Dorchester Nebraska Climate Data

Monthly Average Climate Data for Dorchester Nebraska

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January14.6 °F34.5 °F0.72 in.
February18.6 °F39.4 °F0.82 in.
March28.2 °F51.8 °F1.58 in.
April38.9 °F63.0 °F2.63 in.
May50.3 °F72.8 °F5.11 in.
June61.1 °F82.8 °F4.43 in.
July65.2 °F86.6 °F3.66 in.
August62.8 °F84.8 °F3.45 in.
September53.9 °F78.3 °F2.8 in.
October41.0 °F65.9 °F2.28 in.
November28.0 °F50.7 °F1.32 in.
December18.6 °F38.2 °F1.04 in.
Annual40.1 °F62.4 °F29.84 in.

Climate Data for Dorchester 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 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