HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR DEC 1986 ACCUMULATIONS ARE FROM JUL 1, 1986 -999 = NORMAL LESS THAN 100 OR RATIO INCALCULABLE STATE MONTH MON MON 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 635 22 -125 1028 -63 26 -6 3 ARIZONA 488 -24 18 807 -2 -6 0 -1 ARKANSAS 740 -3 -138 1395 42 35 3 3 CALIFORNIA 492 -24 -1 968 3 -142 0 -13 COLORADO 1204 7 -69 2939 98 -294 3 -9 CONNECTICUT 981 -38 -153 2346 123 114 6 5 DELAWARE 820 -20 -130 1687 40 157 2 10 FLORIDA 75 -89 -149 90 -135 -152 -60 -63 GEORGIA 607 -14 -128 987 -133 39 -12 4 IDAHO 1197 -10 -352 2949 93 -791 3 -21 ILLINOIS 1076 -83 -377 2378 7 -329 0 -12 INDIANA 1030 -35 -286 2220 49 -59 2 -3 IOWA 1190 -98 -450 2684 -16 -630 -1 -19 KANSAS 929 -80 -254 1955 2 -413 0 -17 KENTUCKY 883 6 -191 1706 -9 51 -1 3 LOUISIANA 468 38 -66 671 -20 10 -3 2 MAINE 1263 4 -181 3264 269 114 9 4 MARYLAND 851 -11 -114 1773 71 175 4 11 MASSACHUSETTS 1015 -32 -157 2518 192 132 8 6 MICHIGAN 1097 -53 -257 2629 71 -106 3 -4 MINNESOTA 1367 -123 -490 3425 50 -712 1 -17 MISSISSIPPI 596 36 -114 939 -39 3 -4 0 MISSOURI 965 -53 -305 2059 63 -247 3 -11 MONTANA 1220 -81 -162 3432 105 -691 3 -17 NEBRASKA 1102 -113 -318 2481 -78 -710 -3 -22 NEVADA 798 -1 12 1623 81 -115 5 -7 NEW HAMPSHIRE 1163 -43 -187 3079 192 133 7 5 NEW JERSEY 896 -35 -152 2018 64 116 3 6 NEW MEXICO 924 19 39 2065 191 167 10 9 NEW YORK 997 -41 -172 2345 112 83 5 4 NORTH CAROLINA 696 -5 -88 1227 -99 137 -7 13 NORTH DAKOTA 1387 -196 -426 3744 36 -795 1 -18 OHIO 1025 -18 -231 2217 11 -17 0 -1 OKLAHOMA 768 -30 -181 1514 78 -122 5 -7 OREGON 820 -22 -176 2106 6 -523 0 -20 PENNSYLVANIA 995 -9 -147 2299 135 178 6 8 RHODE ISLAND 955 -32 -139 2319 173 164 8 8 SOUTH CAROLINA 583 -15 -103 945 -124 70 -12 8 SOUTH DAKOTA 1161 -198 -445 2938 -88 -887 -3 -23 TENNESSEE 796 5 -165 1458 -62 59 -4 4 TEXAS 516 39 -54 850 90 51 12 6 UTAH 1140 -41 -183 2711 90 -295 3 -10 VERMONT 1192 -53 -192 3069 169 88 6 3 VIRGINIA 840 2 -87 1704 10 210 1 14 WASHINGTON 846 -47 -197 2270 -33 -580 -1 -20 WEST VIRGINIA 934 -18 -159 1953 -55 154 -3 9 WISCONSIN 1235 -78 -429 2947 38 -478 1 -14 WYOMING 1261 -57 -160 3326 44 -562 1 -14 POPULATION WEIGHTED REGION NEW ENGLAND 1039 -33 -162 2579 176 124 7 5 MIDDLE ATLANTIC 975 -32 -161 2263 110 123 5 6 E N CENTRAL 1084 -50 -307 2441 35 -178 1 -7 W N CENTRAL 1133 -99 -374 2619 22 -530 1 -17 SOUTH ATLANTIC 520 -35 -122 961 -74 46 -7 5 E S CENTRAL 744 17 -152 1325 -42 44 -3 3 W S CENTRAL 554 25 -76 945 66 33 8 4 MOUNTAIN 923 -15 -70 2105 83 -204 4 -9 PACIFIC 568 -27 -42 1242 3 -232 0 -16 UNITED STATES 784 -30 -156 1687 23 -76 1 -4 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 1095 -29 -173 2784 194 127 7 5 MIDDLE ATLANTIC 984 -29 -160 2288 118 130 5 6 E N CENTRAL 1096 -54 -312 2499 31 -192 1 -7 W N CENTRAL 1143 -98 -384 2655 29 -545 1 -17 SOUTH ATLANTIC 646 -18 -112 1178 -81 96 -6 9 E S CENTRAL 710 17 -146 1237 -51 28 -4 2 W S CENTRAL 595 18 -95 1051 70 11 7 1 MOUNTAIN 1002 -21 -81 2406 107 -208 5 -8 PACIFIC 567 -29 -43 1248 7 -227 1 -15 UNITED STATES 874 -33 -189 1888 24 -115 1 -6 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 1066 -25 -160 2661 190 124 8 5 MIDDLE ATLANTIC 993 -20 -155 2301 125 151 6 7 E N CENTRAL 1045 -35 -271 2302 38 -76 2 -3 W N CENTRAL 1292 -157 -432 3301 18 -728 1 -18 SOUTH ATLANTIC 855 -14 -129 1757 -19 163 -1 10 E S CENTRAL 855 6 -185 1626 -25 43 -2 3 W S CENTRAL 560 28 -79 952 59 21 7 2 MOUNTAIN 1118 -35 -140 2763 90 -342 3 -11 PACIFIC 651 -29 -89 1549 -11 -329 -1 -18 UNITED STATES 988 -17 -162 2263 99 87 5 4 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 1060 -31 -163 2669 192 141 8 6 MIDDLE ATLANTIC 983 -33 -164 2287 107 102 5 5 E N CENTRAL 1089 -53 -313 2464 33 -191 1 -7 W N CENTRAL 1225 -114 -422 2946 29 -626 1 -18 SOUTH ATLANTIC 244 -72 -140 418 -118 -79 -22 -16 E S CENTRAL 740 17 -146 1307 -50 42 -4 3 W S CENTRAL 534 35 -59 893 80 50 10 6 MOUNTAIN 712 -18 -23 1474 40 -109 3 -7 PACIFIC 503 -24 -4 1003 4 -144 0 -13 UNITED STATES 577 -36 -88 1194 -3 -117 0 -9 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 1021 -32 -160 2520 180 134 8 6 MIDDLE ATLANTIC 979 -25 -156 2270 115 142 5 7 E N CENTRAL 1069 -44 -302 2375 32 -155 1 -6 W N CENTRAL 1100 -92 -357 2515 28 -486 1 -16 SOUTH ATLANTIC 419 -45 -125 753 -94 4 -11 1 E S CENTRAL 743 17 -152 1319 -47 43 -3 3 W S CENTRAL 540 31 -70 910 63 38 7 4 MOUNTAIN 751 -16 -40 1587 48 -162 3 -9 PACIFIC 634 -28 -78 1486 -3 -310 0 -17 UNITED STATES 632 -29 -135 1272 -18 -69 -1 -5 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 1065 -29 -162 2675 192 132 8 5 MIDDLE ATLANTIC 987 -32 -162 2299 110 110 5 5 E N CENTRAL 1092 -51 -305 2485 32 -176 1 -7 W N CENTRAL 1214 -116 -416 2908 22 -638 1 -18 SOUTH ATLANTIC 729 -17 -114 1434 -28 124 -2 9 E S CENTRAL 786 11 -166 1436 -42 29 -3 2 W S CENTRAL 637 8 -111 1162 79 -15 7 -1 MOUNTAIN 1011 -17 -94 2414 97 -265 4 -10 PACIFIC 627 -31 -81 1463 -9 -307 -1 -17 UNITED STATES 949 -39 -205 2173 56 -159 3 -7 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 1065 -26 -162 2657 189 117 8 5 MIDDLE ATLANTIC 986 -31 -161 2292 111 121 5 6 E N CENTRAL 1079 -51 -301 2428 36 -165 2 -6 W N CENTRAL 1130 -100 -377 2602 14 -549 1 -17 SOUTH ATLANTIC 484 -35 -122 889 -83 22 -9 3 E S CENTRAL 802 12 -169 1487 -32 51 -2 4 W S CENTRAL 553 25 -78 939 54 30 6 3 MOUNTAIN 973 -4 -40 2260 120 -137 6 -6 PACIFIC 530 -33 -28 1116 -3 -198 0 -15 UNITED STATES 774 -26 -104 1711 44 -100 3 -6 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 1013 -34 -155 2496 174 133 7 6 MIDDLE ATLANTIC 968 -32 -163 2249 109 125 5 6 E N CENTRAL 1083 -55 -308 2444 28 -184 1 -7 W N CENTRAL 1136 -101 -384 2631 19 -544 1 -17 SOUTH ATLANTIC 698 -13 -115 1313 -53 108 -4 9 E S CENTRAL 751 14 -159 1349 -43 36 -3 3 W S CENTRAL 571 25 -77 982 68 16 7 2 MOUNTAIN 989 -11 -78 2295 83 -235 4 -9 PACIFIC 547 -21 -26 1163 16 -196 1 -14 UNITED STATES 865 -31 -173 1894 37 -109 2 -5 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 1061 -29 -161 2642 178 122 7 5 MIDDLE ATLANTIC 987 -30 -160 2296 116 118 5 5 E N CENTRAL 1098 -48 -300 2500 27 -174 1 -7 W N CENTRAL 1295 -130 -451 3211 29 -691 1 -18 SOUTH ATLANTIC 772 -8 -104 1525 -4 158 0 12 E S CENTRAL 812 6 -176 1511 -38 47 -2 3 W S CENTRAL 561 28 -78 961 66 29 7 3 MOUNTAIN 1165 -47 -189 2965 145 -47 5 -2 PACIFIC 758 -38 -149 1931 -18 -459 -1 -19 UNITED STATES 989 -34 -170 2332 106 77 5 3 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 1133 -20 -170 2890 218 125 8 5 MIDDLE ATLANTIC 990 -29 -160 2309 121 133 6 6 E N CENTRAL 1108 -51 -311 2552 44 -190 2 -7 W N CENTRAL 1105 -88 -366 2525 37 -467 1 -16 SOUTH ATLANTIC 736 -13 -110 1415 -52 135 -4 11 E S CENTRAL 773 14 -159 1400 -47 34 -3 2 W S CENTRAL 652 9 -113 1193 73 10 7 1 MOUNTAIN 1018 -24 -110 2459 107 -251 5 -9 PACIFIC 662 -28 -95 1581 -12 -337 -1 -18 UNITED STATES 899 -29 -179 2037 45 -133 2 -6