Oldenburg Indiana Climate Data

Monthly Average Climate Data for Oldenburg Indiana

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-5.9 °C3.2 °C87.38 mm
February-4.7 °C5.4 °C71.37 mm
March-0.2 °C11.1 °C96.52 mm
April5.6 °C17.8 °C120.14 mm
May11.4 °C23.2 °C125.98 mm
June16.2 °C27.6 °C120.65 mm
July18 °C29.2 °C104.9 mm
August17 °C28.9 °C83.06 mm
September12.7 °C25.7 °C81.03 mm
October6.4 °C19.2 °C82.04 mm
November0.8 °C11.8 °C88.9 mm
December-3.3 °C5.4 °C92.71 mm
Annual6.2 °C17.4 °C1154.68 mm

Climate Data for Oldenburg 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 6b : -20.6°C to -17.8°C
Plant Hardiness Zone - 2012Zone 6a : -23.3°C to -20.6°C
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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