Solon Iowa Climate Data

Monthly Average Climate Data for Solon Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January12.3 °F29.0 °F1.34 in.
February15.9 °F33.5 °F1.58 in.
March27.0 °F46.7 °F2.27 in.
April38.0 °F60.8 °F3.79 in.
May49.9 °F71.6 °F4.68 in.
June60.2 °F80.9 °F5.37 in.
July63.5 °F84.1 °F4.49 in.
August61.0 °F82.2 °F4.29 in.
September52.4 °F76.3 °F3.64 in.
October40.5 °F63.2 °F2.97 in.
November28.6 °F47.7 °F2.23 in.
December18.2 °F34.4 °F1.74 in.
Annual39 °F59.2 °F38.39 in.

Climate Data for Solon Iowa

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