Heating Degree Days 2000
Month Allentown Normal Allentown 2000 Erie Normal Erie 2000 Harrisburg Normal Harrisburg 2000 Philadelphia Normal Philadelphia 2000 Pittsburgh Normal Pittsburgh 2000 Scranton Normal Scranton 2000 State College Normal State College 2000 Williamsport Normal Williamsport 2000
January 1153 1173 1228 1153 1128 1075 1128 1019 1206 1148 1249 1243 1212 1172 1234 1196
February 997 978 1098 929 944 847 944 793 1016 838 1070 993 1053 932 1063 955
March 834 636 902 710 738 534 738 519 794 620 871 683 890 682 834 634
April 453 459 567 565 402 375 402 370 462 442 510 510 495 485 477 459
May 183 156 269 206 147 101 123 108 214 135 217 196 216 154 200 156
June 21 33 52 57 9 16 9 15 36 33 38 59 34 38 30 32
July 0 3 0 23 0 0 0 0 6 8 0 26 9 9 0 6
August 6 16 12 19 0 4 0 0 14 14 11 32 22 23 9 16
September 85 174 86 137 59 99 59 73 100 158 109 202 113 180 106 171
October 344 372 370 342 329 286 329 229 400 298 423 409 412 348 408 369
November 681 729 654 729 618 637 618 584 681 761 708 793 723 771 696 745
December 1063 1224 1039 1261 973 1187 973 1039 1039 1291 1085 1289 1082 1298 1057 1261
Cooling Degree Days 2000
Month Allentown Normal Allentown 2000 Erie Normal Erie 2000 Harrisburg Normal Harrisburg 2000 Philadelphia Normal Philadelphia 2000 Pittsburgh Normal Pittsburgh 2000 Scranton Normal Scranton 2000 State College Normal State College 2000 Williamsport Normal Williamsport 2000
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 0 0 0 1 0 0 0 0 0 5 0 0 0 0 0 0
April 0 2 0 0 0 5 0 3 0 2 0 0 0 0 0 0
May 38 55 17 56 48 110 48 89 44 67 25 45 30 74 29 70
June 156 159 97 162 186 235 186 251 123 182 104 117 109 170 114 163
July 282 169 199 118 332 169 332 286 227 131 210 101 208 118 229 147
August 214 187 171 128 285 280 285 286 184 147 163 127 165 135 189 175
September 76 82 59 91 101 115 101 123 67 83 37 60 47 51 61 78
October 6 0 7 6 10 8 10 12 9 6 0 0 0 1 0 1
November 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
December 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0