Smithfield Nebraska Climate Data

Monthly Average Climate Data for Smithfield Nebraska

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.7 °F37.8 °F0.42 in.
February18.2 °F41.3 °F0.65 in.
March25.9 °F52.7 °F1.27 in.
April36.5 °F61.9 °F2.39 in.
May47.3 °F72.5 °F3.71 in.
June58.2 °F83.6 °F3.57 in.
July62.6 °F88.4 °F3.74 in.
August60.4 °F85.5 °F3.12 in.
September51.1 °F79.4 °F1.73 in.
October37.9 °F66.5 °F1.78 in.
November25.5 °F51.7 °F0.85 in.
December16.6 °F40.1 °F0.64 in.
Annual37.9 °F63.5 °F23.87 in.

Climate Data for Smithfield Nebraska

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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