Attica Indiana Climate Data

Monthly Average Climate Data for Attica Indiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January18.3 °F34.1 °F2.35 in.
February21.2 °F38.5 °F2.06 in.
March30.5 °F50.1 °F2.83 in.
April41.2 °F63.2 °F4.15 in.
May52.6 °F74.1 °F4.33 in.
June61.4 °F82.4 °F4.8 in.
July64.5 °F84.9 °F4.33 in.
August62.2 °F83.5 °F3.41 in.
September54.8 °F79.0 °F2.84 in.
October43.4 °F66.5 °F3.16 in.
November33.2 °F51.4 °F3.13 in.
December24.1 °F39.1 °F2.44 in.
Annual42.3 °F62.2 °F39.83 in.

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 : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation