Zanesville Ohio Climate Data

Monthly Average Climate Data for Zanesville Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.0 °F37.2 °F3.13 in.
February21.7 °F40.5 °F2.55 in.
March29.0 °F50.7 °F3.49 in.
April39.4 °F64.4 °F3.79 in.
May50.1 °F73.6 °F4.05 in.
June58.9 °F81.3 °F4.6 in.
July62.9 °F84.7 °F4.15 in.
August61.3 °F83.7 °F3.84 in.
September53.4 °F77.3 °F3.42 in.
October41.7 °F64.8 °F2.81 in.
November32.1 °F52.6 °F2.94 in.
December25.5 °F41.7 °F3.06 in.
Annual41.3 °F62.7 °F41.83 in.

Climate Data for Zanesville Ohio

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation