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Climate Data

Researchers at the University of Tennessee found that dallisgrass and bermudagrass sensitivity to postemergence herbicides can vary throughout the growing season. Weather data can be used to determine when dallisgrass and bermudagrass are most sensitive to herbicide application, and properly timed treatments offer increased control.​​

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Growing Degree Days

Through July 23, 2017

Base Temperature: 10°C/50°FCelsiusFahrenheit

Chattanooga17333119

Crossville12322218

Jackson17123082

Johnson City13022344

Knoxville15582804

Memphis19003420

Nashville17103078

Cooling Degree Days

Through July 23, 2017

Base Temperature: 22°C/72°FCelsiusFahrenheit

ChattanoogaN/AN/A

CrossvilleN/AN/A

JacksonN/AN/A

Johnson CityN/AN/A

KnoxvilleN/AN/A

MemphisN/AN/A

NashvilleN/AN/A
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