Hilliard Ohio Climate Data

Monthly Average Climate Data for Hilliard Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.9 °F35.8 °F2.89 in.
February22.8 °F39.3 °F2.4 in.
March31.0 °F49.9 °F3.27 in.
April41.2 °F63.3 °F3.9 in.
May52.3 °F73.6 °F4.3 in.
June61.1 °F81.8 °F4.57 in.
July64.5 °F84.6 °F4.12 in.
August62.5 °F83.5 °F3.44 in.
September55.4 °F78.0 °F3.13 in.
October43.9 °F65.5 °F2.76 in.
November33.7 °F51.6 °F2.91 in.
December26.5 °F40.5 °F3.02 in.
Annual43 °F62.3 °F40.71 in.

Climate Data for Hilliard Ohio

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 11 - May 20
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6b : -5°F to 0°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
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