Benton County (Bentonville)
September
Weather in Benton County, Arkansas for September 2027
Your guide to Benton County weather in September - trends and predictions
In general, the average temperature in Benton County at the beginning of September is 30.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 25.7 °C by the end of September.
Benton County experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 103.6 mm.
Is September a good time to visit Benton County? check out the best time to travel to Benton County page.
✨ Is September a good time to visit Benton County? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
24
Dry days
6
Rainy days
0
Snow days
29°/18°
Temperatures
16 km/h
Avg max wind
65 %
Avg humidity
Benton County Weather September
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Temperatures trend during September in Benton County
See the weather trend as well as the moving average line
September weather in Benton County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Patchy rain possible | 31° /21° | 0.3 mm | 7 | |
| Sept. 2 | Patchy rain possible | 30° /19° | 2.3 mm | 8 | |
| Sept. 3 |  Partly cloudy | 29° /18° | 0 mm | 8 | |
| Sept. 4 |  Cloudy | 29° /20° | 0.1 mm | 7 | |
| Sept. 5 |  Overcast | 31° /18° | 0 mm | 7 | |
| Sept. 6 |  Light rain | 30° /18° | 2.5 mm | 7 | |
| Sept. 7 |  Sunny | 30° /15° | 0 mm | 7 | |
| Sept. 8 | Sunny | 30° /15° | 0 mm | 7 | |
| Sept. 9 | Sunny | 28° /17° | 0 mm | 7 | |
| Sept. 10 |  Heavy rain | 28° /17° | 33.4 mm | 6 | |
| Sept. 11 | Patchy rain possible | 31° /20° | 1.3 mm | 5 | |
| Sept. 12 | Patchy rain possible | 31° /19° | 1.6 mm | 8 | |
| Sept. 13 | Light rain | 30° /21° | 2.6 mm | 5 | |
| Sept. 14 | Overcast | 31° /20° | 0.2 mm | 7 | |
| Sept. 15 | Overcast | 31° /21° | 0 mm | 7 | |
| Sept. 16 | Patchy rain possible | 31° /21° | 0.4 mm | 7 | |
| Sept. 17 | Patchy rain possible | 32° /21° | 0.3 mm | 7.7 | |
| Sept. 18 | Patchy rain possible | 31° /21° | 0.1 mm | 7 | |
| Sept. 19 | Patchy rain possible | 32° /20° | 0 mm | 7 | |
| Sept. 20 | Light rain | 33° /21° | 2.9 mm | 6 | |
| Sept. 21 |  Moderate rain | 30° /20° | 10.9 mm | 6 | |
| Sept. 22 | Light rain | 29° /20° | 3 mm | 6 | |
| Sept. 23 | Heavy rain | 23° /18° | 37.6 mm | 6 | |
| Sept. 24 | Light rain | 23° /17° | 3.5 mm | 4 | |
| Sept. 25 | Overcast | 25° /15° | 0 mm | 6 | |
| Sept. 26 | Sunny | 25° /16° | 0 mm | 5 | |
| Sept. 27 | Overcast | 25° /16° | 0.7 mm | 4 | |
| Sept. 28 | Overcast | 26° /16° | 0 mm | 6 | |
| Sept. 29 | Cloudy | 28° /16° | 0 mm | 6 | |
| Sept. 30 | Overcast | 27° /19° | 0 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for Benton County in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Benton County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Benton County in September - FAQ
What are the expected maximum and minimum temperatures in Benton County during September?
During September, expect a variety of temperatures with highs around 29° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Benton County during September?
Significant rainfall exceeding 103.6 mm is expected in Benton County during September, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Benton County during September?
The average wind speed in Benton County during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Benton County
Explore the daily rainfall trends and prepare for Benton Countys September weather 💧
Typically, Benton County has 6 rainy days in September with a total of 103.6 mm of rainfall.
UV exposure in Benton County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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