month,high_withoutsnow,high_withsnow,low_withoutsnow,low_withsnow
11,50.86498091603053,33.62690355329949,,
12,41.88599348534202,28.33011152416357,,
1,39.4261796042618,26.177709296353363,,
2,44.45758354755784,30.035714285714285,,
3,52.84580239862935,35.5052754982415,,
4,62.546816479400746,43.41025641025641,,
11,,,32.08062977099237,18.634517766497463
12,,,24.214169381107492,13.064684014869888
1,,,20.78386605783866,9.658962506420133
2,,,24.768637532133678,13.129926108374384
3,,,32.22615648201028,19.869871043376317
4,,,40.94423637120266,27.923076923076923