Iowa: Temperature Extremes

Updated February 21, 2017 | Factmonster Staff
MonthMaximum
F
YearPlaceMinimum
F
YearPlace
Jan.731950Keokuk?471912Washta
Feb.821972Sidney?471996Elkader
March951986Ida Grove?351962Hampton*
April1001980Waterloo*?91982Manchester
May1111934Inwood101967Swea City
June1111934Lamoni271946Decorah
July1181934Keokuk351984Elkader
Aug.1161934Keokuk301950Sibley*
Sept.1071939Logan*151899Sibley*
Oct.971963Forest City*?151925Inwood
Nov.861899Burlington?251887Unknown
Dec.741939Thurman?401917Washta
*Also on earlier dates at the same time or other places.