Shamrock Lakes Indiana Climate Data

Monthly Average Climate Data for Shamrock Lakes Indiana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-7.7 °C0.8 °C71.37 mm
February-6.4 °C3.1 °C59.94 mm
March-1.4 °C9 °C81.79 mm
April4.3 °C16.3 °C102.87 mm
May10.5 °C22.4 °C109.98 mm
June16 °C27.2 °C117.09 mm
July17.4 °C28.7 °C107.44 mm
August16.2 °C27.9 °C101.85 mm
September12.1 °C25 °C85.34 mm
October6.1 °C18.1 °C76.71 mm
November0.4 °C10.2 °C82.8 mm
December-4.3 °C3.7 °C68.58 mm
Annual5.3 °C16 °C1065.76 mm

Climate Data for Shamrock Lakes 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 5b : -26.1°C to -23.3°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation