Marlboro Ohio Climate Data

Monthly Average Climate Data for Marlboro Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.9 °F33.7 °F2.95 in.
February19.8 °F36.5 °F2.27 in.
March27.9 °F46.1 °F3.18 in.
April38.6 °F59.5 °F3.69 in.
May48.7 °F69.8 °F4.03 in.
June58.2 °F78.7 °F4.4 in.
July61.9 °F82.5 °F4.24 in.
August60.0 °F80.5 °F3.57 in.
September53.2 °F74.4 °F3.51 in.
October42.2 °F62.7 °F3.21 in.
November32.8 °F49.5 °F2.93 in.
December24.6 °F38.6 °F2.88 in.
Annual40.6 °F59.4 °F40.86 in.

Climate Data for Marlboro Ohio

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 21 - May 31
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 ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year