Heating Degree Days 2008
Month Allentown Normal Allentown 2008 Erie Normal Erie 2008 Harrisburg Normal Harrisburg 2008 Philadelphia Normal Philadelphia 2008 Pittsburgh Normal Pittsburgh 2008 Scranton Normal Scranton 2008 State College Normal State College 2008 Williamsport Normal Williamsport 2008
January 1147 1024 1209 1019 1076 968 1020 895 1163 1036 1214 1095 1211 1065 1201 1077
February 966 967 1074 1088 901 952 858 810 979 1025 1040 1060 1030 1073 1014 1066
March 784 776 926 997 723 718 681 617 788 860 866 868 871 891 824 822
April 450 373 585 417 390 314 362 261 462 327 512 390 505 357 471 344
May 197 273 269 0 148 210 113 149 200 250 219 314 220 300 196 269
June 26 9 75 0 14 2 12 0 43 18 53 25 52 21 38 10
July 15 0 0 0 0 0 0 0 6 0 0 0 10 9 6 0
August 8 6 18 0 1 5 2 0 13 7 18 40 20 3 12 2
September 95 53 123 56 52 32 39 13 105 61 138 72 140 82 116 64
October 374 192 398 190 338 165 269 117 397 222 431 231 437 225 417 223
November 657 719 684 690 621 655 545 570 677 689 711 759 720 744 708 748
December 985 986 1016 991 937 936 857 842 996 938 1047 1055 1054 995 1033 1012
Cooling Degree Days 2008
Month Allentown Normal Allentown 2008 Erie Normal Erie 2008 Harrisburg Normal Harrisburg 2008 Philadelphia Normal Philadelphia 2008 Pittsburgh Normal Pittsburgh 2008 Scranton Normal Scranton 2008 State College Normal State College 2008 Williamsport Normal Williamsport 2008
January 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
February 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
March 1 0 1 0 0 0 2 0 0 0 1 0 0 2 0 0
April 6 0 5 10 1 0 10 9 10 2 5 6 0 6 6 1
May 45 12 10 64 54 18 72 37 12 36 6 33 10 39 12
June 164 217 105 188 186 293 234 347 143 176 113 147 109 209 135 224
July 288 304 199 174 337 319 395 452 244 241 220 187 203 197 251 224
August 235 152 166 172 279 132 351 310 351 294 174 51 160 139 206 252
September 83 120 63 118 87 178 152 230 152 118 57 98 29 107 68 102
October 7 65 6 75 11 81 19 110 19 56 4 52 4 51 4 57
November 0 0 0 0 0 0 2 0 2 0 0 0 0 0 0 0
December 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0