Benton Kentucky Climate Data

Monthly Average Climate Data for Benton Kentucky

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January27.0 °F44.9 °F3.94 in.
February29.7 °F49.5 °F4.24 in.
March37.8 °F59.3 °F4.87 in.
April47.0 °F70.2 °F5.15 in.
May56.8 °F78.2 °F5.67 in.
June65.3 °F85.9 °F4.83 in.
July69.0 °F89.3 °F4.33 in.
August66.8 °F88.9 °F3.49 in.
September59.3 °F82.8 °F3.58 in.
October47.6 °F71.3 °F3.76 in.
November37.0 °F58.6 °F4.0 in.
December29.8 °F48.3 °F4.99 in.
Annual47.8 °F68.9 °F52.85 in.

Climate Data for Benton Kentucky

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationCfa - Humid Subtropical Climate