Gruver Iowa Climate Data

Monthly Average Climate Data for Gruver Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January7.2 °F24.0 °F0.82 in.
February11.0 °F28.3 °F0.83 in.
March23.1 °F40.9 °F1.69 in.
April35.0 °F56.8 °F3.35 in.
May47.6 °F68.9 °F4.6 in.
June58.5 °F79.0 °F4.83 in.
July62.0 °F82.4 °F3.72 in.
August59.1 °F79.7 °F3.58 in.
September50.6 °F74.2 °F3.18 in.
October37.6 °F60.2 °F2.4 in.
November24.8 °F43.6 °F1.28 in.
December13.3 °F29.3 °F0.99 in.
Annual35.8 °F55.6 °F31.27 in.

Climate Data for Gruver Iowa

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 1 - May 10
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°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
2024 plantmaps.com