De Witt Nebraska Climate Data

Monthly Average Climate Data for De Witt Nebraska

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January15.5 °F35.4 °F0.73 in.
February19.6 °F40.2 °F0.9 in.
March29.1 °F52.1 °F1.67 in.
April39.6 °F63.4 °F2.82 in.
May51.0 °F73.9 °F5.13 in.
June62.0 °F84.1 °F4.52 in.
July66.1 °F88.1 °F3.93 in.
August63.7 °F86.6 °F3.39 in.
September54.3 °F79.6 °F2.99 in.
October41.6 °F66.9 °F2.33 in.
November28.8 °F51.5 °F1.36 in.
December19.2 °F39.1 °F1.07 in.
Annual40.9 °F63.4 °F30.84 in.

Climate Data for De Witt 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 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