Hanover Ohio Climate Data

Monthly Average Climate Data for Hanover Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.6 °F36.1 °F3.21 in.
February21.3 °F39.4 °F2.51 in.
March29.1 °F49.4 °F3.51 in.
April39.5 °F62.7 °F3.94 in.
May49.9 °F72.4 °F4.1 in.
June58.8 °F80.5 °F4.61 in.
July62.4 °F83.8 °F4.24 in.
August60.5 °F82.5 °F3.69 in.
September53.0 °F76.5 °F3.28 in.
October41.5 °F64.4 °F2.9 in.
November32.1 °F51.6 °F2.98 in.
December25.0 °F40.6 °F3.1 in.
Annual41.1 °F61.7 °F42.07 in.

Climate Data for Hanover Ohio

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°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
2024 plantmaps.com