Fraser Iowa Climate Data

Monthly Average Climate Data for Fraser Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.3 °F28.4 °F0.97 in.
February14.3 °F33.0 °F1.19 in.
March26.1 °F46.2 °F2.06 in.
April37.4 °F60.6 °F3.82 in.
May49.3 °F71.2 °F5.11 in.
June59.8 °F80.7 °F5.39 in.
July63.4 °F84.3 °F4.49 in.
August60.7 °F82.2 °F4.42 in.
September52.1 °F76.3 °F3.13 in.
October39.5 °F63.1 °F2.78 in.
November27.4 °F47.4 °F1.75 in.
December16.5 °F33.8 °F1.41 in.
Annual38.1 °F58.9 °F36.52 in.

Climate Data for Fraser 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 ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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