Rockville Nebraska Climate Data

Monthly Average Climate Data for Rockville Nebraska

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.6 °F35.7 °F0.52 in.
February16.8 °F39.5 °F0.65 in.
March26.2 °F51.4 °F1.61 in.
April36.4 °F62.3 °F2.91 in.
May47.6 °F72.1 °F4.26 in.
June58.8 °F82.5 °F4.08 in.
July63.7 °F86.9 °F3.44 in.
August61.3 °F84.7 °F3.31 in.
September51.4 °F78.1 °F2.1 in.
October37.9 °F65.2 °F2.07 in.
November25.5 °F50.6 °F1.03 in.
December16.5 °F38.4 °F0.8 in.
Annual38 °F62.3 °F26.78 in.

Climate Data for Rockville Nebraska

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
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