Alcoa Tennessee Climate Data

Monthly Average Climate Data for Alcoa Tennessee

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January28.7 °F47.8 °F5.0 in.
February31.7 °F52.4 °F4.94 in.
March38.1 °F61.3 °F5.05 in.
April46.7 °F70.6 °F4.96 in.
May56.2 °F78.6 °F4.09 in.
June64.3 °F85.4 °F4.35 in.
July68.3 °F88.3 °F5.39 in.
August67.1 °F87.8 °F3.54 in.
September60.8 °F83.0 °F3.68 in.
October48.3 °F72.1 °F3.2 in.
November37.0 °F60.3 °F4.25 in.
December32.0 °F51.2 °F5.34 in.
Annual48.3 °F69.9 °F53.79 in.

Climate Data for Alcoa 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 ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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