Glenwillow Ohio Climate Data

Monthly Average Climate Data for Glenwillow Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.2 °F33.9 °F3.04 in.
February20.0 °F36.4 °F2.35 in.
March27.4 °F45.2 °F3.29 in.
April38.7 °F58.4 °F3.89 in.
May49.2 °F70.4 °F4.13 in.
June58.5 °F78.6 °F4.2 in.
July62.3 °F82.8 °F4.18 in.
August60.6 °F81.1 °F3.76 in.
September53.7 °F74.5 °F3.9 in.
October43.2 °F62.1 °F3.55 in.
November34.0 °F49.5 °F3.18 in.
December25.6 °F38.6 °F3.14 in.
Annual41 °F59.3 °F42.61 in.

Climate Data for Glenwillow 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 ClassificationDfb - Humid Continental Mild Summer, Wet All Year