Attica Indiana Climate Data

Monthly Average Climate Data for Attica Indiana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-7.6 °C1.2 °C59.69 mm
February-6 °C3.6 °C52.32 mm
March-0.8 °C10.1 °C71.88 mm
April5.1 °C17.3 °C105.41 mm
May11.4 °C23.4 °C109.98 mm
June16.3 °C28 °C121.92 mm
July18.1 °C29.4 °C109.98 mm
August16.8 °C28.6 °C86.61 mm
September12.7 °C26.1 °C72.14 mm
October6.3 °C19.2 °C80.26 mm
November0.7 °C10.8 °C79.5 mm
December-4.4 °C3.9 °C61.98 mm
Annual5.7 °C16.8 °C1011.67 mm

Climate Data for Attica Indiana

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 1 - May 10
Average Days With Frost100-125 Days
Plant Hardiness Zone - 2023Zone 6a : -23.3°C to -20.6°C
Plant Hardiness Zone - 2012Zone 5b : -26.1°C to -23.3°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation