Unionville Center Ohio Climate Data

Monthly Average Climate Data for Unionville Center Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.0 °F35.2 °F2.89 in.
February21.9 °F38.7 °F2.32 in.
March30.0 °F49.4 °F3.15 in.
April40.3 °F62.5 °F4.01 in.
May51.4 °F73.3 °F4.43 in.
June60.5 °F81.4 °F4.7 in.
July63.6 °F84.1 °F4.45 in.
August61.4 °F83.0 °F3.56 in.
September54.2 °F77.8 °F3.24 in.
October42.8 °F65.3 °F2.78 in.
November32.8 °F51.3 °F2.98 in.
December25.6 °F39.9 °F2.91 in.
Annual42 °F61.8 °F41.42 in.

Climate Data for Unionville Center Ohio

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 1 - May 10
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
2024 plantmaps.com