Seward Nebraska Climate Data

Monthly Average Climate Data for Seward Nebraska

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.7 °F33.9 °F0.67 in.
February17.9 °F39.0 °F0.79 in.
March27.5 °F51.3 °F1.57 in.
April38.5 °F63.0 °F2.73 in.
May50.1 °F73.5 °F4.92 in.
June60.9 °F83.1 °F4.64 in.
July65.1 °F86.9 °F3.44 in.
August62.7 °F85.2 °F3.73 in.
September53.3 °F78.7 °F2.56 in.
October40.5 °F66.2 °F2.17 in.
November27.6 °F50.6 °F1.29 in.
December17.9 °F37.8 °F0.89 in.
Annual39.6 °F62.4 °F29.4 in.

Climate Data for Seward Nebraska

Average First Frost DateOct. 1 - Oct. 10
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 ConditionsNormal
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation