sday,min_year,max_year,iem_avgh,ncei91_avgh,ncei81_avgh,ncei71_avgh,iem_avgl,ncei91_avgl,ncei81_avgl,ncei71_avgl,iem_avgt,ncei91_avgt,ncei81_avgt,ncei71_avgt
0401,1893,2026,53.83582089552239,56.2,56.4,55.0,31.880597014925375,33.6,33.3,33.0,42.85820895522388,44.900001525878906,44.849998474121094,44.0
0402,1893,2026,54.649253731343286,56.7,56.9,55.0,32.42537313432836,33.9,33.6,33.0,43.53731343283582,45.30000305175781,45.25,44.0
0403,1893,2026,55.3955223880597,57.1,57.4,56.0,32.76865671641791,34.3,34.0,34.0,44.082089552238806,45.69999694824219,45.70000076293945,45.0
0404,1893,2026,54.71641791044776,57.6,57.9,56.0,32.3955223880597,34.6,34.3,34.0,43.55597014925373,46.099998474121094,46.099998474121094,45.0
0405,1893,2026,55.87313432835821,58.0,58.4,57.0,32.97014925373134,34.9,34.7,34.0,44.42164179104478,46.45000076293945,46.55000305175781,45.5
0406,1893,2026,57.5,58.5,58.9,57.0,33.634328358208954,35.3,35.0,35.0,45.56716417910448,46.900001525878906,46.95000076293945,46.0
0407,1893,2026,57.97014925373134,58.9,59.4,58.0,34.47761194029851,35.6,35.4,35.0,46.223880597014926,47.25,47.400001525878906,46.5
0408,1893,2025,56.954887218045116,59.3,59.8,58.0,34.08270676691729,35.9,35.8,35.0,45.5187969924812,47.599998474121094,47.79999923706055,46.5
0409,1893,2025,56.54887218045113,59.7,60.3,59.0,33.1203007518797,36.3,36.1,36.0,44.83458646616541,48.0,48.19999694824219,47.5
0410,1893,2025,58.54887218045113,60.1,60.8,59.0,34.609022556390975,36.6,36.5,36.0,46.578947368421055,48.349998474121094,48.650001525878906,47.5
0411,1893,2025,59.17293233082707,60.5,61.2,60.0,36.06015037593985,36.9,36.9,36.0,47.61654135338346,48.70000076293945,49.05000305175781,48.0
0412,1893,2025,59.421052631578945,60.9,61.7,60.0,35.93984962406015,37.3,37.3,37.0,47.68045112781955,49.099998474121094,49.5,48.5
0413,1893,2025,60.45112781954887,61.3,62.1,61.0,36.00751879699248,37.6,37.7,37.0,48.22932330827068,49.44999694824219,49.900001525878906,49.0
0414,1893,2025,60.83458646616541,61.6,62.5,61.0,36.774436090225564,38.0,38.0,37.0,48.80451127819549,49.79999923706055,50.25,49.0
0415,1893,2025,61.56390977443609,62.0,63.0,62.0,36.72932330827068,38.3,38.4,38.0,49.14661654135338,50.150001525878906,50.70000076293945,50.0
0416,1893,2025,62.1578947368421,62.4,63.4,62.0,38.13533834586466,38.7,38.8,38.0,50.14661654135338,50.55000305175781,51.099998474121094,50.0
0417,1893,2025,62.94736842105263,62.7,63.8,62.0,38.54887218045113,39.0,39.2,39.0,50.74812030075188,50.849998474121094,51.5,50.5
0418,1893,2025,63.40601503759399,63.1,64.2,63.0,39.473684210526315,39.4,39.6,39.0,51.43984962406015,51.25,51.89999771118164,51.0
0419,1893,2025,63.669172932330824,63.4,64.6,63.0,39.13533834586466,39.7,40.0,39.0,51.402255639097746,51.55000305175781,52.29999923706055,51.0
0420,1893,2025,62.07518796992481,63.8,65.0,64.0,40.285714285714285,40.1,40.4,40.0,51.18045112781955,51.94999694824219,52.70000076293945,52.0
0421,1893,2025,62.80451127819549,64.1,65.4,64.0,39.53383458646616,40.5,40.8,40.0,51.169172932330824,52.29999923706055,53.099998474121094,52.0
0422,1893,2025,64.15789473684211,64.5,65.7,64.0,39.8421052631579,40.8,41.2,40.0,52.0,52.650001525878906,53.44999694824219,52.0
0423,1893,2025,65.07518796992481,64.8,66.1,65.0,41.1578947368421,41.2,41.6,41.0,53.11654135338346,53.0,53.849998474121094,53.0
0424,1893,2025,65.42857142857143,65.1,66.5,65.0,41.02255639097744,41.6,42.0,41.0,53.225563909774436,53.349998474121094,54.25,53.0
0425,1893,2025,65.7218045112782,65.5,66.8,66.0,42.29323308270677,42.0,42.4,42.0,54.00751879699248,53.75,54.60000228881836,54.0
0426,1893,2025,65.23308270676692,65.8,67.1,66.0,41.65413533834587,42.4,42.8,42.0,53.443609022556394,54.10000228881836,54.94999694824219,54.0
0427,1893,2025,66.02255639097744,66.1,67.5,66.0,42.18796992481203,42.8,43.2,42.0,54.10526315789474,54.44999694824219,55.349998474121094,54.0
0428,1893,2025,65.70676691729324,66.5,67.8,67.0,41.330827067669176,43.2,43.6,43.0,53.5187969924812,54.849998474121094,55.70000076293945,55.0
0429,1893,2025,65.86466165413533,66.8,68.1,67.0,43.24812030075188,43.6,44.0,43.0,54.556390977443606,55.20000076293945,56.04999923706055,55.0
0430,1893,2025,65.6842105263158,67.1,68.5,67.0,43.42857142857143,44.0,44.4,44.0,54.556390977443606,55.54999923706055,56.45000076293945,55.5