Thornport Ohio Climate Data

Monthly Average Climate Data for Thornport Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.1 °F36.4 °F3.26 in.
February21.8 °F39.6 °F2.56 in.
March29.8 °F49.6 °F3.66 in.
April40.3 °F62.7 °F4.01 in.
May50.7 °F72.4 °F4.15 in.
June59.6 °F80.6 °F4.51 in.
July63.2 °F83.6 °F4.45 in.
August61.2 °F82.4 °F3.63 in.
September53.7 °F76.8 °F3.35 in.
October42.2 °F64.8 °F2.94 in.
November32.6 °F51.8 °F3.0 in.
December25.5 °F40.9 °F3.16 in.
Annual41.7 °F61.8 °F42.68 in.

Climate Data for Thornport Ohio

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsExtreme Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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