COOLING DEGREE DAY DATA MONTHLY SUMMARY POPULATION-WEIGHTED STATE,REGIONAL,AND NATIONAL AVERAGES CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA MONTHLY DATA FOR AUG 2025 ACCUMULATIONS ARE FROM JAN 1, 2025 -9999 = 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 389 -61 -73 1597 87 -81 6 -5 ARIZONA 628 -21 33 1990 -304 -63 -13 -3 ARKANSAS 437 -23 -33 1561 59 -26 4 -2 CALIFORNIA 284 40 13 624 -30 -151 -5 -19 COLORADO 115 5 -24 334 3 -51 1 -13 CONNECTICUT 142 -48 -40 640 97 -30 18 -4 DELAWARE 213 -115 -84 980 -46 -115 -4 -11 FLORIDA 501 -27 -7 2205 -123 -26 -5 -1 GEORGIA 352 -61 -79 1516 124 -62 9 -4 IDAHO 164 0 15 418 -12 -33 -3 -7 ILLINOIS 237 -3 -19 890 110 36 14 4 INDIANA 213 -36 -30 883 74 79 9 10 IOWA 201 -17 2 767 55 102 8 15 KANSAS 329 -77 -53 1135 -114 -105 -9 -8 KENTUCKY 283 -48 -33 1113 68 20 7 2 LOUISIANA 468 -55 -37 1891 -36 60 -2 3 MAINE 88 8 6 274 64 -51 30 -16 MARYLAND 220 -112 -99 1053 -5 -130 0 -11 MASSACHUSETTS 113 -58 -27 497 27 -56 6 -10 MICHIGAN 154 -8 -6 575 61 73 12 15 MINNESOTA 112 -10 8 420 20 106 5 34 MISSISSIPPI 469 -9 -53 1916 241 -3 14 0 MISSOURI 316 -28 -13 1117 51 0 5 0 MONTANA 56 -30 -7 136 -77 -86 -36 -39 NEBRASKA 240 -34 -11 858 -5 83 -1 11 NEVADA 528 30 53 1677 71 48 4 3 NEW HAMPSHIRE 112 10 11 436 151 -49 53 -10 NEW JERSEY 175 -76 -72 807 57 -99 8 -11 NEW MEXICO 262 12 -12 736 -95 -85 -11 -10 NEW YORK 139 -61 -35 594 24 -44 4 -7 NORTH CAROLINA 292 -83 -69 1371 111 -6 9 0 NORTH DAKOTA 90 -42 2 287 -74 10 -20 4 OHIO 189 -23 -41 767 102 7 15 1 OKLAHOMA 435 -70 -102 1471 -110 -240 -7 -14 OREGON 125 48 42 262 79 19 43 8 PENNSYLVANIA 149 -69 -54 712 55 -67 8 -9 RHODE ISLAND 120 -72 -46 526 5 -47 1 -8 SOUTH CAROLINA 359 -80 -69 1639 122 -18 8 -1 SOUTH DAKOTA 184 -25 9 594 -17 92 -3 18 TENNESSEE 320 -42 -40 1246 88 -7 8 -1 TEXAS 560 -8 -64 2202 135 -90 7 -4 UTAH 185 -55 5 524 -151 -25 -22 -5 VERMONT 76 -33 6 325 -1 -21 0 -6 VIRGINIA 209 -90 -103 1080 118 -58 12 -5 WASHINGTON 90 28 33 187 38 14 26 8 WEST VIRGINIA 200 -31 -58 859 161 -10 23 -1 WISCONSIN 137 -13 -14 523 58 77 12 17 WYOMING 78 -24 -18 216 -64 -46 -23 -18 POPULATION WEIGHTED REGION NEW ENGLAND 118 -43 -26 513 60 -45 13 -8 MIDDLE ATLANTIC 152 -62 -47 680 45 -62 7 -8 E N CENTRAL 190 -18 -25 744 85 42 13 6 W N CENTRAL 226 -36 -9 810 -2 37 0 5 SOUTH ATLANTIC 348 -66 -61 1578 25 -42 2 -3 E S CENTRAL 354 -40 -46 1415 106 -15 8 -1 W S CENTRAL 527 -23 -62 2039 80 -81 4 -4 MOUNTAIN 332 -9 13 1019 -96 -39 -9 -4 PACIFIC 245 38 19 534 -15 -112 -3 -17 UNITED STATES 286 -25 -28 1073 38 -42 4 -4