Plymouth Nebraska Climate Data

Monthly Average Climate Data for Plymouth Nebraska

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.2 °F35.3 °F0.72 in.
February19.0 °F39.9 °F0.89 in.
March28.6 °F52.1 °F1.64 in.
April38.8 °F63.2 °F2.85 in.
May50.7 °F73.5 °F4.97 in.
June61.5 °F83.5 °F4.5 in.
July65.7 °F87.7 °F4.05 in.
August63.4 °F86.1 °F3.4 in.
September54.3 °F79.1 °F3.05 in.
October41.6 °F66.5 °F2.29 in.
November28.9 °F51.7 °F1.37 in.
December19.3 °F39.3 °F1.06 in.
Annual40.6 °F63.2 °F30.79 in.

Climate Data for Plymouth 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 6a : -10°F to -5°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