Grand Junction Tennessee Climate Data

Monthly Average Climate Data for Grand Junction Tennessee

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January29.5 °F49.5 °F4.54 in.
February32.4 °F54.2 °F4.93 in.
March39.5 °F62.7 °F5.67 in.
April47.8 °F72.3 °F5.69 in.
May57.6 °F79.9 °F5.38 in.
June65.5 °F87.2 °F4.66 in.
July68.9 °F90.1 °F4.64 in.
August67.2 °F90.0 °F3.42 in.
September60.3 °F84.8 °F3.96 in.
October48.3 °F74.2 °F4.13 in.
November38.4 °F61.8 °F4.08 in.
December32.6 °F52.2 °F5.68 in.
Annual49 °F71.6 °F56.78 in.

Climate Data for Grand Junction Tennessee

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 7b : 5°F to 10°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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