
  • Average rainfall in September: 2.24"

The wettest month (with the highest rainfall) is April (4.53").
The driest month (with the least rainfall) is September (2.24").

Average rainfall days in September
Shorewood Hills, AR

Average rainfall days in September - Shorewood Hills, AR
  • Average rainfall days in September: 13.4 days

The month with the highest number of rainy days is August (18.3 days).
The month with the least rainy days is November (10.2 days).

Average snowfall in September
Shorewood Hills, AR

Average snowfall in September - Shorewood Hills, AR
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Shorewood Hills, AR

Average snowfall days in September - Shorewood Hills, AR
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (1.8 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
Shorewood Hills, AR

Average daylight in September / Average sunshine in September - Shorewood Hills, 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 3min

The months with the most sunshine are June, July and August (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 5h and 12min).

Average sunshine days in September
Shorewood Hills, AR

Average sunshine days in September - Shorewood Hills, AR
  • Average sunshine days in September: 13.9 days

The month with the most sunshine days is January (18.6 days).
The month with the least sunshine days is August (10 days).

Average UV index in September
Shorewood Hills, AR

Average UV index in September - Shorewood Hills, 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).

Average cloud cover in September
Shorewood Hills, AR

Average cloud cover in September - Shorewood Hills, AR
  • Average cloud cover in September: 28

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June and September (Cloud cover 28).

Average visibility in September
Shorewood Hills, AR

Average visibility in September - Shorewood Hills, AR
  • Average visibility in September: 6mi

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

Shorewood Hills, Arkansas, USA

Weather forecast for your location

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