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 APR 23, 2002
ACCUMULATIONS ARE FROM JUL 1, 2001 TO APR 23, 2002
-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 2 -24 -48 2462 -262 -597 -10 -20
ARIZONA 13 -4 -8 1816 -109 -400 -6 -18
ARKANSAS 3 -26 -39 3255 -75 -643 -2 -16
CALIFORNIA 74 21 2 2408 12 -323 1 -12
COLORADO 145 17 15 6283 -105 -432 -2 -6
CONNECTICUT 52 -52 -50 4758 -926 -1239 -16 -21
DELAWARE 32 -34 -45 3623 -745 -1133 -17 -24
FLORIDA 0 -3 -9 470 -153 -293 -25 -38
GEORGIA 3 -26 -58 2555 -242 -627 -9 -20
IDAHO 149 36 35 6303 61 -384 1 -6
ILLINOIS 74 -17 -6 5205 -684 -1115 -12 -18
INDIANA 59 -24 -28 4775 -664 -998 -12 -17
IOWA 84 -12 -7 5815 -711 -1450 -11 -20
KANSAS 42 -15 -21 4311 -423 -983 -9 -19
KENTUCKY 21 -39 -60 3789 -518 -917 -12 -19
LOUISIANA 0 -9 -21 1642 -118 -458 -7 -22
MAINE 152 5 -2 6705 -696 -1048 -9 -14
MARYLAND 31 -33 -51 3654 -756 -1077 -17 -23
MASSACHUSETTS 73 -41 -38 5007 -919 -1183 -16 -19
MICHIGAN 92 -24 -19 5649 -724 -947 -11 -14
MINNESOTA 136 8 -17 7254 -733 -1308 -9 -15
MISSISSIPPI 1 -18 -40 2329 -134 -577 -5 -20
MISSOURI 35 -25 -31 4465 -436 -1042 -9 -19
MONTANA 179 47 25 7084 -33 -644 0 -8
NEBRASKA 90 4 -13 5538 -506 -1203 -8 -18
NEVADA 78 22 24 3333 -191 -334 -5 -9
NEW HAMPSHIRE 105 -30 -44 6309 -724 -1175 -10 -16
NEW JERSEY 45 -40 -51 4277 -769 -1115 -15 -21
NEW MEXICO 50 -20 -11 4139 -182 -524 -4 -11
NEW YORK 61 -43 -41 4804 -974 -1313 -17 -21
NORTH CAROLINA 3 -37 -72 3008 -334 -722 -10 -19
NORTH DAKOTA 171 38 -4 8103 -437 -1058 -5 -12
OHIO 64 -27 -41 4887 -665 -1009 -12 -17
OKLAHOMA 11 -21 -36 3411 -117 -774 -3 -18
OREGON 134 27 25 4489 -59 -297 -1 -6
PENNSYLVANIA 53 -39 -58 4674 -764 -1126 -14 -19
RHODE ISLAND 62 -45 -45 4629 -916 -1174 -17 -20
SOUTH CAROLINA 1 -27 -50 2320 -377 -716 -14 -24
SOUTH DAKOTA 137 27 -3 6594 -442 -1295 -6 -16
TENNESSEE 8 -38 -62 3487 -289 -678 -8 -16
TEXAS 0 -9 -15 1863 -38 -484 -2 -21
UTAH 157 48 62 6155 161 -36 3 -1
VERMONT 88 -41 -52 6101 -1048 -1342 -15 -18
VIRGINIA 18 -46 -74 3758 -501 -939 -12 -20
WASHINGTON 126 22 22 4876 16 -206 0 -4
WEST VIRGINIA 27 -52 -84 4438 -525 -934 -11 -17
WISCONSIN 110 -11 -3 6303 -747 -1087 -11 -15
WYOMING 191 49 37 7179 -6 -649 0 -8
POPULATION WEIGHTED
REGION
NEW ENGLAND 77 -39 -38 5201 -880 -1185 -14 -19
MIDDLE ATLANTIC 55 -42 -49 4648 -870 -1210 -16 -21
E N CENTRAL 77 -22 -21 5287 -700 -1036 -12 -16
W N CENTRAL 82 -7 -20 5666 -557 -1188 -9 -17
SOUTH ATLANTIC 9 -24 -44 2312 -332 -643 -13 -22
E S CENTRAL 8 -32 -54 3116 -304 -681 -9 -18
W S CENTRAL 2 -11 -19 2108 -69 -516 -3 -20
MOUNTAIN 93 13 12 4514 -94 -399 -2 -8
PACIFIC 86 20 6 2923 14 -306 0 -9
UNITED STATES 50 -15 -27 3711 -397 -749 -10 -17
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 94 -31 -35 5656 -811 -1160 -13 -17
MIDDLE ATLANTIC 56 -41 -48 4684 -864 -1210 -16 -21
E N CENTRAL 81 -21 -21 5407 -715 -1029 -12 -16
W N CENTRAL 86 -6 -16 5739 -564 -1216 -9 -17
SOUTH ATLANTIC 8 -33 -59 2808 -376 -729 -12 -21
E S CENTRAL 7 -27 -51 2927 -288 -681 -9 -19
W S CENTRAL 2 -14 -24 2368 -66 -554 -3 -19
MOUNTAIN 104 12 8 5045 -164 -517 -3 -9
PACIFIC 85 19 7 2931 19 -294 1 -9
UNITED STATES 54 -17 -29 4146 -424 -839 -9 -17
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 87 -33 -34 5378 -851 -1159 -14 -18
MIDDLE ATLANTIC 55 -38 -54 4702 -801 -1156 -15 -20
E N CENTRAL 67 -25 -31 4994 -675 -1026 -12 -17
W N CENTRAL 139 19 -8 7132 -543 -1184 -7 -14
SOUTH ATLANTIC 24 -43 -71 3919 -543 -935 -12 -19
E S CENTRAL 19 -35 -58 3677 -460 -857 -11 -19
W S CENTRAL 2 -12 -21 2148 -73 -539 -3 -20
MOUNTAIN 138 26 23 5947 -59 -446 -1 -7
PACIFIC 98 20 12 3493 5 -273 0 -7
UNITED STATES 59 -32 -45 4719 -684 -1039 -13 -18
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 84 -36 -37 5366 -865 -1189 -14 -18
MIDDLE ATLANTIC 57 -42 -46 4706 -904 -1243 -16 -21
E N CENTRAL 78 -21 -20 5335 -696 -1050 -12 -16
W N CENTRAL 105 -1 -15 6338 -605 -1252 -9 -16
SOUTH ATLANTIC 3 -10 -22 1167 -220 -420 -16 -26
E S CENTRAL 8 -32 -53 3068 -302 -686 -9 -18
W S CENTRAL 1 -9 -17 1972 -52 -498 -3 -20
MOUNTAIN 52 2 -1 3194 -120 -418 -4 -12
PACIFIC 76 20 4 2464 4 -321 0 -12
UNITED STATES 55 3 -10 2775 -201 -533 -7 -16
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 70 -45 -42 5052 -899 -1198 -15 -19
MIDDLE ATLANTIC 54 -42 -50 4649 -842 -1186 -15 -20
E N CENTRAL 72 -24 -24 5161 -683 -1035 -12 -17
W N CENTRAL 75 -10 -21 5462 -522 -1146 -9 -17
SOUTH ATLANTIC 5 -19 -38 1873 -291 -552 -13 -23
E S CENTRAL 8 -32 -54 3111 -303 -673 -9 -18
W S CENTRAL 2 -11 -18 2031 -77 -520 -4 -20
MOUNTAIN 64 8 6 3439 -91 -406 -3 -11
PACIFIC 97 23 12 3369 -1 -286 0 -8
UNITED STATES 31 -14 -26 2885 -284 -630 -9 -18
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 86 -34 -35 5396 -854 -1177 -14 -18
MIDDLE ATLANTIC 58 -41 -47 4724 -895 -1233 -16 -21
E N CENTRAL 80 -22 -22 5380 -703 -1036 -12 -16
W N CENTRAL 105 0 -15 6265 -612 -1255 -9 -17
SOUTH ATLANTIC 18 -34 -57 3223 -497 -852 -13 -21
E S CENTRAL 12 -35 -56 3328 -364 -751 -10 -18
W S CENTRAL 4 -17 -26 2605 -72 -605 -3 -19
MOUNTAIN 110 15 14 5098 -131 -482 -3 -9
PACIFIC 97 24 12 3327 -4 -294 0 -8
UNITED STATES 73 -15 -23 4657 -518 -912 -10 -16
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 88 -32 -33 5370 -854 -1162 -14 -18
MIDDLE ATLANTIC 57 -41 -47 4704 -887 -1238 -16 -21
E N CENTRAL 77 -22 -20 5264 -693 -1021 -12 -16
W N CENTRAL 82 -7 -19 5653 -551 -1206 -9 -18
SOUTH ATLANTIC 8 -22 -43 2161 -313 -612 -13 -22
E S CENTRAL 13 -34 -57 3405 -391 -771 -10 -18
W S CENTRAL 2 -11 -21 2109 -80 -510 -4 -19
MOUNTAIN 91 4 5 4755 -117 -467 -2 -9
PACIFIC 79 19 4 2687 9 -310 0 -10
UNITED STATES 66 -6 -14 3742 -276 -621 -7 -14
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 70 -43 -40 4994 -913 -1197 -15 -19
MIDDLE ATLANTIC 54 -42 -49 4629 -857 -1203 -16 -21
E N CENTRAL 77 -22 -21 5295 -704 -1042 -12 -16
W N CENTRAL 84 -7 -18 5696 -569 -1200 -9 -17
SOUTH ATLANTIC 13 -32 -58 3041 -427 -796 -12 -21
E S CENTRAL 9 -31 -55 3160 -320 -708 -9 -18
W S CENTRAL 2 -12 -21 2194 -75 -544 -3 -20
MOUNTAIN 107 17 17 4944 -68 -382 -1 -7
PACIFIC 82 22 6 2758 22 -320 1 -10
UNITED STATES 61 -14 -23 4130 -446 -821 -10 -17
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 84 -36 -37 5351 -860 -1174 -14 -18
MIDDLE ATLANTIC 57 -41 -47 4704 -892 -1241 -16 -21
E N CENTRAL 80 -23 -26 5413 -711 -1033 -12 -16
W N CENTRAL 126 7 -14 6874 -646 -1266 -9 -16
SOUTH ATLANTIC 18 -37 -61 3387 -521 -907 -13 -21
E S CENTRAL 13 -35 -58 3487 -382 -771 -10 -18
W S CENTRAL 2 -12 -19 2152 -68 -529 -3 -20
MOUNTAIN 98 -22 -33 5985 -803 -1119 -12 -16
PACIFIC 116 22 18 4214 -6 -259 0 -6
UNITED STATES 66 -33 -40 4814 -803 -1137 -14 -19
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 106 -23 -27 5875 -787 -1136 -12 -16
MIDDLE ATLANTIC 57 -41 -49 4719 -867 -1218 -16 -21
E N CENTRAL 84 -22 -22 5501 -708 -1019 -11 -16
W N CENTRAL 74 -11 -21 5453 -541 -1165 -9 -18
SOUTH ATLANTIC 13 -38 -65 3262 -436 -823 -12 -20
E S CENTRAL 10 -33 -56 3274 -337 -721 -9 -18
W S CENTRAL 4 -18 -29 2713 -69 -606 -2 -18
MOUNTAIN 104 9 5 5150 -187 -558 -4 -10
PACIFIC 102 22 14 3538 -17 -294 0 -8
UNITED STATES 69 -13 -23 4402 -418 -793 -9 -15