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 AUG 30, 2015
ACCUMULATIONS ARE FROM JUL 1, 2015 TO AUG 30, 2015
-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 0 0 0 0 0 -999 -999
ARIZONA 0 0 0 0 0 0 -999 -999
ARKANSAS 0 0 0 0 0 0 -999 -999
CALIFORNIA 0 0 0 0 0 0 -999 -999
COLORADO 0 -8 -15 32 4 -2 14 -6
CONNECTICUT 0 -4 -2 0 -8 -7 -100 -100
DELAWARE 0 0 0 0 0 0 -999 -999
FLORIDA 0 0 0 0 0 0 -999 -999
GEORGIA 0 0 0 0 0 0 -999 -999
IDAHO 1 -9 -12 20 -26 -6 -57 -23
ILLINOIS 11 8 11 19 16 11 533 138
INDIANA 5 3 5 7 5 -9 250 -56
IOWA 18 16 18 34 26 18 325 113
KANSAS 0 0 0 0 0 -2 -999 -100
KENTUCKY 0 0 0 0 0 -3 -999 -100
LOUISIANA 0 0 0 0 0 0 -999 -999
MAINE 3 -15 -6 42 -36 5 -46 14
MARYLAND 0 -1 0 0 -1 0 -100 -999
MASSACHUSETTS 0 -8 -5 2 -15 -13 -88 -87
MICHIGAN 20 12 18 34 4 -8 13 -19
MINNESOTA 26 15 15 68 14 29 26 74
MISSISSIPPI 0 0 0 0 0 0 -999 -999
MISSOURI 0 0 0 0 0 -1 -999 -100
MONTANA 3 -19 -28 82 -27 20 -25 32
NEBRASKA 5 2 5 17 14 8 467 89
NEVADA 0 0 0 1 1 0 -999 0
NEW HAMPSHIRE 1 -16 -4 10 -64 -24 -86 -71
NEW JERSEY 0 -2 -1 0 -4 -4 -100 -100
NEW MEXICO 0 0 -2 1 1 -1 -999 -50
NEW YORK 4 -3 1 11 -2 -12 -15 -52
NORTH CAROLINA 0 0 0 0 0 0 -999 -999
NORTH DAKOTA 16 -1 -15 59 -11 -14 -16 -19
OHIO 7 5 7 7 1 -8 17 -53
OKLAHOMA 0 0 0 0 0 -2 -999 -100
OREGON 8 -3 4 38 -46 8 -55 27
PENNSYLVANIA 4 1 3 5 -3 -9 -38 -64
RHODE ISLAND 0 -7 -4 0 -11 -6 -100 -100
SOUTH CAROLINA 0 0 0 0 0 0 -999 -999
SOUTH DAKOTA 12 5 2 40 22 12 122 43
TENNESSEE 0 0 0 0 0 0 -999 -999
TEXAS 0 0 0 0 0 0 -999 -999
UTAH 0 -3 -7 3 -3 -9 -50 -75
VERMONT 7 -9 1 36 -27 -22 -43 -38
VIRGINIA 0 -1 0 0 -1 0 -100 -999
WASHINGTON 11 -4 3 60 -51 0 -46 0
WEST VIRGINIA 3 1 3 3 1 -7 50 -70
WISCONSIN 28 19 27 56 22 23 65 70
WYOMING 2 -12 -30 75 0 14 0 23
POPULATION WEIGHTED
REGION
NEW ENGLAND 0 -8 -5 3 -15 -11 -83 -79
MIDDLE ATLANTIC 4 1 3 7 1 -6 17 -46
E N CENTRAL 13 10 13 20 11 0 122 0
W N CENTRAL 11 5 6 26 13 10 100 63
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 0 0 0 0 0 0 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 0 -6 -8 13 4 -2 44 -13
PACIFIC 1 -2 0 10 -5 0 -33 0
UNITED STATES 4 3 4 5 4 0 400 0
BOTTLED TANK LP GAS HEATING WEIGHTED
REGION
NEW ENGLAND 1 -11 -4 10 -29 -13 -74 -57
MIDDLE ATLANTIC 4 1 3 7 0 -8 0 -53
E N CENTRAL 15 11 14 25 10 1 67 4
W N CENTRAL 12 6 7 28 13 11 87 65
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 0 0 0 0 0 0 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 0 -7 -11 22 -3 -1 -12 -4
PACIFIC 1 -3 0 11 -5 0 -31 0
UNITED STATES 5 2 5 10 7 3 233 43
COAL AND COKE HEATING WEIGHTED
REGION
NEW ENGLAND 0 -10 -5 9 -17 -8 -65 -47
MIDDLE ATLANTIC 4 1 3 5 -2 -11 -29 -69
E N CENTRAL 10 7 10 14 11 -2 367 -13
W N CENTRAL 16 5 -2 49 6 4 14 9
SOUTH ATLANTIC 1 -1 1 1 -1 -5 -50 -83
E S CENTRAL 0 0 0 0 0 -2 -999 -100
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 1 -6 -14 28 -2 0 -7 0
