Dayton Tennessee Climate Data

Monthly Average Climate Data for Dayton Tennessee

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January28.6 °F48.6 °F5.27 in.
February31.2 °F53.0 °F5.09 in.
March37.5 °F61.8 °F5.37 in.
April45.6 °F71.4 °F5.44 in.
May55.6 °F78.9 °F4.95 in.
June63.5 °F85.6 °F4.48 in.
July67.9 °F88.4 °F5.85 in.
August66.7 °F88.4 °F4.1 in.
September59.8 °F82.9 °F4.96 in.
October47.6 °F72.3 °F3.6 in.
November36.2 °F60.8 °F4.89 in.
December31.4 °F51.3 °F6.15 in.
Annual47.6 °F70.3 °F60.15 in.

Climate Data for Dayton Tennessee

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost75-100 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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