Putnam County (Cookeville)
September
Weather in Putnam County, Tennessee for September 2026
Your guide to Putnam County weather in September - trends and predictions
In general, the average temperature in Putnam County at the beginning of September is 24.9 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 26.4 °F by the end of September.
Putnam County experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 183.1 mm.
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Temperatures
Rain 🌧️
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20
Dry days
10
Rainy days
0
Snow days
27°/16°
Temperatures
12 km/h
Avg max wind
77 %
Avg humidity
Putnam County Weather September
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Temperatures trend during September in Putnam County
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September weather in Putnam County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Light rain shower | 24° /15° | 10.2 mm | 5 | |
| Sept. 2 | Light rain shower | 24° /14° | 4.8 mm | 5 | |
| Sept. 3 |  Moderate or heavy rain shower | 22° /16° | 11.2 mm | 5 | |
| Sept. 4 |  Patchy light rain with thunder | 27° /15° | 35.3 mm | 6 | |
| Sept. 5 |  Fog | 31° /17° | 6.9 mm | 7 | |
| Sept. 6 |  Thundery outbreaks possible | 23° /16° | 0 mm | 5 | |
| Sept. 7 | Mist | 23° /12° | 0 mm | 5 | |
| Sept. 8 |  Sunny | 25° /9° | 0 mm | 7 | |
| Sept. 9 |  Overcast | 24° /11° | 0 mm | 5 | |
| Sept. 10 |  Cloudy | 27° /15° | 0 mm | 6 | |
| Sept. 11 |  Partly cloudy | 27° /15° | 0 mm | 7 | |
| Sept. 12 | Partly cloudy | 28° /14° | 0 mm | 7 | |
| Sept. 13 | Sunny | 29° /17° | 0 mm | 7 | |
| Sept. 14 | Overcast | 28° /15° | 0 mm | 6 | |
| Sept. 15 | Thundery outbreaks possible | 28° /16° | 0 mm | 6 | |
| Sept. 16 | Thundery outbreaks possible | 28° /20° | 0 mm | 6 | |
| Sept. 17 | Fog | 27° /17° | 0 mm | 6 | |
| Sept. 18 | Mist | 27° /16° | 0 mm | 6 | |
| Sept. 19 | Cloudy | 30° /16° | 0 mm | 7 | |
| Sept. 20 | Cloudy | 31° /20° | 0 mm | 7 | |
| Sept. 21 | Light rain shower | 26° /19° | 8.5 mm | 6 | |
| Sept. 22 | Patchy light rain with thunder | 30° /18° | 15.1 mm | 7 | |
| Sept. 23 | Light rain shower | 27° /20° | 10.4 mm | 6 | |
| Sept. 24 | Moderate or heavy rain shower | 29° /18° | 34.9 mm | 6 | |
| Sept. 25 | Moderate or heavy rain shower | 25° /20° | 45.8 mm | 6 | |
| Sept. 26 | Fog | 21° /16° | 0 mm | 5 | |
| Sept. 27 | Cloudy | 23° /14° | 0 mm | 5 | |
| Sept. 28 | Fog | 28° /14° | 0 mm | 6 | |
| Sept. 29 | Sunny | 30° /15° | 0 mm | 8 | |
| Sept. 30 | Sunny | 29° /14° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Putnam 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 Putnam County forecast closer to your planned date for the most up-to-date weather information.
Change Month
Putnam County in September - FAQ
What are the expected maximum and minimum temperatures in Putnam County during September?
During September, expect a variety of temperatures with highs around 27° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Putnam County during September?
Significant rainfall exceeding 183.1 mm is expected in Putnam County during September, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Putnam County during September?
The average wind speed in Putnam County during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Putnam County
Explore the daily rainfall trends and prepare for Putnam Countys September weather 💧
UV exposure in Putnam County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Putnam County?Get accurate weather forecasts for Putnam County, located at latitude 36.163 and longitude -85.502. Stay updated with localized weather information tailored for Putnam County.
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