Robertsville Ohio Climate Data

Monthly Average Climate Data for Robertsville Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.4 °F34.4 °F3.06 in.
February20.4 °F37.2 °F2.27 in.
March28.3 °F47.0 °F3.24 in.
April38.9 °F60.4 °F3.62 in.
May49.0 °F70.5 °F4.07 in.
June58.4 °F79.2 °F4.49 in.
July62.1 °F83.0 °F4.4 in.
August60.3 °F81.2 °F3.64 in.
September53.5 °F75.1 °F3.42 in.
October42.4 °F63.4 °F3.14 in.
November33.1 °F50.2 °F2.91 in.
December25.1 °F39.3 °F2.92 in.
Annual40.9 °F60.1 °F41.18 in.

Climate Data for Robertsville Ohio

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year
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