United StatesThe weather in September in Bartlett
It's hot in September in Bartlett with an average temperature of 30°C. Temperatures this month range from a low of 26°C to a high of 33°C. At night, you can expect temperatures between 16°C and 22°C.
September is a good month to be in Bartlett for sunny weather. You’ll have high temperatures and not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in September for Bartlett, Tennessee. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 38°C in 2022, Bartlett reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 17°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 9°C to a highest value of 25°C.
Rainfall amount
In September, there is an average of 67 mm of precipitation, spread over 10 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
Daily weather in September for Bartlett
Click on any day in September to get detailed info about the usual weather on that day in Bartlett. Check out the historical temperatures and precipitation over the past 10 years on this day.
September weather comparison
| Bartlett | New York | |
|---|---|---|
| Average temperature | 30°C | 27°C |
| Max. temperature | 33°C | 31°C |
| Min. temperature | 16°C | -5°C |
| Total precipitation | 67 mm | 57 mm |
| Rainy days | 10 days | 9 days |
Start of September
The month of September starts in Bartlett with hot temps, averaging around 32°C during the day and nights around 21°C.
Mid September
By mid-September, daytime temps drop to around 30°C, with nights around 20°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Bartlett is around 29°C, while nighttime temps are about 19°C. A shower might pop up, but overall, the weather will be dry and sunny.
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UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Check out the climate of Bartlett for all months and discover the best travel time
Temperature charts
These charts show the average temperatures in September in Bartlett, Tennessee. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in September in Bartlett
Temperature in September in Bartlett over the years
Precipitation charts
These charts show the average amount of precipitation in September in Bartlett, Tennessee. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in September in Bartlett
Total precipitation in September in Bartlett over the years
Daily UV index in September in Bartlett
This chart shows the average daily UV index in September in Bartlett, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in September in Bartlett
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Average weather in Bartlett by month
Click on a month below to see detailed weather info for Bartlett. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.