Savannah Ohio Climate Data

Monthly Average Climate Data for Savannah Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.9 °F33.5 °F2.83 in.
February19.2 °F36.3 °F2.11 in.
March27.2 °F46.1 °F2.91 in.
April38.0 °F60.0 °F3.78 in.
May48.8 °F70.7 °F4.07 in.
June58.1 °F79.3 °F4.37 in.
July61.4 °F82.9 °F4.24 in.
August59.7 °F81.4 °F3.82 in.
September52.5 °F75.4 °F3.35 in.
October41.7 °F63.0 °F3.09 in.
November32.1 °F49.5 °F2.91 in.
December23.9 °F38.2 °F2.65 in.
Annual40 °F59.7 °F40.13 in.

Climate Data for Savannah Ohio

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
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