Melbourne Iowa Climate Data

Monthly Average Climate Data for Melbourne Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.6 °F27.9 °F0.98 in.
February14.7 °F32.6 °F1.16 in.
March25.9 °F45.7 °F2.06 in.
April37.0 °F59.6 °F3.79 in.
May49.6 °F70.4 °F5.02 in.
June60.0 °F80.1 °F5.49 in.
July63.7 °F83.3 °F4.35 in.
August61.1 °F81.3 °F4.35 in.
September52.1 °F75.4 °F3.5 in.
October39.7 °F62.1 °F2.62 in.
November27.4 °F46.7 °F1.93 in.
December16.9 °F33.5 °F1.43 in.
Annual38.2 °F58.2 °F36.68 in.

Climate Data for Melbourne Iowa

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation