HEATING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR MAY 2018 ACCUMULATIONS ARE FROM JUL 1, 2017 -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 1 -23 -22 2461 -307 768 -11 45 ARIZONA 18 2 -13 1617 -338 -44 -17 -3 ARKANSAS 4 -30 -33 3380 -5 957 0 39 CALIFORNIA 131 16 12 2179 -376 -151 -15 -6 COLORADO 261 -76 -118 6224 -625 299 -9 5 CONNECTICUT 175 -60 -95 5784 -228 431 -4 8 DELAWARE 61 -58 -79 4613 72 698 2 18 FLORIDA 0 0 0 448 -175 182 -28 68 GEORGIA 0 -33 -29 2553 -300 600 -11 31 IDAHO 219 -105 -114 6593 -86 -30 -1 0 ILLINOIS 95 -85 -116 6060 -82 916 -1 18 INDIANA 49 -110 -137 5649 -16 1013 0 22 IOWA 104 -84 -110 6910 118 1091 2 19 KANSAS 11 -81 -91 4858 -20 846 0 21 KENTUCKY 5 -88 -86 4371 -76 910 -2 26 LOUISIANA 0 -1 -5 1556 -208 615 -12 65 MAINE 336 -47 -73 7525 -396 250 -5 3 MARYLAND 24 -88 -105 4497 -74 628 -2 16 MASSACHUSETTS 220 -54 -95 5966 -340 385 -5 7 MICHIGAN 216 -49 -83 6683 -52 924 -1 16 MINNESOTA 254 -42 -84 8764 370 1330 4 18 MISSISSIPPI 2 -11 -13 2289 -200 777 -8 51 MISSOURI 0 -101 -101 5012 -40 983 -1 24 MONTANA 302 -108 -75 8040 374 508 5 7 NEBRASKA 153 -21 -43 6463 165 1042 3 19 NEVADA 79 -19 -13 3026 -640 41 -17 1 NEW HAMPSHIRE 227 -119 -132 6950 -555 314 -7 5 NEW JERSEY 105 -72 -103 5269 -28 611 -1 13 NEW MEXICO 102 -23 -23 3934 -571 505 -13 15 NEW YORK 182 -50 -99 6077 -24 584 0 11 NORTH CAROLINA 2 -57 -42 3332 -101 655 -3 24 NORTH DAKOTA 247 -88 -70 9306 306 1129 3 14 OHIO 66 -129 -123 5602 -224 999 -4 22 OKLAHOMA 16 -22 -29 3564 -29 813 -1 30 OREGON 280 -42 -45 5226 256 -216 5 -4 PENNSYLVANIA 83 -118 -133 5703 -16 784 0 16 RHODE ISLAND 218 -33 -74 5523 -370 423 -6 8 SOUTH CAROLINA 1 -26 -18 2608 -137 611 -5 31 SOUTH DAKOTA 206 -56 -82 7912 508 1141 7 17 TENNESSEE 6 -62 -57 3885 6 938 0 32 TEXAS 3 -1 -1 1775 -136 640 -7 56 UTAH 231 -37 -34 6110 -255 528 -4 9 VERMONT 261 -51 -100 7458 -118 460 -2 7 VIRGINIA 4 -112 -109 4219 -206 680 -5 19 WASHINGTON 246 -65 -63 5572 304 -35 6 -1 WEST VIRGINIA 21 -142 -130 5111 -83 860 -2 20 WISCONSIN 219 -65 -100 7426 -11 970 0 15 WYOMING 350 -72 -75 7625 -127 507 -2 7 POPULATION WEIGHTED REGION NEW ENGLAND 222 -55 -95 6118 -346 362 -5 6 MIDDLE ATLANTIC 137 -73 -105 5792 -19 659 0 13 E N CENTRAL 124 -86 -111 6192 -88 960 -1 18 W N CENTRAL 111 -73 -92 6620 134 1072 2 19 SOUTH ATLANTIC 5 -48 -43 2560 -164 497 -6 24 E S CENTRAL 3 -54 -49 3369 -138 859 -4 34 W S CENTRAL 4 -4 -7 2058 -135 673 -6 49 MOUNTAIN 156 -41 -53 4498 -381 207 -8 5 PACIFIC 157 -3 -8 2897 -226 -153 -7 -5 UNITED STATES 94 -45 -57 4157 -146 556 -3 15 BOTTLED TANK LP GAS HEATING WEIGHTED REGION NEW ENGLAND 237 -72 -98 6505 -385 351 -6 6 MIDDLE ATLANTIC 138 -73 -105 5832 -10 677 0 13 E N CENTRAL 141 -80 -106 6344 -85 956 -1 18 W N CENTRAL 117 -72 -93 6725 153 1081 2 19 SOUTH ATLANTIC 6 -58 -49 3108 -173 600 -5 24 E S CENTRAL 3 -43 -41 3137 -150 843 -5 37 W S CENTRAL 4 -12 -12 2357 -106 717 -4 44 MOUNTAIN 185 -49 -60 5203 -328 303 -6 6 PACIFIC 157 -3 -7 2899 -227 -148 -7 -5 UNITED STATES 95 -51 -64 4686 -91 702 -2 18 COAL AND COKE HEATING WEIGHTED REGION NEW ENGLAND 233 -61 -95 6277 -356 350 -5 6 MIDDLE ATLANTIC 105 -101 -123 5781 -9 756 0 15 E N CENTRAL 85 -105 -119 5833 -103 993 -2 21 W N CENTRAL 209 -71 -77 8355 292 1163 4 16 SOUTH ATLANTIC 17 -111 -109 4536 -110 747 -2 20 E S CENTRAL 5 -84 -78 4197 -71 903 -2 27 W S CENTRAL 4 -6 -10 2106 -135 677 -6 47 MOUNTAIN 239 -57 -63 6161 -249 389 -4 7 PACIFIC 186 -18 -21 3672 -88 -132 -2 -3 UNITED STATES 105 -95 -114 5625 -56 730 -1 15 NO FUEL USED POPULATION WEIGHTED REGION NEW ENGLAND 224 -67 -101 6266 -365 353 -6 6 MIDDLE ATLANTIC 155 -62 -102 5889 -23 627 0 12 E N CENTRAL 129 -87 -110 6243 -88 956 -1 18 W N CENTRAL 166 -64 -88 7509 243 1167 3 18 SOUTH ATLANTIC 0 -20 -16 1240 -178 296 -13 31 E S CENTRAL 3 -51 -47 3317 -136 855 -4 35 W S CENTRAL 3 -1 -3 1895 -141 644 -7 51 MOUNTAIN 90 -23 -37 3102 -370 72 -11 2 PACIFIC 132 10 7 2258 -369 -161 -14 -7 UNITED STATES 99 -10 -23 2886 -243 194 -8 7 ELECTRICITY HEATING WEIGHTED REGION NEW ENGLAND 209 -62 -99 6005 -319 382 -5 7 MIDDLE ATLANTIC 120 -86 -114 5754 -24 694 0 14 E N CENTRAL 99 -102 -122 6023 -101 967 -2 19 W N CENTRAL 94 -76 -92 6339 112 1062 2 20 SOUTH ATLANTIC 1 -34 -34 2051 -168 436 -8 27 E S CENTRAL 3 -53 -49 3363 -136 865 -4 35 W S CENTRAL 4 -1 -5 1976 -145 664 -7 51 MOUNTAIN 100 -26 -37 3339 -368 80 -10 2 PACIFIC 185 -13 -13 3527 -108 -134 -3 -4 UNITED STATES 54 -38 -40 3151 -148 497 -4 19 OTHER FUEL HEATING WEIGHTED REGION NEW ENGLAND 228 -66 -99 6290 -363 346 -5 6 MIDDLE ATLANTIC 150 -68 -106 5898 -25 640 0 12 E N CENTRAL 135 -86 -109 6293 -96 965 -2 18 W N CENTRAL 165 -62 -88 7429 233 1152 3 18 SOUTH ATLANTIC 10 -77 -83 3713 -137 624 -4 20 E S CENTRAL 3 -64 -61 3677 -117 867 -3 31 W S CENTRAL 9 -13 -16 2634 -81 741 -3 39 MOUNTAIN 186 -54 -68 5218 -340 244 -6 5 PACIFIC 184 -13 -13 3473 -120 -146 -3 -4 UNITED STATES 138 -57 -80 5373 -75 626 -1 13 SOLAR ENERGY HEATING WEIGHTED REGION NEW ENGLAND 234 -60 -94 6278 -349 348 -5 6 MIDDLE ATLANTIC 145 -70 -104 5877 -14 655 0 13 E N CENTRAL 119 -90 -115 6160 -86 958 -1 18 W N CENTRAL 111 -72 -92 6614 148 1067 2 19 SOUTH ATLANTIC 3 -48 -44 2393 -157 475 -6 25 E S CENTRAL 5 -65 -64 3800 -103 877 -3 30 W S CENTRAL 3 -4 -7 2056 -149 672 -7 49 MOUNTAIN 165 -42 -55 4708 -452 318 -9 7 PACIFIC 149 10 6 2570 -297 -152 -10 -6 UNITED STATES 121 -37 -50 3992 -245 344 -6 9 UTILITY GAS CUSTOMER HEATING WEIGHTED REGION NEW ENGLAND 210 -60 -99 5947 -331 390 -5 7 MIDDLE ATLANTIC 136 -72 -105 5760 -16 659 0 13 E N CENTRAL 126 -86 -111 6210 -84 965 -1 18 W N CENTRAL 118 -66 -92 6675 147 1082 2 19 SOUTH ATLANTIC 8 -64 -65 3414 -162 616 -5 22 E S CENTRAL 3 -58 -51 3446 -127 865 -4 34 W S CENTRAL 4 -8 -11 2165 -127 680 -6 46 MOUNTAIN 178 -47 -57 4910 -412 267 -8 6 PACIFIC 151 9 3 2662 -268 -154 -9 -5 UNITED STATES 109 -55 -68 4657 -147 584 -3 14 FUEL OIL, KEROSENE, ETC HEATING WEIGHTED REGION NEW ENGLAND 229 -62 -95 6264 -346 361 -5 6 MIDDLE ATLANTIC 148 -67 -105 5884 -12 649 0 12 E N CENTRAL 138 -89 -109 6331 -107 974 -2 18 W N CENTRAL 212 -55 -85 8206 314 1231 4 18 SOUTH ATLANTIC 13 -78 -82 3946 -96 662 -2 20 E S CENTRAL 5 -68 -66 3907 -75 902 -2 30 W S CENTRAL 4 -5 -9 2111 -128 684 -6 48 MOUNTAIN 245 -58 -96 7070 -132 392 -2 6 PACIFIC 229 -40 -40 4708 133 -128 3 -3 UNITED STATES 159 -67 -96 5810 -121 576 -2 11 WOOD BURNING HEATING WEIGHTED REGION NEW ENGLAND 259 -66 -95 6719 -388 317 -5 5 MIDDLE ATLANTIC 137 -76 -109 5876 -7 688 0 13 E N CENTRAL 152 -81 -105 6461 -70 973 -1 18 W N CENTRAL 94 -77 -93 6350 112 1071 2 20 SOUTH ATLANTIC 6 -81 -73 3673 -154 671 -4 22 E S CENTRAL 4 -60 -56 3601 -107 882 -3 32 W S CENTRAL 5 -19 -22 2756 -67 785 -2 40 MOUNTAIN 185 -54 -67 5392 -274 273 -5 5 PACIFIC 197 -18 -21 3795 -44 -127 -1 -3 UNITED STATES 127 -60 -73 4973 -105 534 -2 12