Union City Ohio Climate Data

Monthly Average Climate Data for Union City Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.9 °F33.7 °F2.78 in.
February20.5 °F37.7 °F2.2 in.
March29.5 °F48.1 °F3.14 in.
April39.9 °F61.1 °F4.11 in.
May51.1 °F71.6 °F4.35 in.
June60.5 °F80.1 °F4.62 in.
July62.7 °F82.8 °F4.1 in.
August60.6 °F81.7 °F3.47 in.
September53.3 °F76.4 °F3.07 in.
October42.6 °F64.0 °F2.98 in.
November32.3 °F50.3 °F3.17 in.
December23.7 °F38.4 °F2.74 in.
Annual41.2 °F60.5 °F40.73 in.

Climate Data for Union City Ohio

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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