Gratiot Ohio Climate Data

Monthly Average Climate Data for Gratiot Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January19.9 °F36.2 °F3.22 in.
February21.5 °F39.3 °F2.58 in.
March29.4 °F49.4 °F3.54 in.
April39.8 °F62.6 °F3.94 in.
May50.0 °F72.0 °F4.11 in.
June59.0 °F79.9 °F4.64 in.
July62.5 °F83.2 °F4.24 in.
August60.7 °F82.1 °F3.65 in.
September53.2 °F76.1 °F3.4 in.
October41.8 °F64.4 °F2.88 in.
November32.3 °F51.5 °F2.99 in.
December25.2 °F40.6 °F3.09 in.
Annual41.3 °F61.4 °F42.28 in.

Climate Data for Gratiot 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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation