Knoxville
September
Weather in Knoxville for September 2024
Your guide to Knoxville weather in September - trends and predictions
Until now, September 2024 in Knoxville is cooler than usual, with temperatures averaging 26.9 °F, this is -2.1 °F below the typical seasonal average.
Expect cooler weather in the next days in Knoxville with the forecast suggesting a temperature of 26.6 °F, lower than the historical average.
In general, the average temperature in Knoxville at the beginning of September is 30.1 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.3 °F by the end of September.
Knoxville sees moderate rainfall in September, averaging 10 rainy days.
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20
Dry days
10
Rainy days
0
Snow days
29°/16°
Temperatures
10 km/h
Avg max wind
66 %
Avg humidity
Knoxville in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | ||||||
| 2 32° | 3  30° | 4 32° | 5 31° | 6  30° | 7 27° | 8  28° |
| 9  29° | 10 30° | 11 31° | 12 26° | 13 24° | 14 27° | 15 29° |
| 16  30° | 17 18° | 18 21° | 19 28° | 20 29° | 21 29° | 22  26° |
| 23  17° | 24 21° | 25 29° | 26 32° | 27 29° | 28 32° | 29 31° |
| 30 31° |
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Temperatures trend during September in Knoxville
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Overcast | 29° /18° | 3.2 mm | 7 | |
| Sept. 2 | Overcast | 32° /18° | 0 mm | 7 | |
| Sept. 3 | Mist | 30° /17° | 0 mm | 7 | |
| Sept. 4 | Mist | 32° /18° | 0 mm | 7 | |
| Sept. 5 | Fog | 31° /18° | 0 mm | 7 | |
| Sept. 6 | Light rain shower | 30° /19° | 1.8 mm | 7 | |
| Sept. 7 | Fog | 27° /16° | 0.4 mm | 6 | |
| Sept. 8 | Cloudy | 28° /13° | 0 mm | 7 | |
| Sept. 9 | Thundery outbreaks possible | 29° /14° | 0.8 mm | 7 | |
| Sept. 10 | Light rain shower | 30° /15° | 2 mm | 7 | |
| Sept. 11 | Fog | 31° /16° | 0.2 mm | 8 | |
| Sept. 12 | Mist | 26° /16° | 0.4 mm | 6 | |
| Sept. 13 | Mist | 24° /16° | 2.2 mm | 6 | |
| Sept. 14 | Cloudy | 27° /17° | 0.5 mm | 6 | |
| Sept. 15 | Cloudy | 29° /13° | 0 mm | 6 | |
| Sept. 16 | Sunny | 30° /17° | 0 mm | 7 | |
| Sept. 17 | Overcast | 18° /18° | 0 mm | 1 | |
| Sept. 18 | Overcast | 21° /17° | 0 mm | 7 | |
| Sept. 19 | Patchy rain possible | 28° /17° | 4.9 mm | 7 | |
| Sept. 20 | Patchy rain possible | 29° /17° | 0.3 mm | 5 | |
| Sept. 21 | Sunny | 29° /16° | 0 mm | 6 | |
| Sept. 22 | Partly cloudy | 26° /17° | 0 mm | 6 | |
| Sept. 23 | Moderate rain | 17° /17° | 5.2 mm | 4 | |
| Sept. 24 | Patchy rain possible | 21° /17° | 0.9 mm | 4 | |
| Sept. 25 | Patchy rain possible | 29° /17° | 0.2 mm | 5 | |
| Sept. 26 | Sunny | 32° /17° | 0 mm | 6 | |
| Sept. 27 | Patchy rain possible | 29° /19° | 0 mm | 5 | |
| Sept. 28 | Patchy rain possible | 32° /20° | 0.4 mm | 5 | |
| Sept. 29 | Patchy rain possible | 31° /19° | 1.8 mm | 5 | |
| Sept. 30 | Mist | 31° /16° | 0 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Knoxville 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 Knoxville forecast closer to your planned date for the most up-to-date weather information.
Knoxville in September - FAQ
What are the expected maximum and minimum temperatures in Knoxville during September?
During September, expect a variety of temperatures with highs around 29° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Knoxville during September?
In September, Knoxville can expect light to moderate rainfall, totaling 31.3 mm across approximately 10 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Knoxville during September?
The average wind speed in Knoxville during September is 10 km/h, suggesting breezy to windy conditions, depending on your activities.
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