Maynardville Tennessee Climate Data

Monthly Average Climate Data for Maynardville Tennessee

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-2.7 °C7.8 °C120.65 mm
February-0.9 °C10.3 °C123.95 mm
March2.4 °C15.4 °C122.43 mm
April7.2 °C20.9 °C123.44 mm
May12.5 °C25.2 °C107.95 mm
June16.9 °C28.7 °C108.97 mm
July19.1 °C30.3 °C131.32 mm
August18.4 °C29.9 °C84.58 mm
September15 °C27.3 °C92.46 mm
October8.3 °C21.3 °C81.28 mm
November2.2 °C14.8 °C98.55 mm
December-0.8 °C9.6 °C128.27 mm
Annual8.1 °C20.1 °C1323.85 mm

Climate Data for Maynardville Tennessee

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7b : -15°C to -12.2°C
Plant Hardiness Zone - 2012Zone 7a : -17.8°C to -15°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate