Trotwood Ohio Climate Data

Monthly Average Climate Data for Trotwood Ohio

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-6.1 °C2.6 °C78.99 mm
February-4.8 °C4.7 °C59.69 mm
March-0.3 °C10.3 °C86.36 mm
April5.7 °C17.6 °C110.24 mm
May11.8 °C23.2 °C114.81 mm
June16.7 °C27.9 °C114.05 mm
July18.5 °C29.6 °C102.36 mm
August17.4 °C29.2 °C76.2 mm
September13.3 °C25.7 °C78.74 mm
October6.7 °C18.9 °C74.68 mm
November1.1 °C11.3 °C76.71 mm
December-3.2 °C5 °C79.76 mm
Annual6.4 °C17.2 °C1052.59 mm

Climate Data for Trotwood 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 : -20.6°C to -17.8°C
Plant Hardiness Zone - 2012Zone 6a : -23.3°C to -20.6°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation