Coordinates : -96.8 43.6 Location state : South Dako Location city : Sioux City Variable Name : RH Variable Unit : % Time : Central Daylight Time 4/ 7/2003 H 19 52.73 4/ 7/2003 H 21 58.81 4/ 7/2003 H 23 59.07 5/ 7/2003 H 1 61.14 5/ 7/2003 H 3 65.67 5/ 7/2003 H 5 71.06 5/ 7/2003 H 7 76.59 5/ 7/2003 H 9 73.28 5/ 7/2003 H 11 57.75 5/ 7/2003 H 13 46.44 5/ 7/2003 H 15 39.68 5/ 7/2003 H 17 34.41 5/ 7/2003 H 19 33.15 5/ 7/2003 H 21 35.79 5/ 7/2003 H 23 44.65 6/ 7/2003 H 1 52.52 6/ 7/2003 H 3 57.14 6/ 7/2003 H 5 59.65 6/ 7/2003 H 7 60.53 6/ 7/2003 H 9 52.11 6/ 7/2003 H 11 46.86 6/ 7/2003 H 13 46.35 6/ 7/2003 H 15 49.47 6/ 7/2003 H 17 52.03 6/ 7/2003 H 19 56.47 6/ 7/2003 H 21 66.68 6/ 7/2003 H 23 81.26 7/ 7/2003 H 1 84.20 7/ 7/2003 H 3 82.75 7/ 7/2003 H 5 77.43 7/ 7/2003 H 7 71.86 7/ 7/2003 H 9 76.14 7/ 7/2003 H 11 59.90 7/ 7/2003 H 13 51.99 7/ 7/2003 H 15 41.58 7/ 7/2003 H 17 37.93 7/ 7/2003 H 19 38.64