Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
An average high-temperature of a warm 84.4°F (29.1°C) marks September, exhibiting a close resemblance to the conditions in August. September witnesses an average low-temperature hovering around a comfortable 65.7°F (18.7°C).Heat index
September's average heat index is appraised at a tropical 91.4°F (33°C). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.Heat index data is primarily for areas with shade and subjected to light winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humidity
The average relative humidity in September in Stuttgart is 72%.Rainfall
In Stuttgart, in September, during 11.2 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. Throughout the year, in Stuttgart, there are 135.1 rainfall days, and 22.09" (561mm) of precipitation is accumulated.Snowfall
In Stuttgart, snow does not fall in March through October.Daylight
In Stuttgart, the average length of the day in September is 12h and 23min.On the first day of the month, sunrise is at 6:39 am and sunset at 7:32 pm. On the last day of September, in Stuttgart, sunrise is at 7:00 am and sunset at 6:51 pm CDT.
Sunshine
In Stuttgart, the average sunshine in September is 9.8h.UV index
In Stuttgart, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum daily UV index of 5 during September morphs into the following directions:
Be vigilant - Preventing sunburn is recommended. To protect against the Sun's most potent rays, avoid direct exposure around midday. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Stuttgart during September?
What is the average humidity in September in Stuttgart?
How much does it rain in Stuttgart in September?
When it does not snow in Stuttgart?
What is the average length of the day in September in Stuttgart?
What time are sunrise and sunset in September in Stuttgart?
How long on average sun shines in September in Stuttgart?
How high is the UV index in September in Stuttgart?
Average temperature in September
Stuttgart, AR
- Average high temperature in September: 84.4°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (48.4°F).
- Average low temperature in September: 65.7°F
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).
Average pressure in September
Stuttgart, 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
Stuttgart, AR
- Average wind speed in September: 5.8mph
The windiest month (with the highest average wind speed) is February (9.5mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in September
Stuttgart, AR
- Average humidity in September: 72%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (67%).
Average rainfall in September
Stuttgart, AR
- Average rainfall in September: 1.18"
The wettest month (with the highest rainfall) is April (2.44").
The driest month (with the least rainfall) is November (1.1").
Average rainfall days in September
Stuttgart, AR
- Average rainfall days in September: 11.2 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is November (7.4 days).
Average snowfall in September
Stuttgart, AR
- Average snowfall in September: 0"
The month with the highest snowfall is February (0.47").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in September
Stuttgart, AR
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1.5 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
Stuttgart, 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 42min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in September
Stuttgart, AR
- Average sunshine days in September: 17.8 days
The month with the most sunshine days is November (21.9 days).
The month with the least sunshine days is July (13 days).
Average UV index in September
Stuttgart, AR
- Average UV index in September: 5
The months with the highest UV index are June and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Stuttgart, AR
- Average cloud cover in September: 28
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in September
Stuttgart, 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).
Stuttgart, Arkansas, USA
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