PACIFIC 5 -2 2 24 -32 1 -57 4
UNITED STATES 3 1 2 4 -1 -10 -20 -71
NO FUEL USED POPULATION WEIGHTED
REGION
NEW ENGLAND 0 -10 -5 6 -20 -12 -77 -67
MIDDLE ATLANTIC 4 0 3 8 -1 -8 -11 -50
E N CENTRAL 15 12 14 22 13 1 144 5
W N CENTRAL 17 9 10 42 18 14 75 50
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 0 0 0 0 0 0 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 0 0 -4 5 5 -2 -999 -29
PACIFIC 0 0 0 0 0 0 -999 -999
UNITED STATES 0 0 0 0 0 -1 -999 -100
ELECTRICITY HEATING WEIGHTED
REGION
NEW ENGLAND 0 -8 -4 1 -15 -12 -94 -92
MIDDLE ATLANTIC 4 1 3 7 0 -7 0 -50
E N CENTRAL 11 8 11 16 13 -1 433 -6
W N CENTRAL 8 4 5 20 13 5 186 33
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 0 0 0 0 0 0 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 0 0 -5 7 7 -2 -999 -22
PACIFIC 4 -3 1 21 -26 3 -55 17
UNITED STATES 0 0 0 0 0 0 -999 -999
OTHER FUEL HEATING WEIGHTED
REGION
NEW ENGLAND 0 -10 -5 6 -20 -12 -77 -67
MIDDLE ATLANTIC 4 0 3 8 -1 -8 -11 -50
E N CENTRAL 15 11 14 25 11 4 79 19
W N CENTRAL 16 8 10 41 19 15 86 58
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 0 0 0 0 0 0 -999 -999
W S CENTRAL 0 0 0 0 0 -1 -999 -100
MOUNTAIN 0 -7 -12 21 -3 -2 -13 -9
PACIFIC 4 -3 1 21 -24 4 -53 24
UNITED STATES 6 -1 4 13 0 -3 0 -19
SOLAR ENERGY HEATING WEIGHTED
REGION
NEW ENGLAND 0 -10 -5 9 -16 -8 -64 -47
MIDDLE ATLANTIC 4 1 3 7 0 -9 0 -56
E N CENTRAL 11 8 11 18 9 -1 100 -5
W N CENTRAL 11 6 7 26 17 10 189 63
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 0 0 0 0 0 0 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 0 -6 -9 15 8 -2 114 -12
PACIFIC 1 1 1 3 1 1 50 50
UNITED STATES 2 1 0 6 5 2 500 50
UTILITY GAS CUSTOMER HEATING WEIGHTED
REGION
NEW ENGLAND 0 -7 -4 1 -14 -12 -93 -92
MIDDLE ATLANTIC 3 1 2 5 0 -7 0 -58
E N CENTRAL 14 11 14 21 12 1 133 5
W N CENTRAL 12 7 8 27 13 11 93 69
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 0 0 0 0 0 0 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 0 -7 -9 15 4 -2 36 -12
PACIFIC 1 1 0 4 -1 1 -20 33
UNITED STATES 5 2 5 8 5 2 167 33
FUEL OIL, KEROSENE, ETC HEATING WEIGHTED
REGION
NEW ENGLAND 0 -10 -5 8 -18 -9 -69 -53
MIDDLE ATLANTIC 4 1 3 8 1 -8 14 -50
E N CENTRAL 15 11 14 26 10 1 63 4
W N CENTRAL 21 11 10 56 20 22 56 65
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 0 0 0 0 0 0 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 5 -9 -1 31 -25 -19 -45 -38
PACIFIC 7 -5 3 39 -39 3 -50 8
UNITED STATES 4 -2 2 7 -5 -5 -42 -42
WOOD BURNING HEATING WEIGHTED
REGION
NEW ENGLAND 2 -11 -4 18 -27 -7 -60 -28
MIDDLE ATLANTIC 4 1 3 7 0 -10 0 -59
E N CENTRAL 16 12 15 28 9 2 47 8
W N CENTRAL 8 4 6 21 13 8 163 62
SOUTH ATLANTIC 0 0 0 0 0 0 -999 -999
E S CENTRAL 0 0 0 0 0 0 -999 -999
W S CENTRAL 0 0 0 0 0 0 -999 -999
MOUNTAIN 0 -7 -11 25 -2 0 -7 0
PACIFIC 5 -2 2 26 -32 5 -55 24
UNITED STATES 6 -1 4 11 -8 -3 -42 -21