Omaha Nebraska Climate Data

Monthly Average Climate Data for Omaha Nebraska

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.8 °F32.3 °F0.82 in.
February17.5 °F37.2 °F1.05 in.
March28.2 °F49.9 °F1.78 in.
April39.2 °F62.6 °F3.45 in.
May51.4 °F72.8 °F5.02 in.
June62.2 °F82.9 °F4.72 in.
July66.2 °F86.4 °F3.56 in.
August63.7 °F84.4 °F4.02 in.
September54.2 °F78.1 °F3.11 in.
October41.6 °F65.0 °F2.59 in.
November29.0 °F49.4 °F1.5 in.
December18.9 °F36.6 °F1.32 in.
Annual40.5 °F61.5 °F32.94 in.

Climate Data for Omaha 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 ConditionsSevere Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation