COOLING 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 26, 2021
ACCUMULATIONS ARE FROM JAN 1, 2021 TO SEP 26, 2021
-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 38 -12 14 1753 -12 -144 -1 -8
ARIZONA 68 -27 -37 2347 -367 -231 -14 -9
ARKANSAS 31 -8 23 1697 -33 70 -2 4
CALIFORNIA 39 10 0 1008 215 45 27 5
COLORADO 0 0 -4 448 98 -31 28 -6
CONNECTICUT 15 7 14 762 165 -75 28 -9
DELAWARE 27 5 23 1322 161 51 14 4
FLORIDA 99 -4 2 2761 24 -265 1 -9
GEORGIA 34 -9 18 1576 -39 -141 -2 -8
IDAHO 0 0 0 692 232 240 50 53
ILLINOIS 13 1 8 1050 180 79 21 8
INDIANA 12 -1 12 1020 113 73 12 8
IOWA 8 0 -7 915 130 56 17 7
KANSAS 18 -6 -11 1456 40 99 3 7
KENTUCKY 15 -7 12 1194 1 -24 0 -2
LOUISIANA 45 -28 4 2119 -148 -172 -7 -8
MAINE 4 4 4 312 90 -59 41 -16
MARYLAND 23 2 23 1341 147 55 12 4
MASSACHUSETTS 16 10 16 645 131 -63 25 -9
MICHIGAN 9 2 7 719 151 26 27 4
MINNESOTA 4 3 0 571 140 77 32 16
MISSISSIPPI 42 -16 14 1967 8 -97 0 -5
MISSOURI 16 -2 3 1301 101 108 8 9
MONTANA 0 0 0 396 174 190 78 92
NEBRASKA 6 -4 -26 1066 109 47 11 5
NEVADA 46 -3 -19 1928 74 78 4 4
NEW HAMPSHIRE 10 9 10 533 232 -45 77 -8
NEW JERSEY 16 4 15 998 161 -9 19 -1
NEW MEXICO 7 -8 -17 878 -49 -205 -5 -19
NEW YORK 11 2 11 696 64 -48 10 -6
NORTH CAROLINA 26 -8 21 1444 3 -52 0 -3
NORTH DAKOTA 0 0 -1 562 178 138 46 33
OHIO 14 2 12 969 228 21 31 2
OKLAHOMA 41 3 20 1691 -129 38 -7 2
OREGON 4 2 4 388 184 149 90 62
PENNSYLVANIA 11 1 11 896 170 -18 23 -2
RHODE ISLAND 21 13 19 706 130 -51 23 -7
SOUTH CAROLINA 37 -11 26 1687 -66 -101 -4 -6
SOUTH DAKOTA 0 -3 -16 824 153 92 23 13
TENNESSEE 17 -11 13 1231 -97 -93 -7 -7
TEXAS 66 -5 18 2311 -101 -249 -4 -10
UTAH 0 -6 -6 679 -56 40 -8 6
VERMONT 7 4 7 411 63 -40 18 -9
VIRGINIA 22 2 21 1264 178 17 16 1
WASHINGTON 0 0 0 279 122 118 78 73
WEST VIRGINIA 15 3 14 885 103 -49 13 -5
WISCONSIN 5 2 1 645 136 33 27 5
WYOMING 0 0 -1 394 100 82 34 26
POPULATION WEIGHTED
REGION
NEW ENGLAND 15 9 15 633 137 -69 28 -10
MIDDLE ATLANTIC 12 2 11 826 120 -35 17 -4
E N CENTRAL 11 2 8 899 168 39 23 5
W N CENTRAL 10 -1 -4 1015 111 86 12 9
SOUTH ATLANTIC 50 -4 16 1840 43 -114 2 -6
E S CENTRAL 26 -11 12 1475 -39 -96 -3 -6
W S CENTRAL 58 -9 16 2179 -109 -185 -5 -8
MOUNTAIN 25 -10 -17 1235 -51 -54 -4 -4
PACIFIC 32 9 0 849 187 55 28 7
UNITED STATES 30 -1 7 1277 85 -41 7 -3