COOLING DEGREE DAY DATA WEEKLY SUMMARY
CLIMATE PREDICTION CENTER-NCEP-NWS-NOAA
LAST DATE OF DATA COLLECTION PERIOD IS APR 17, 2025
ACCUMULATIONS ARE FROM JAN 1, 2025 TO APR 17, 2025
-999 = NORMAL LESS THAN 100 OR RATIO INCALCULABLE
STATE CITY CALL 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
2000 CDD normals implemented 1/1/2003
AL BIRMINGHAM BHM 7 -4 -10 97 56 42 -999 -999
AL HUNTSVILLE HSV 9 2 -4 71 45 38 -999 -999
AL MOBILE MOB 2 -20 -19 191 81 64 74 50
AL MONTGOMERY MGM 1 -13 -14 116 57 59 -999 -999
AK ANCHORAGE ANC 0 0 0 0 0 0 -999 -999
AK BARROW BRW 0 0 0 0 0 0 -999 -999
AK BETHEL BET 0 0 0 0 0 0 -999 -999
AK COLD BAY CDB 0 0 0 0 0 0 -999 -999
AK FAIRBANKS FAI 0 0 0 0 0 0 -999 -999
AK JUNEAU JNU 0 0 0 0 0 0 -999 -999
AK KING SALMON AKN 0 0 0 0 0 0 -999 -999
AK KOTZEBUE OTZ 0 0 0 0 0 0 -999 -999
AK MCGRATH MCG 0 0 0 0 0 0 -999 -999
AK NOME OME 0 0 0 0 0 0 -999 -999
AK ST PAUL ISLAND SNP 0 0 0 0 0 0 -999 -999
AK YAKUTAT YAK 0 0 0 0 0 0 -999 -999
AZ FLAGSTAFF FLG 28 28 23 37 37 32 -999 -999
AZ PHOENIX PHX 113 69 47 392 218 202 125 106
AZ TUCSON TUS 90 67 67 202 128 158 -999 -999
AR FORT SMITH FSM 18 11 -3 59 34 3 -999 -999
AR LITTLE ROCK LIT 17 3 -6 68 26 -19 -999 -999
CA FRESNO FAT 18 11 0 47 31 25 -999 -999
CA LOS ANGELES LAX 0 0 0 3 -18 2 -999 -999
CA SACRAMENTO SAC 5 -1 4 12 0 11 -999 -999
CA SAN DIEGO SAN 0 -4 0 0 -15 0 -999 -999
CA SAN FRANCISCO SFO 0 0 0 4 4 3 -999 -999
CO COLORADO SPRINGSCOS 1 1 1 1 0 1 -999 -999
CO DENVER DEN 4 4 4 4 2 4 -999 -999
CO GRAND JUNCTION GJT 1 1 0 1 1 0 -999 -999
CT HARTFORD BDL 0 0 0 0 -1 0 -999 -999
DE WILMINGTON ILG 3 3 -44 41 39 -19 -999 -999
DC WASHINGTON DCA 0 -7 -14 36 24 21 -999 -999
FL DAYTONA BEACH DAB 102 69 -15 1131 896 -17 381 -1
FL FORT MYERS FMY 56 -2 -8 611 110 70 22 13
FL JACKSONVILLE JAX 12 -12 -26 193 45 28 30 17
FL KEY WEST EYW 73 -10 -12 919 95 -23 12 -2
FL MIAMI MIA 66 -6 -10 841 152 17 22 2
FL ORLANDO MCO 38 -6 -15 438 88 15 25 4
FL PENSACOLA PNS 9 -13 -7 179 77 89 75 99
FL TALLAHASSEE TLH 5 -16 -12 163 57 37 54 29
FL TAMPA TPA 48 3 -7 481 142 72 42 18
FL WEST PALM BEACH PBI 53 -7 -14 699 136 14 24 2
GA ATHENS AHN 1 -7 -13 55 28 28 -999 -999
GA ATLANTA ATL 5 -6 -17 79 46 33 -999 -999
GA AUGUSTA AGS 0 -10 -18 85 47 38 -999 -999
GA MACON MCN 0 -14 -13 75 22 38 -999 -999
GA SAVANNAH SAV 11 -10 -27 123 25 -8 -999 -999
ID BOISE BOI 0 0 -2 0 0 -2 -999 -999
ID POCATELLO PIH 0 0 0 0 0 0 -999 -999
IL CHICAGO ORD 0 0 -3 0 -1 -3 -999 -999
IL MOLINE MLI 0 0 -13 6 5 -7 -999 -999
IL PEORIA PIA 0 0 -17 5 4 -12 -999 -999
IL ROCKFORD RFD 0 0 -7 0 -1 -7 -999 -999
IL SPRINGFIELD SPI 1 -3 -20 7 1 -15 -999 -999
IN EVANSVILLE EVV 2 -5 -24 21 7 -31 -999 -999
IN FORT WAYNE FWA 0 0 -1 0 -1 -1 -999 -999
IN INDIANAPOLIS IND 0 0 -15 5 3 -10 -999 -999
IN SOUTH BEND SBN 0 0 0 0 -1 0 -999 -999
IA DES MOINES DSM 5 5 -11 9 8 -7 -999 -999
IA MASON CITY MCW 0 0 0 0 0 0 -999 -999
IA SIOUX CITY SUX 0 0 0 5 5 5 -999 -999
IA WATERLOO ALO 0 0 -2 5 5 3 -999 -999
KS CONCORDIA CNK 10 8 -17 21 17 -6 -999 -999
KS DODGE CITY DDC 28 23 6 55 48 33 -999 -999
KS GOODLAND GLD 0 0 -1 3 -1 2 -999 -999
KS RUSSELL RSL 15 15 4 28 28 17 -999 -999
KS TOPEKA TOP 17 10 -12 25 13 -10 -999 -999
KS WICHITA ICT 24 18 2 31 23 3 -999 -999
KY LEXINGTON LEX 2 -1 -16 16 10 -15 -999 -999
KY LOUISVILLE SDF 5 -2 -25 30 14 -25 -999 -999
LA BATON ROUGE BTR 90 65 -6 748 613 55 454 8
LA LAKE CHARLES LCH 26 -1 -8 238 111 47 87 25
LA NEW ORLEANS MSY 33 4 -4 296 142 69 92 30
LA SHREVEPORT SHV 34 16 1 239 157 47 -999 -999
ME BANGOR BGR 0 0 0 0 0 0 -999 -999
ME PORTLAND PWM 0 0 0 0 0 0 -999 -999
MD BALTIMORE BWI 0 0 -12 18 14 6 -999 -999
MA BOSTON BOS 0 0 0 0 -1 0 -999 -999
MI ALPENA APN 0 0 0 0 0 0 -999 -999
MI DETROIT DTW 0 0 0 0 0 0 -999 -999
MI FLINT FNT 0 0 0 0 -1 0 -999 -999
MI GRAND RAPIDS GRR 0 0 0 0 -2 0 -999 -999
MI LANSING LAN 0 0 0 0 -1 0 -999 -999
MI MUSKEGON MKG 0 0 0 0 0 0 -999 -999
MI TRAVERSE CITY TVC 0 0 0 0 0 0 -999 -999
MN DULUTH DLH 0 0 0 0 0 0 -999 -999
MN INT'L FALLS INL 0 0 0 0 0 0 -999 -999
MN MINNEAPOLIS MSP 0 0 0 0 0 0 -999 -999
MN ROCHESTER RST 0 0 0 0 0 0 -999 -999
MS JACKSON JAN 9 -8 -17 180 103 93 -999 -999
MS MERIDIAN MEI 2 -12 -17 133 68 78 -999 -999
MO COLUMBIA COU 10 5 -14 31 23 1 -999 -999
MO KANSAS CITY MCI 10 10 -10 21 21 0 -999 -999
MO SAINT LOUIS STL 6 -1 -27 31 8 -28 -999 -999
MO SPRINGFIELD SGF 15 8 -4 30 20 0 -999 -999
MT BILLINGS BIL 0 0 0 0 -2 0 -999 -999
MT GLASGOW GGW 0 0 0 0 0 0 -999 -999
MT GREAT FALLS GTF 0 0 0 0 -1 0 -999 -999
MT HAVRE HVR 0 0 0 0 0 0 -999 -999
MT HELENA HLN 0 0 0 0 0 0 -999 -999
MT KALISPELL FCA 0 0 0 0 0 0 -999 -999
MT MISSOULA MSO 0 0 0 0 0 0 -999 -999
NE GRAND ISLAND GRI 1 1 -7 5 2 -3 -999 -999
NE NORTH PLATTE LBF 1 1 -2 1 -3 -2 -999 -999
NE OMAHA OMA 6 5 -7 11 9 -2 -999 -999
NE SCOTTSBLUFF BFF 0 0 -1 0 -1 -1 -999 -999
NV ELKO EKO 0 0 0 0 0 0 -999 -999
NV ELY ELY 0 0 0 4 4 4 -999 -999
NV LAS VEGAS LAS 82 62 58 188 129 158 -999 -999
NV RENO RNO 0 0 0 0 0 0 -999 -999
NV WINNEMUCCA WMC 0 0 0 0 0 0 -999 -999
NH CONCORD CON 0 0 0 0 0 0 -999 -999
NJ ATLANTIC CITY ACY 0 0 -6 0 -1 -6 -999 -999
NJ NEWARK EWR 0 0 -4 1 -1 -3 -999 -999
NM ALBUQUERQUE ABQ 23 23 23 25 25 25 -999 -999
NY ALBANY ALB 0 0 0 0 0 0 -999 -999
NY BINGHAMTON BGM 0 0 0 0 -1 0 -999 -999
NY BUFFALO BUF 0 0 0 0 0 0 -999 -999
NY MASSENA MSS 0 0 0 0 0 0 -999 -999
NY NEW YORK LGA 0 0 -2 0 -1 -2 -999 -999
NY ROCHESTER ROC 0 0 0 0 -1 0 -999 -999
NY SYRACUSE SYR 0 0 0 0 -1 0 -999 -999
NC ASHEVILLE AVL 1 1 -3 28 28 16 -999 -999
NC CAPE HATTERAS HAT 38 31 -58 347 330 0 -999 -999
NC CHARLOTTE CLT 5 -2 -17 73 48 29 -999 -999
NC GREENSBORO GSO 2 -5 -10 57 41 33 -999 -999
NC RALEIGH DURHAM RDU 3 -4 -21 91 64 40 -999 -999
NC WILMINGTON ILM 4 -10 -25 87 36 6 -999 -999
ND BISMARCK BIS 0 0 0 0 0 0 -999 -999
ND FARGO FAR 0 0 0 0 0 0 -999 -999
ND MINOT MOT 0 0 0 0 0 0 -999 -999
ND WILLISTON ISN 13 13 0 13 13 0 -999 -999
OH AKRON CANTON CAK 0 0 0 1 0 1 -999 -999
OH CLEVELAND CLE 0 0 0 0 -2 0 -999 -999
OH COLUMBUS CMH 0 0 -5 6 4 1 -999 -999
OH CINCINNATI CVG 0 0 -16 7 4 -15 -999 -999
OH DAYTON DAY 0 0 -8 5 3 -4 -999 -999
OH TOLEDO TOL 0 0 -1 0 -1 -1 -999 -999
OH YOUNGSTOWN YNG 0 0 0 1 0 1 -999 -999
OK OKLAHOMA CITY OKC 21 14 -1 43 19 12 -999 -999
OK TULSA TUL 22 11 -7 50 18 -6 -999 -999
OR ASTORIA AST 0 0 0 0 0 0 -999 -999
OR EUGENE EUG 0 0 0 0 0 0 -999 -999
OR MEDFORD MFR 0 0 0 1 1 1 -999 -999
OR NORTH BEND OTH 7 7 5 63 63 18 -999 -999
OR PENDLETON PDT 0 0 0 1 1 1 -999 -999
OR PORTLAND PDX 0 0 0 4 4 4 -999 -999
OR REDMOND RDM 0 0 -3 12 12 6 -999 -999
OR SALEM SLE 0 0 0 0 0 0 -999 -999
PA ALLENTOWN ABE 0 0 0 0 -1 0 -999 -999
PA BRADFORD BFD 0 0 0 0 0 0 -999 -999
PA ERIE ERI 0 0 0 0 -1 0 -999 -999
PA PHILADELPHIA PHL 0 0 -6 1 -1 -5 -999 -999
PA PITTSBURGH PIT 0 0 0 4 2 4 -999 -999
PA SCRANTON AVP 0 0 0 0 -1 0 -999 -999
PA WILLIAMSPORT IPT 0 0 0 0 0 0 -999 -999
RI PROVIDENCE PVD 0 0 0 0 0 0 -999 -999
SC CHARLESTON CHS 8 -9 -29 119 45 -15 -999 -999
SC COLUMBIA CAE 3 -11 -26 107 54 47 -999 -999
SC GREENVILLE GSP 3 -4 -14 46 30 11 -999 -999
SD ABERDEEN ABR 0 0 -1 0 0 -1 -999 -999
SD HURON HON 0 0 -3 0 0 -3 -999 -999
SD PIERRE PIR 26 26 0 30 30 -4 -999 -999
SD RAPID CITY RAP 0 0 0 0 0 0 -999 -999
SD SIOUX FALLS FSD 0 0 -5 0 0 -5 -999 -999
TN BRISTOL TRI 26 26 -37 206 205 9 -999 -999
TN CHATTANOOGA CHA 2 -5 -15 46 27 14 -999 -999
TN KNOXVILLE TYS 4 -3 -12 49 31 20 -999 -999
TN MEMPHIS MEM 12 -2 -10 63 16 0 -999 -999
TN NASHVILLE BNA 8 1 -19 54 29 0 -999 -999
TX ABILENE ABI 58 38 -18 188 115 5 -999 -999
TX AMARILLO AMA 19 14 10 33 26 19 -999 -999
TX AUSTIN AUS 82 50 35 341 189 95 124 39
TX BROWNSVILLE BRO 75 10 -20 695 240 30 53 5
TX CORPUS CHRISTI CRP 62 11 -7 476 167 18 54 4
TX DALLAS FT WORTH DFW 47 33 10 159 115 6 -999 -999
TX EL PASO ELP 78 64 41 135 99 74 -999 -999
TX HOUSTON IAH 70 38 25 387 221 106 133 38
TX LUBBOCK LBB 49 41 20 87 62 47 -999 -999
TX LUFKIN LFK 41 21 14 262 179 28 -999 -999
TX MIDLAND ODESSA MAF 72 57 32 143 97 65 -999 -999
TX SAN ANGELO SJT 75 53 23 210 131 42 -999 -999
TX SAN ANTONIO SAT 80 45 32 387 219 146 130 61
TX VICTORIA VCT 49 9 2 356 143 83 67 30
TX WACO ACT 46 23 14 183 86 46 -999 -999
TX WICHITA FALLS SPS 33 19 8 94 47 27 -999 -999
UT CEDAR CITY CDC 0 0 0 0 0 0 -999 -999
UT SALT LAKE CITY SLC 6 6 1 8 8 3 -999 -999
VT BURLINGTON BTV 0 0 0 0 0 0 -999 -999
VA LYNCHBURG LYH 0 -6 -10 31 22 20 -999 -999
VA NORFOLK ORF 2 -5 -18 73 46 38 -999 -999
VA RICHMOND RIC 0 -7 -16 52 26 27 -999 -999
VA ROANOKE ROA 1 -6 -18 38 27 16 -999 -999
WA OLYMPIA OLM 0 0 0 0 0 0 -999 -999
WA QUILLAYUTE UIL 0 0 0 0 0 0 -999 -999
WA SEATTLE TACOMA SEA 0 0 0 0 0 0 -999 -999
WA SPOKANE GEG 0 0 0 0 0 0 -999 -999
WA YAKIMA YKM 0 0 -1 0 0 -1 -999 -999
WV BECKLEY BKW 1 1 -6 13 12 4 -999 -999
WV CHARLESTON CRW 0 -7 -18 15 -4 -9 -999 -999
WV HUNTINGTON HTS 6 -1 -18 25 5 -7 -999 -999
WI EAU CLAIRE EAU 0 0 0 0 0 0 -999 -999
WI GREEN BAY GRB 0 0 0 0 0 0 -999 -999
WI MADISON MSN 0 0 -1 0 0 -1 -999 -999
WI MILWAUKEE MKE 0 0 0 0 0 0 -999 -999
WY CASPER CPR 0 0 0 0 0 0 -999 -999
WY CHEYENNE CYS 0 0 0 0 0 0 -999 -999
WY LANDER LND 0 0 0 0 0 0 -999 -999
WY ROCK SPRINGS RKS 0 0 0 0 0 0 -999 -999
WY SHERIDAN SHR 0 0 0 0 -1 0 -999 -999