Decherd Tennessee Climate Data

Monthly Average Climate Data for Decherd Tennessee

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January29.2 °F48.2 °F4.95 in.
February31.6 °F52.5 °F4.95 in.
March38.2 °F60.8 °F5.42 in.
April46.8 °F70.3 °F5.32 in.
May56.0 °F77.7 °F4.6 in.
June63.7 °F84.3 °F5.49 in.
July67.3 °F87.3 °F4.6 in.
August65.9 °F87.0 °F3.97 in.
September59.5 °F81.8 °F4.33 in.
October47.5 °F71.9 °F3.36 in.
November37.2 °F60.3 °F4.24 in.
December32.1 °F51.3 °F6.08 in.
Annual47.9 °F69.5 °F57.31 in.

Climate Data for Decherd Tennessee

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate