Milroy Indiana Climate Data

Monthly Average Climate Data for Milroy Indiana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January20.0 °F36.1 °F3.19 in.
February22.7 °F40.3 °F2.63 in.
March30.8 °F50.6 °F3.63 in.
April41.3 °F63.1 °F4.75 in.
May52.1 °F73.0 °F5.06 in.
June61.0 °F81.4 °F5.12 in.
July64.0 °F84.2 °F4.14 in.
August62.0 °F83.2 °F3.4 in.
September54.3 °F77.9 °F3.19 in.
October43.1 °F65.9 °F3.16 in.
November32.9 °F51.8 °F3.52 in.
December25.2 °F40.4 °F3.44 in.
Annual42.5 °F62.3 °F45.23 in.

Climate Data for Milroy 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 6a : -10°F to -5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation