Union Nebraska Climate Data

Monthly Average Climate Data for Union Nebraska

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.5 °F33.5 °F0.81 in.
February17.9 °F38.6 °F1.04 in.
March28.3 °F51.6 °F1.81 in.
April39.1 °F63.6 °F3.3 in.
May51.1 °F73.7 °F5.32 in.
June61.6 °F83.0 °F4.96 in.
July65.6 °F86.6 °F3.97 in.
August63.1 °F84.9 °F3.52 in.
September53.3 °F78.7 °F3.1 in.
October41.0 °F66.6 °F2.63 in.
November27.9 °F50.6 °F1.53 in.
December18.3 °F38.1 °F1.22 in.
Annual40.1 °F62.5 °F33.21 in.

Climate Data for Union Nebraska

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 5b : -15°F to -10°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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