Mount Juliet Tennessee Climate Data

Monthly Average Climate Data for Mount Juliet Tennessee

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January27.8 °F46.8 °F4.38 in.
February30.4 °F51.3 °F4.67 in.
March37.3 °F60.2 °F4.97 in.
April46.2 °F70.6 °F5.04 in.
May55.9 °F78.5 °F5.21 in.
June64.6 °F85.9 °F4.66 in.
July68.5 °F89.2 °F5.07 in.
August67.2 °F88.7 °F4.07 in.
September59.7 °F83.1 °F4.02 in.
October47.7 °F72.0 °F3.56 in.
November37.0 °F59.7 °F3.82 in.
December31.3 °F50.1 °F5.02 in.
Annual47.8 °F69.7 °F54.49 in.

Climate Data for Mount Juliet Tennessee

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 11 - Apr. 20
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