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 4, 2025 ACCUMULATIONS ARE FROM JUL 1, 2025 TO SEP 4, 2025 -999 = 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 1 1 1 -999 -999 ALASKA 69 -22 -11 442 -140 -115 -24 -21 ARIZONA 0 0 0 0 0 0 -999 -999 ARKANSAS 0 -1 0 5 2 5 -999 -999 CALIFORNIA 0 -4 0 0 -21 0 -999 -999 COLORADO 6 -25 6 12 -99 -5 -89 -29 CONNECTICUT 26 20 14 66 44 19 -999 -999 DELAWARE 3 2 3 3 2 0 -999 -999 DISTRCT COLUMBIA 0 0 0 0 0 0 -999 -999 FLORIDA 0 0 0 0 0 0 -999 -999 GEORGIA 0 0 0 2 2 2 -999 -999 HAWAII 0 0 0 0 0 0 -999 -999 IDAHO 0 -27 -16 3 -103 -44 -97 -94 ILLINOIS 23 16 16 45 14 5 -999 -999 INDIANA 24 18 17 54 27 5 -999 -999 IOWA 23 10 10 60 12 -12 -999 -999 KANSAS 8 2 5 21 7 9 -999 -999 KENTUCKY 0 -1 0 3 -3 1 -999 -999 LOUISIANA 0 0 0 0 0 0 -999 -999 MAINE 17 -10 -4 54 -55 25 -50 86 MARYLAND 3 2 2 3 -1 -3 -999 -999 MASSACHUSETTS 11 1 4 30 -2 13 -999 -999 MICHIGAN 33 19 23 56 -2 22 -999 -999 MINNESOTA 25 -4 14 58 -50 21 -46 57 MISSISSIPPI 0 0 0 0 0 0 -999 -999 MISSOURI 6 1 2 22 7 2 -999 -999 MONTANA 8 -39 -15 73 -146 -23 -67 -24 NEBRASKA 21 9 12 46 6 0 -999 -999 NEVADA 0 -5 0 0 -17 0 -999 -999 NEW HAMPSHIRE 20 -3 1 56 -25 18 -999 -999 NEW JERSEY 4 2 1 6 -1 -3 -999 -999 NEW MEXICO 0 -6 -1 0 -20 -1 -999 -999 NEW YORK 3 -5 0 5 -26 -1 -999 -999 NORTH CAROLINA 7 6 6 14 13 4 -999 -999 NORTH DAKOTA 42 4 17 168 23 28 16 20 OHIO 29 22 22 60 32 12 -999 -999 OKLAHOMA 1 -2 1 6 2 6 -999 -999 OREGON 0 -21 -10 32 -104 -47 -76 -59 PENNSYLVANIA 31 24 22 67 37 15 -999 -999 RHODE ISLAND 28 22 14 87 65 27 -999 -999 SOUTH CAROLINA 2 2 2 2 2 2 -999 -999 SOUTH DAKOTA 22 -1 11 67 -24 0 -999 -999 TENNESSEE 2 1 2 12 11 8 -999 -999 TEXAS 0 0 0 0 0 0 -999 -999 UTAH 0 -17 -2 0 -45 -6 -999 -999 VERMONT 41 12 1 184 67 13 57 8 VIRGINIA 2 1 1 2 -1 -4 -999 -999 WASHINGTON 0 -25 -15 42 -123 -46 -75 -52 WEST VIRGINIA 9 5 7 19 -1 5 -999 -999 WISCONSIN 45 24 31 111 26 12 -999 -999 WYOMING 16 -25 -1 41 -121 -48 -75 -54 REGION NEW ENGLAND 19 7 6 54 9 17 -999 -999 MIDDLE ATLANTIC 12 6 7 24 -2 4 -999 -999 E N CENTRAL 29 19 21 60 19 11 -999 -999 W N CENTRAL 17 2 8 46 -7 6 -999 -999 SOUTH ATLANTIC 2 1 2 4 3 0 -999 -999 E S CENTRAL 1 0 1 5 4 3 -999 -999 W S CENTRAL 0 0 0 1 1 1 -999 -999 MOUNTAIN 2 -14 -1 8 -51 -8 -999 -999 PACIFIC 0 -8 -3 8 -43 -10 -999 -999 UNITED STATES 9 2 5 22 -6 2 -999 -999 GAS HOME HEATING CUSTOMER WEIGHTED REGION NEW ENGLAND 17 7 7 48 14 16 -999 -999 MIDDLE ATLANTIC 12 5 7 24 -1 3 -999 -999 E N CENTRAL 29 19 21 60 17 11 -999 -999 W N CENTRAL 17 2 9 45 -8 6 -999 -999 SOUTH ATLANTIC 3 2 2 5 2 0 -999 -999 E S CENTRAL 1 0 1 5 3 3 -999 -999 W S CENTRAL 0 0 0 1 0 1 -999 -999 MOUNTAIN 3 -16 0 9 -59 -8 -999 -999 PACIFIC 0 -7 -2 5 -33 -6 -999 -999 UNITED STATES 11 4 7 25 -6 3 -999 -999 OIL HOME HEATING CUSTOMER WEIGHTED REGION NEW ENGLAND 19 6 5 58 7 18 -999 -999 MIDDLE ATLANTIC 11 5 7 23 -4 3 -999 -999 E N CENTRAL 33 21 24 72 21 13 -999 -999 W N CENTRAL 25 0 13 68 -26 14 -999 -999 SOUTH ATLANTIC 4 3 3 6 3 0 -999 -999 E S CENTRAL 1 0 1 7 3 4 -999 -999 W S CENTRAL 0 0 0 1 0 1 -999 -999 MOUNTAIN 2 -23 -10 16 -86 -25 -84 -61 PACIFIC 0 -21 -11 32 -102 -40 -76 -56 UNITED STATES 14 5 6 35 -2 6 -999 -999 ELECTRIC HOME HEATING CUSTOMER WEIGHTED REGION NEW ENGLAND 18 8 7 50 14 16 -999 -999 MIDDLE ATLANTIC 16 10 10 34 7 6 -999 -999 E N CENTRAL 29 20 20 60 22 10 -999 -999 W N CENTRAL 15 2 7 44 -3 6 -999 -999 SOUTH ATLANTIC 2 1 1 3 2 0 -999 -999 E S CENTRAL 1 0 1 6 4 4 -999 -999 W S CENTRAL 0 0 0 1 0 1 -999 -999 MOUNTAIN 1 -9 -1 5 -33 -6 -999 -999 PACIFIC 0 -12 -6 16 -62 -20 -999 -999 UNITED STATES 5 0 2 13 -7 -1 -999 -999