Norwalk Ohio Climate Data

Monthly Average Climate Data for Norwalk Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.8 °F33.5 °F2.7 in.
February20.2 °F36.3 °F2.29 in.
March28.0 °F45.8 °F2.88 in.
April38.4 °F59.3 °F3.95 in.
May49.8 °F70.6 °F3.89 in.
June59.5 °F79.3 °F4.21 in.
July63.1 °F83.2 °F4.03 in.
August61.2 °F81.5 °F3.58 in.
September53.9 °F75.5 °F3.56 in.
October43.0 °F63.4 °F3.29 in.
November33.5 °F49.9 °F2.86 in.
December24.8 °F38.6 °F2.66 in.
Annual41.2 °F59.7 °F39.9 in.

Climate Data for Norwalk Ohio

Average First Frost DateOct. 21 - Oct. 31
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 ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation