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 SEP 22, 1988
ACCUMULATIONS ARE FROM JUL 1, 1988 TO SEP 22, 1988
-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 0 -1 -1 1 0 0 0 0
ARIZONA 1 1 1 2 2 1 -999 100
ARKANSAS 0 -5 -3 3 -2 0 -40 0
CALIFORNIA 14 7 14 17 7 1 70 6
COLORADO 47 -7 -34 145 6 -88 4 -38
CONNECTICUT 24 -6 -12 101 33 6 49 6
DELAWARE 10 0 5 30 17 24 131 400
FLORIDA 0 0 0 0 0 0 -999 -999
GEORGIA 0 -1 -1 0 -1 -1 -100 -100
IDAHO 89 32 44 179 12 6 7 3
ILLINOIS 8 -17 -24 43 -4 -24 -9 -36
INDIANA 6 -14 -18 49 12 3 32 7
IOWA 13 -22 -27 54 -18 -49 -25 -48
KANSAS 1 -12 -13 8 -10 -9 -56 -53
KENTUCKY 0 -8 -11 19 9 8 90 73
LOUISIANA 0 0 0 0 0 0 -999 -999
MAINE 53 -8 -19 223 8 -37 4 -14
MARYLAND 10 0 6 27 11 21 69 350
MASSACHUSETTS 26 -9 -20 129 41 -5 47 -4
MICHIGAN 26 -12 -4 107 3 -6 3 -5
MINNESOTA 40 -16 -12 149 -29 -41 -16 -22
MISSISSIPPI 0 -1 0 1 0 1 0 -999
MISSOURI 1 -15 -23 21 -1 -4 -5 -16
MONTANA 113 28 42 300 -5 -97 -2 -24
NEBRASKA 11 -19 -37 50 -11 -56 -18 -53
NEVADA 26 14 20 40 19 16 90 67
NEW HAMPSHIRE 45 -10 -26 235 37 -31 19 -12
NEW JERSEY 23 2 3 65 24 11 59 20
NEW MEXICO 15 -1 -3 41 14 -10 52 -20
NEW YORK 23 -6 -8 99 29 5 41 5
NORTH CAROLINA 1 -5 -3 7 1 3 17 75
NORTH DAKOTA 86 13 25 215 -16 -36 -7 -14
OHIO 12 -12 -8 78 26 17 50 28
OKLAHOMA 0 -5 -4 0 -7 -4 -100 -100
OREGON 77 35 52 222 45 22 25 11
PENNSYLVANIA 20 -8 -3 97 39 16 67 20
RHODE ISLAND 21 -8 -14 99 30 4 43 4
SOUTH CAROLINA 0 0 0 1 1 1 -999 -999
SOUTH DAKOTA 38 -10 -18 102 -14 -56 -12 -35
TENNESSEE 0 -8 -9 12 4 3 50 33
TEXAS 0 0 0 0 0 0 -999 -999
UTAH 62 23 21 133 52 22 64 20
VERMONT 48 -6 -17 225 43 -23 24 -9
VIRGINIA 10 -2 4 38 16 29 73 322
WASHINGTON 78 28 50 269 42 66 19 33
WEST VIRGINIA 7 -13 -5 57 21 28 58 97
WISCONSIN 30 -16 -15 108 -21 -40 -16 -27
WYOMING 76 0 -13 239 -4 -96 -2 -29
POPULATION WEIGHTED
REGION
NEW ENGLAND 30 -8 -17 137 40 -9 41 -6
MIDDLE ATLANTIC 22 -6 -4 88 31 10 54 13
E N CENTRAL 15 -14 -14 75 8 -7 12 -9
W N CENTRAL 17 -15 -19 65 -11 -26 -14 -29
SOUTH ATLANTIC 2 -5 1 9 2 8 29 800
E S CENTRAL 0 -7 -6 8 1 2 14 33
W S CENTRAL 0 -1 0 0 -1 0 -100 -999
MOUNTAIN 36 6 0 91 21 -23 30 -20
PACIFIC 27 12 20 68 22 9 48 15
UNITED STATES 15 -2 -3 49 13 1 36 2
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 35 -9 -22 171 35 -19 26 -10
MIDDLE ATLANTIC 22 -6 -5 90 32 9 55 11
E N CENTRAL 18 -14 -11 79 2 -12 3 -13
W N CENTRAL 18 -15 -18 69 -13 -28 -16 -29
SOUTH ATLANTIC 2 -5 -1 12 5 9 71 300
E S CENTRAL 0 -5 -5 8 3 3 60 60
W S CENTRAL 0 -2 -1 0 -2 -1 -100 -100
MOUNTAIN 43 4 -1 123 14 -39 13 -24
PACIFIC 27 13 20 69 23 7 50 11
UNITED STATES 16 -6 -5 54 8 -7 17 -11
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 32 -10 -19 150 40 -9 36 -6
MIDDLE ATLANTIC 21 -7 -2 98 40 19 69 24
E N CENTRAL 10 -16 -15 68 19 3 39 5
W N CENTRAL 53 -3 1 150 -17 -34 -10 -18
SOUTH ATLANTIC 9 -5 1 43 16 27 59 169
E S CENTRAL 0 -8 -11 17 7 6 70 55
W S CENTRAL 0 -1 -1 0 -1 -1 -100 -100
MOUNTAIN 59 9 3 157 20 -40 15 -20
