HEATING DEGREE DAY DATA WEEKLY SUMMARY
POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES
CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA
LAST DATE OF DATA COLLECTION PERIOD IS DEC 04, 1999
ACCUMULATIONS ARE FROM JUL 1, 1999 TO DEC 04, 1999
-9999 = NORMAL LESS THAN 100 OR RATIO INCALCULABLE
STATE WEEK WEEK WEEK CUM CUM CUM CUM CUM
TOTAL DEV DEV TOTAL DEV DEV DEV DEV
FROM FROM FROM FROM FROM FROM
NORM L YR NORM L YR NORM L YR
PRCT PRCT
ALABAMA 113 3 70 470 -76 127 -14 37
ARIZONA 66 -35 -5 214 -140 -101 -40 -32
ARKANSAS 97 -44 65 497 -195 13 -28 3
CALIFORNIA 91 -13 -12 392 -116 -207 -23 -35
COLORADO 192 -59 51 1598 -187 118 -10 8
CONNECTICUT 202 16 82 1237 -78 26 -6 2
DELAWARE 172 22 93 793 -106 -7 -12 -1
FLORIDA 37 15 34 69 -7 53 -9 331
GEORGIA 132 21 87 526 -43 175 -8 50
IDAHO 205 -42 23 1581 -209 38 -12 2
ILLINOIS 180 -35 103 1146 -194 135 -14 13
INDIANA 177 -18 97 1057 -166 77 -14 8
IOWA 179 -70 82 1329 -228 125 -15 10
KANSAS 129 -65 81 780 -275 61 -26 8
KENTUCKY 160 -2 91 785 -151 42 -16 6
LOUISIANA 57 -19 54 257 -50 121 -16 89
MAINE 229 -6 39 1674 -198 -88 -11 -5
MARYLAND 171 18 99 829 -104 71 -11 9
MASSACHUSETTS 201 9 69 1248 -145 -15 -10 -1
MICHIGAN 190 -27 94 1365 -173 156 -11 13
MINNESOTA 228 -69 69 1776 -283 134 -14 8
MISSISSIPPI 86 -15 63 415 -64 134 -13 48
MISSOURI 135 -57 85 818 -273 34 -25 4
MONTANA 221 -48 16 1920 -260 117 -12 6
NEBRASKA 177 -66 69 1197 -286 88 -19 8
NEVADA 140 -24 15 615 -220 -239 -26 -28
NEW HAMPSHIRE 235 9 62 1756 -58 73 -3 4
NEW JERSEY 186 17 80 1046 -80 8 -7 1
NEW MEXICO 153 -35 27 977 -97 52 -9 6
NEW YORK 206 17 100 1179 -130 39 -10 3
NORTH CAROLINA 151 28 84 653 -48 68 -7 12
NORTH DAKOTA 236 -83 17 2003 -306 28 -13 1
OHIO 200 9 110 1199 -79 95 -6 9
OKLAHOMA 92 -60 64 476 -250 -14 -34 -3
OREGON 155 -20 -10 1233 -125 -3 -9 0
PENNSYLVANIA 202 17 90 1183 -89 43 -7 4
RHODE ISLAND 194 14 77 1165 -101 -36 -8 -3
SOUTH CAROLINA 134 30 89 484 -52 139 -10 40
SOUTH DAKOTA 201 -72 61 1524 -300 44 -16 3
TENNESSEE 144 -3 73 708 -111 81 -14 13
TEXAS 36 -51 28 213 -121 16 -36 8
UTAH 196 -46 54 1322 -255 -83 -16 -6
VERMONT 237 10 76 1616 -174 -21 -10 -1
VIRGINIA 173 24 93 891 -56 37 -6 4
WASHINGTON 155 -31 -22 1422 -95 135 -6 10
WEST VIRGINIA 203 25 94 1104 -60 57 -5 5
WISCONSIN 206 -48 97 1534 -212 195 -12 15
WYOMING 210 -66 53 1821 -299 54 -14 3
POPULATION WEIGHTED
REGION
NEW ENGLAND 206 8 69 1323 -125 -11 -9 -1
MIDDLE ATLANTIC 199 15 91 1150 -107 34 -9 3
E N CENTRAL 190 -21 103 1241 -157 132 -11 12
W N CENTRAL 175 -66 75 1238 -267 90 -18 8
SOUTH ATLANTIC 118 22 73 499 -41 80 -8 19
E S CENTRAL 131 -3 75 617 -105 90 -15 17
W S CENTRAL 49 -47 37 265 -140 25 -35 10
MOUNTAIN 151 -42 26 1022 -171 -22 -14 -2
PACIFIC 105 -14 -14 599 -113 -144 -16 -19
UNITED STATES 140 -13 58 807 -134 22 -14 3
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 216 7 64 1476 -113 1 -7 0
MIDDLE ATLANTIC 201 16 91 1162 -107 34 -8 3
E N CENTRAL 192 -23 100 1281 -166 135 -11 12
W N CENTRAL 175 -67 72 1262 -264 82 -17 7
SOUTH ATLANTIC 141 24 82 617 -50 88 -7 17
E S CENTRAL 122 -5 72 574 -98 103 -15 22
W S CENTRAL 57 -50 41 311 -155 17 -33 6
MOUNTAIN 168 -41 31 1216 -179 26 -13 2
PACIFIC 105 -14 -14 601 -112 -142 -16 -19
UNITED STATES 153 -18 69 927 -131 63 -12 7
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 209 7 66 1368 -131 -24 -9 -2
MIDDLE ATLANTIC 202 15 91 1178 -98 40 -8 4
E N CENTRAL 189 -10 101 1168 -136 99 -10 9
W N CENTRAL 214 -76 45 1704 -298 66 -15 4
SOUTH ATLANTIC 181 24 92 936 -67 55 -7 6
E S CENTRAL 154 -2 87 754 -143 54 -16 8
W S CENTRAL 53 -45 41 277 -140 29 -34 12
MOUNTAIN 191 -45 44 1439 -215 18 -13 1
PACIFIC 119 -21 -17 836 -124 -67 -13 -7
UNITED STATES 194 7 85 1156 -115 42 -9 4
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 212 10 68 1389 -116 -2 -8 0
MIDDLE ATLANTIC 201 16 93 1161 -115 37 -9 3
E N CENTRAL 190 -24 101 1252 -165 135 -12 12
W N CENTRAL 195 -69 69 1466 -266 99 -15 7
SOUTH ATLANTIC 67 17 47 230 -22 60 -9 35
E S CENTRAL 131 -2 75 608 -107 93 -15 18
W S CENTRAL 43 -48 31 242 -124 25 -34 12
MOUNTAIN 109 -38 11 638 -150 -54 -19 -8
PACIFIC 91 -14 -15 410 -122 -206 -23 -33
UNITED STATES 104 -12 23 538 -114 -77 -17 -13
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 205 12 71 1288 -114 2 -8 0
MIDDLE ATLANTIC 200 15 88 1157 -106 34 -8 3
E N CENTRAL 189 -18 100 1205 -149 118 -11 11
W N CENTRAL 167 -65 74 1161 -269 69 -19 6
SOUTH ATLANTIC 100 20 64 398 -35 78 -8 24
E S CENTRAL 131 -3 75 616 -106 89 -15 17
W S CENTRAL 46 -47 34 254 -138 26 -35 11
MOUNTAIN 118 -38 13 706 -154 -53 -18 -7
PACIFIC 117 -18 -15 789 -114 -85 -13 -10
UNITED STATES 113 -9 52 602 -100 39 -14 7
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 211 9 66 1391 -117 -8 -8 -1
MIDDLE ATLANTIC 202 16 93 1168 -114 40 -9 4
E N CENTRAL 193 -21 102 1276 -162 130 -11 11
W N CENTRAL 195 -68 70 1447 -262 103 -15 8
SOUTH ATLANTIC 153 19 85 734 -64 69 -8 10
E S CENTRAL 139 -3 81 670 -119 77 -15 13
W S CENTRAL 65 -52 46 345 -177 8 -34 2
MOUNTAIN 168 -42 30 1225 -184 15 -13 1
PACIFIC 115 -18 -17 764 -126 -97 -14 -11
UNITED STATES 169 -20 64 1083 -158 39 -13 4
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 209 7 65 1362 -134 -28 -9 -2
MIDDLE ATLANTIC 202 17 94 1168 -108 41 -8 4
E N CENTRAL 188 -23 101 1229 -159 124 -11 11
W N CENTRAL 173 -68 74 1233 -265 86 -18 7
SOUTH ATLANTIC 110 20 66 472 -37 69 -7 17
E S CENTRAL 143 -4 81 687 -132 67 -16 11
W S CENTRAL 51 -45 39 271 -141 31 -34 13
MOUNTAIN 157 -45 29 1126 -152 27 -12 2
PACIFIC 98 -14 -14 507 -113 -175 -18 -26
UNITED STATES 139 -17 39 826 -132 -17 -14 -2
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 202 10 73 1265 -124 -4 -9 0
MIDDLE ATLANTIC 199 16 91 1145 -106 39 -8 4
E N CENTRAL 190 -22 102 1244 -161 134 -11 12
W N CENTRAL 175 -67 74 1246 -270 86 -18 7
SOUTH ATLANTIC 150 23 88 675 -58 88 -8 15
E S CENTRAL 132 -4 75 623 -114 83 -15 15
W S CENTRAL 53 -47 41 282 -144 24 -34 9
MOUNTAIN 162 -44 31 1146 -182 -5 -14 0
PACIFIC 100 -15 -14 533 -110 -168 -17 -24
UNITED STATES 152 -18 61 922 -139 31 -13 3
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 210 8 69 1371 -122 -10 -8 -1
MIDDLE ATLANTIC 201 16 93 1167 -108 45 -8 4
E N CENTRAL 198 -16 103 1305 -150 128 -10 11
W N CENTRAL 212 -72 64 1640 -283 106 -15 7
SOUTH ATLANTIC 161 20 90 769 -66 63 -8 9
E S CENTRAL 146 -2 81 709 -124 73 -15 11
W S CENTRAL 52 -47 40 273 -146 24 -35 10
MOUNTAIN 226 -1 64 1562 -180 -12 -10 -1
PACIFIC 141 -25 -15 1137 -111 14 -9 1
UNITED STATES 199 11 85 1195 -120 27 -9 2
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 219 4 60 1510 -135 -20 -8 -1
MIDDLE ATLANTIC 202 16 92 1177 -104 40 -8 4
E N CENTRAL 195 -23 100 1314 -165 134 -11 11
W N CENTRAL 167 -64 76 1167 -263 78 -18 7
SOUTH ATLANTIC 157 22 86 743 -58 65 -7 10
E S CENTRAL 137 -4 77 653 -121 78 -16 14
W S CENTRAL 73 -47 51 378 -169 15 -31 4
MOUNTAIN 174 -37 31 1259 -172 23 -12 2
PACIFIC 124 -16 -15 864 -119 -66 -12 -7
UNITED STATES 161 -16 57 1029 -139 42 -12 4