Heating Degree Days 2002
Month Allentown Normal Allentown 2002 Erie Normal Erie 2002 Harrisburg Normal Harrisburg 2002 Philadelphia Normal Philadelphia 2002 Pittsburgh Normal Pittsburgh 2002 Scranton Normal Scranton 2002 State College Normal State College 2002 Williamsport Normal Williamsport 2002
January 1147 946 1209 953 1076 899 1020 790 1163 910 1214 975 1211 927 1201 962
February 966 802 1074 866 901 766 858 662 979 834 1040 840 1030 841 1014 817
March 784 739 926 879 723 699 681 594 788 739 866 775 871 813 824 783
April 450 410 585 505 390 343 362 290 462 399 512 459 505 445 471 428
May 176 261 288 368 148 189 113 120 200 275 219 309 219 273 196 269
June 26 19 75 53 14 5 12 4 43 15 53 35 52 21 38 25
July 3 0 13 2 0 0 1 0 6 0 9 4 10 6 5 2
August 8 4 18 4 1 1 2 1 13 0 18 7 20 2 12 4
September 95 47 123 45 52 22 39 4 105 38 138 68 140 52 116 41
October 374 425 398 444 338 395 269 277 397 455 431 483 437 480 417 451
November 657 717 684 713 621 663 545 574 677 736 711 751 720 726 708 741
December 985 1091 1016 1070 937 1047 857 910 996 1055 1047 1110 1054 1116 1033 1130
Cooling Degree Days 2002
Month Allentown Normal Allentown 2002 Erie Normal Erie 2002 Harrisburg Normal Harrisburg 2002 Philadelphia Normal Philadelphia 2002 Pittsburgh Normal Pittsburgh 2002 Scranton Normal Scranton 2002 State College Normal State College 2002 Williamsport Normal Williamsport 2002
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 2 0 1 0 0 0 0 0
April 6 39 5 27 1 42 10 63 10 38 5 44 0 37 6 37
May 45 33 30 18 54 38 70 76 70 26 35 26 33 26 39 33
June 164 162 105 163 186 227 234 277 234 191 113 139 109 178 135 176
July 292 338 197 227 337 417 395 459 395 350 220 276 203 280 251 307
August 235 322 166 230 279 402 351 461 351 289 174 254 160 301 206 299
September 83 95 63 135 87 145 152 224 152 115 57 74 29 87 68 101
October 7 18 6 26 11 26 19 54 19 29 4 8 4 20 4 19
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