New Market Iowa Climate Data

Monthly Average Climate Data for New Market Iowa

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.0 °F31.9 °F0.83 in.
February17.8 °F37.5 °F1.07 in.
March27.8 °F49.9 °F2.18 in.
April38.6 °F62.1 °F3.43 in.
May50.4 °F71.9 °F5.58 in.
June60.4 °F81.0 °F5.46 in.
July65.4 °F85.5 °F4.51 in.
August63.3 °F84.0 °F3.75 in.
September54.1 °F76.9 °F3.41 in.
October41.8 °F64.7 °F2.94 in.
November30.0 °F49.8 °F2.02 in.
December19.3 °F37.3 °F1.34 in.
Annual40.2 °F61 °F36.52 in.

Climate Data for New Market Iowa

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation
2024 plantmaps.com