PACIFIC 43 18 32 130 20 29 18 29
UNITED STATES 22 -6 -4 92 33 14 56 18
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 34 -8 -19 158 45 -7 40 -4
MIDDLE ATLANTIC 23 -5 -6 94 32 9 52 11
E N CENTRAL 15 -17 -14 75 4 -8 6 -10
W N CENTRAL 29 -14 -15 97 -18 -39 -16 -29
SOUTH ATLANTIC 1 1 1 3 3 3 -999 -999
E S CENTRAL 0 -6 -6 8 2 2 33 33
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 18 1 -2 45 10 -18 29 -29
PACIFIC 16 9 15 20 8 0 67 0
UNITED STATES 14 3 5 29 10 -5 53 -15
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 27 -8 -18 127 40 -3 46 -2
MIDDLE ATLANTIC 22 -6 -3 88 30 12 52 16
E N CENTRAL 12 -15 -16 68 13 -5 24 -7
W N CENTRAL 16 -15 -19 59 -6 -24 -9 -29
SOUTH ATLANTIC 2 0 1 9 7 8 350 800
E S CENTRAL 0 -7 -6 8 1 2 14 33
W S CENTRAL 0 -1 0 0 -1 0 -100 -999
MOUNTAIN 24 5 2 53 13 -14 33 -21
PACIFIC 41 19 30 111 15 17 16 18
UNITED STATES 11 -2 2 29 6 5 26 21
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 34 -8 -19 155 41 -9 36 -5
MIDDLE ATLANTIC 22 -6 -7 94 32 9 52 11
E N CENTRAL 18 -14 -11 80 4 -9 5 -10
W N CENTRAL 28 -14 -17 93 -15 -42 -14 -31
SOUTH ATLANTIC 5 -3 0 22 11 14 100 175
E S CENTRAL 0 -8 -9 12 4 3 50 33
W S CENTRAL 0 -2 -1 0 -2 -1 -100 -100
MOUNTAIN 47 7 2 120 9 -38 8 -24
PACIFIC 39 17 29 106 13 14 14 15
UNITED STATES 24 -6 -4 83 11 -4 15 -5
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 32 -10 -19 150 41 -7 38 -4
MIDDLE ATLANTIC 23 -5 -4 93 33 9 55 11
E N CENTRAL 15 -14 -14 74 9 -8 14 -10
W N CENTRAL 17 -15 -19 62 -9 -30 -13 -33
SOUTH ATLANTIC 2 -5 0 10 3 8 43 400
E S CENTRAL 0 -8 -9 14 5 5 56 56
W S CENTRAL 0 -1 0 0 -1 0 -100 -999
MOUNTAIN 35 3 -6 91 20 -35 28 -28
PACIFIC 21 9 17 40 14 -1 54 -2
UNITED STATES 20 -1 0 55 12 -10 28 -15
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 26 -9 -18 126 41 1 48 1
MIDDLE ATLANTIC 22 -6 -3 86 30 10 54 13
E N CENTRAL 15 -15 -14 74 6 -9 9 -11
W N CENTRAL 18 -15 -18 67 -11 -27 -14 -29
SOUTH ATLANTIC 4 -3 0 16 8 12 100 300
E S CENTRAL 0 -7 -6 10 3 4 43 67
W S CENTRAL 0 -1 -1 0 -1 -1 -100 -100
MOUNTAIN 43 8 0 104 23 -31 28 -23
PACIFIC 24 12 20 50 20 4 67 9
UNITED STATES 17 -5 -4 53 8 -6 18 -10
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 32 -9 -19 149 40 -6 37 -4
MIDDLE ATLANTIC 23 -5 -5 93 33 8 55 9
E N CENTRAL 19 -14 -10 89 9 -4 11 -4
W N CENTRAL 38 -13 -13 127 -21 -40 -14 -24
SOUTH ATLANTIC 6 -2 1 24 15 19 167 380
E S CENTRAL 0 -8 -9 13 4 4 44 44
W S CENTRAL 0 -1 -1 0 -1 -1 -100 -100
MOUNTAIN 53 -1 -6 206 33 -23 19 -10
PACIFIC 62 25 41 197 35 33 22 20
UNITED STATES 26 -4 -6 102 29 5 40 5
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 41 -7 -18 180 29 -20 19 -10
MIDDLE ATLANTIC 22 -6 -5 95 36 12 61 14
E N CENTRAL 19 -16 -11 86 -1 -12 -1 -12
W N CENTRAL 16 -15 -19 60 -6 -22 -9 -27
SOUTH ATLANTIC 5 -3 -1 21 11 12 110 133
E S CENTRAL 0 -8 -7 11 3 4 38 57
W S CENTRAL 0 -2 -2 1 -1 -1 -50 -50
MOUNTAIN 49 9 7 133 19 -29 17 -18
PACIFIC 45 19 34 124 10 15 9 14
UNITED STATES 25 0 0 85 12 -6 16 -7