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
With September's onset, the weather in Eureka Springs reveals a slight temperature decrease, transitioning from a hot 88.3°F (31.3°C) in August to a warm 81.3°F (27.4°C). Eureka Springs cools down to an average low-temperature of 60.1°F (15.6°C) throughout the month of September.Heat index
The heat index value for September is evaluated at a hot 86°F (30°C). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.Note that heat index values are valued for light wind and location in the shade. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
In Eureka Springs, the average relative humidity in September is 74%.Rainfall
In Eureka Springs, in September, it is raining for 12.7 days, with typically 2.24" (57mm) of accumulated precipitation. Throughout the year, in Eureka Springs, there are 148.1 rainfall days, and 32.2" (818mm) of precipitation is accumulated.Snowfall
In Eureka Springs, Arkansas, snow does not fall in June through October.Daylight
In Eureka Springs, Arkansas, the average length of the day in September is 12h and 24min.On the first day of the month, sunrise is at 6:46 am and sunset at 7:42 pm. On the last day of September, in Eureka Springs, sunrise is at 7:09 am and sunset at 6:59 pm CDT.
Sunshine
The average sunshine in September in Eureka Springs is 9.3h.UV index
In Eureka Springs, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In September, the maximum UV index of 5 translates into these guidelines:
Guard yourself - An obligation to protect skin and eyes from harm exists. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Eureka Springs?
What is the average humidity in September in Eureka Springs?
How many days does it rain in September in Eureka Springs?
When it does not snow in Eureka Springs?
What is the average length of the day in September in Eureka Springs?
When is the sunrise / sunset in September in Eureka Springs?
How long on average sun shines in September in Eureka Springs?
What is the UV index reading in September in Eureka Springs?
Average temperature in September
Eureka Springs, AR
- Average high temperature in September: 81.3°F
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (44.1°F).
- Average low temperature in September: 60.1°F
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (28°F).
Average pressure in September
Eureka Springs, AR
- Average pressure in September: 30.02"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in September
Eureka Springs, AR
- Average wind speed in September: 5.8mph
The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in September
Eureka Springs, AR
- Average humidity in September: 74%
The months with the highest relative humidity are March and May (77%).
The month with the lowest relative humidity is October (72%).
Average rainfall in September
Eureka Springs, AR
- Average rainfall in September: 2.24"
The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is February (1.73").
Average rainfall days in September
Eureka Springs, AR
- Average rainfall days in September: 12.7 days
The month with the highest number of rainy days is July (16.9 days).
The months with the least rainy days are January and December (8 days).
Average snowfall in September
Eureka Springs, AR
- Average snowfall in September: 0"
The month with the highest snowfall is February (2.17").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in September
Eureka Springs, AR
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (4.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Eureka Springs, AR
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 9h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in September
Eureka Springs, AR
- Average sunshine days in September: 15.6 days
The months with the most sunshine days are October and December (19.7 days).
The month with the least sunshine days is July (11.5 days).
Average UV index in September
Eureka Springs, AR
- Average UV index in September: 5
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in September
Eureka Springs, AR
- Average cloud cover in September: 29
The month with the most cloud cover is March (Cloud cover 46).
The months with the least cloud cover are June, July and August (Cloud cover 27).
Average visibility in September
Eureka Springs, AR
- Average visibility in September: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Eureka Springs, Arkansas, USA
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