Graysville Tennessee Climate Data

Monthly Average Climate Data for Graysville Tennessee

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January28.7 °F48.6 °F5.42 in.
February31.5 °F53.2 °F5.17 in.
March37.8 °F61.8 °F5.59 in.
April45.9 °F71.3 °F5.42 in.
May55.6 °F78.7 °F4.87 in.
June63.8 °F85.4 °F4.67 in.
July67.8 °F88.3 °F5.82 in.
August66.5 °F88.1 °F4.11 in.
September60.0 °F82.7 °F4.8 in.
October47.5 °F72.1 °F3.58 in.
November36.4 °F60.7 °F4.84 in.
December31.6 °F51.3 °F6.2 in.
Annual47.8 °F70.2 °F60.49 in.

Climate Data for Graysville Tennessee

Average First Frost DateOct. 21 - Oct. 31
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 7b : 5°F to 10°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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