Troy Ohio Climate Data

Monthly Average Climate Data for Troy Ohio

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.3 °F35.9 °F3.0 in.
February22.5 °F39.5 °F2.3 in.
March30.8 °F49.9 °F3.2 in.
April41.3 °F62.9 °F4.12 in.
May52.5 °F73.2 °F4.57 in.
June61.5 °F81.6 °F4.42 in.
July64.5 °F84.8 °F4.33 in.
August62.6 °F83.7 °F3.11 in.
September55.2 °F78.1 °F3.15 in.
October43.8 °F65.7 °F2.81 in.
November33.6 °F51.8 °F3.08 in.
December25.8 °F40.4 °F3.04 in.
Annual42.9 °F62.3 °F41.13 in.

Climate Data for Troy 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 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation