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 MAY 23, 2021
ACCUMULATIONS ARE FROM JAN 1, 2021 TO MAY 23, 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 54 11 6 178 6 -36 3 -17
ARIZONA 37 -40 -5 237 -88 -36 -27 -13
ARKANSAS 46 6 19 85 -62 -12 -42 -12
CALIFORNIA 0 -11 0 16 -17 -27 -52 -63
COLORADO 0 0 -1 0 0 -1 -999 -100
CONNECTICUT 15 11 15 15 10 15 200 -999
DELAWARE 34 19 30 70 24 53 52 312
FLORIDA 70 -14 -25 774 79 -167 11 -18
GEORGIA 36 -1 -3 118 -23 -44 -16 -27
IDAHO 0 -2 0 0 -2 0 -100 -999
ILLINOIS 39 26 35 51 15 43 42 538
INDIANA 35 20 31 40 -3 29 -7 264
IOWA 27 16 26 41 13 40 46 4000
KANSAS 20 -5 12 34 -43 5 -56 17
KENTUCKY 36 15 17 51 -20 4 -28 9
LOUISIANA 57 -10 -23 336 -7 -100 -2 -23
MAINE 1 1 1 1 1 1 -999 -999
MARYLAND 36 17 31 70 14 53 25 312
MASSACHUSETTS 13 10 12 13 10 12 333 1200
MICHIGAN 32 25 32 32 15 32 88 -999
MINNESOTA 18 13 18 19 11 19 138 -999
MISSISSIPPI 59 8 -4 238 4 -41 2 -15
MISSOURI 34 13 25 49 -14 24 -22 96
MONTANA 0 0 0 0 0 0 -999 -999
NEBRASKA 25 11 23 41 4 36 11 720
NEVADA 19 -21 4 96 -43 -23 -31 -19
NEW HAMPSHIRE 17 17 17 17 17 17 -999 -999
NEW JERSEY 26 18 26 32 10 26 45 433
NEW MEXICO 8 -9 -12 20 -13 -33 -39 -62
NEW YORK 21 16 20 21 15 19 250 950
NORTH CAROLINA 24 -6 0 86 -25 -4 -23 -4
NORTH DAKOTA 5 4 3 5 4 3 400 150
OHIO 34 24 27 39 15 29 63 290
OKLAHOMA 32 -9 5 62 -78 -50 -56 -45
OREGON 0 0 0 0 0 -3 -999 -100
PENNSYLVANIA 26 18 24 32 12 27 60 540
RHODE ISLAND 12 9 12 12 7 12 140 -999
SOUTH CAROLINA 36 -8 -5 135 -33 -31 -20 -19
SOUTH DAKOTA 15 8 14 19 6 18 46 1800
TENNESSEE 33 5 11 50 -39 -11 -44 -18
TEXAS 55 -15 -41 334 -38 -167 -10 -33
UTAH 0 -6 -1 0 -11 -1 -100 -100
VERMONT 20 20 20 20 20 20 -999 -999
VIRGINIA 21 4 10 62 4 30 7 94
WASHINGTON 0 0 0 0 0 -1 -999 -100
WEST VIRGINIA 19 8 8 23 -3 3 -12 15
WISCONSIN 26 22 26 29 21 29 263 -999
WYOMING 0 0 0 0 0 0 -999 -999
POPULATION WEIGHTED
REGION
NEW ENGLAND 13 12 13 13 12 13 1200 -999
MIDDLE ATLANTIC 25 18 24 28 14 24 100 600
E N CENTRAL 33 24 29 38 14 31 58 443
W N CENTRAL 25 11 21 35 -2 23 -5 192
SOUTH ATLANTIC 43 -3 -3 301 12 -52 4 -15
E S CENTRAL 43 8 9 110 -23 -20 -17 -15
W S CENTRAL 51 -15 -30 288 -41 -132 -12 -31
MOUNTAIN 14 -14 -2 79 -24 -17 -23 -18
PACIFIC 0 -7 0 12 -11 -23 -48 -66
UNITED STATES 30 4 6 121 5 -21 4 -15