Northfield Ohio Climate Data

Monthly Average Climate Data for Northfield Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.9 °F33.7 °F3.02 in.
February19.6 °F36.0 °F2.34 in.
March26.9 °F44.9 °F3.31 in.
April38.6 °F58.2 °F3.89 in.
May49.3 °F70.3 °F4.15 in.
June58.4 °F78.4 °F4.17 in.
July62.4 °F82.7 °F4.13 in.
August60.5 °F80.9 °F3.78 in.
September53.6 °F74.3 °F3.9 in.
October43.3 °F61.8 °F3.54 in.
November34.1 °F49.3 °F3.15 in.
December25.4 °F38.2 °F3.09 in.
Annual40.9 °F59.1 °F42.47 in.

Climate Data for Northfield Ohio

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 21 - May 31
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 ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation