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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 February 25, 2017

Base Temperature: 10°C/50°FCelsiusFahrenheit

Chattanooga133239

Crossville79142

Jackson142256

Johnson City73131

Knoxville119214

Memphis176317

Nashville140252

Cooling Degree Days

Through February 25, 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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