Martinsville Indiana Climate Data

Monthly Average Climate Data for Martinsville Indiana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-6.9 °C2.5 °C81.53 mm
February-5.6 °C5 °C64.26 mm
March-0.9 °C10.9 °C88.14 mm
April4.6 °C17.6 °C123.7 mm
May10.6 °C22.8 °C127.25 mm
June15.6 °C27.4 °C135.13 mm
July17.6 °C29.1 °C108.46 mm
August16.5 °C28.7 °C83.57 mm
September12.2 °C25.6 °C89.92 mm
October5.4 °C18.9 °C89.66 mm
November-0.1 °C11.3 °C92.2 mm
December-4.2 °C5.2 °C82.8 mm
Annual5.4 °C17.1 °C1166.62 mm

Climate Data for Martinsville Indiana

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 : -23.3°C to -20.6°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