Waterloo Nebraska Climate Data

Monthly Average Climate Data for Waterloo Nebraska

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.9 °F32.6 °F0.79 in.
February17.7 °F37.5 °F1.09 in.
March28.3 °F50.1 °F1.73 in.
April39.0 °F62.5 °F3.19 in.
May50.9 °F72.5 °F4.84 in.
June61.9 °F82.8 °F4.96 in.
July65.9 °F86.4 °F3.5 in.
August63.4 °F84.3 °F4.0 in.
September53.9 °F78.0 °F3.19 in.
October41.3 °F65.1 °F2.48 in.
November28.6 °F49.7 °F1.4 in.
December18.6 °F36.6 °F1.31 in.
Annual40.3 °F61.5 °F32.48 in.

Climate Data for Waterloo Nebraska

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