Collins Iowa Climate Data

Monthly Average Climate Data for Collins Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.9 °F28.3 °F0.97 in.
February14.9 °F33.0 °F1.15 in.
March26.2 °F46.0 °F2.07 in.
April37.5 °F60.0 °F3.76 in.
May49.8 °F70.6 °F5.11 in.
June60.4 °F80.4 °F5.5 in.
July63.8 °F83.7 °F4.42 in.
August61.3 °F81.6 °F4.39 in.
September52.4 °F75.8 °F3.52 in.
October40.0 °F62.3 °F2.6 in.
November27.7 °F47.1 °F1.9 in.
December17.0 °F33.8 °F1.44 in.
Annual38.5 °F58.6 °F36.83 in.

Climate Data for Collins 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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