Growing Degree Day Summary

Base 50 GDD Summary for the Week Ending 2025-6-4
State/Station Last Week Since March 15 Last Season Seasonal Departure
Connecticut
   IGOR I SIKORSKY MEMORIAL AIRPORT 87 519 561 54
   HARTFORD-BRADLEY INTERNATIONAL AIRPORT 81 543 685 61
Delaware
   WILMINGTON AIRPORT 112 819 788 135
Maine
   AUGUSTA STATE AIRPORT 79 331 379 68
   CARIBOU WFO 65 167 277 -6
   PORTLAND JETPORT 65 232 271 -17
Maryland
   BALTIMORE-WASHINGTON INTERNATIONAL AIRPORT 114 952 909 196
   FROSTBURG 2 46 486 569 69
   SALISBURY-WICOMICO REGIONAL AIRPORT 103 871 800 127
Massachusetts
   BOSTON LOGAN INTERNATIONAL AIRPORT 99 502 442 90
   WORCESTER REGIONAL AIRPORT 69 400 466 56
New Hampshire
   BERLIN 52 190 261 -17
   CONCORD MUNICIPAL AIRPORT 76 380 407 47
   LEBANON MUNICIPAL AIRPORT 74 355 434 27
New Jersey
   MILLVILLE MUNICIPAL AIRPORT 96 690 706 98
   NEWARK LIBERTY INTL AP 113 807 829 143
   NEW BRUNSWICK 3 SE 86 662 702 106
New York
   ALBANY INTERNATIONAL AIRPORT 79 476 631 21
   BINGHAMTON (GREATER AP) 58 327 487 -6
   BRIDGEHAMPTON 47 329 353 68
   BUFFALO NIAGARA INTERNATIONAL AIRPOR 67 377 606 -11
   FRANKLINVILLE 30 241 513 -58
   GLENS FALLS/FLOYD BENNETT MEMORIAL AIRPORT 59 317 444 -0
   ISLIP-LI MACARTHUR AP 90 590 549 140
   ITHACA CORNELL UNIV 50 316 440 -8
   MASSENA INTL AP 67 289 405 -12
   LAGUARDIA AIRPORT 109 743 746 62
   FREDERICK DOUGLASS GREATER ROCHESTER INTERNATIONAL AIRPORT 80 379 583 -54
   SYRACUSE HANCOCK INTL AP 81 406 642 2
   TUPPER LAKE SUNMOUNT 38 144 294 -33
   WATERTOWN INTERNATIONAL AIRPORT 72 293 453 16
   WESTCHESTER CO AP 81 554 580 93
Pennsylvania
   ALTOONA BLAIR COUNTY AP 80 615 676 85
   ERIE INTL AP 82 419 634 -33
   PHILADELPHIA INTL AP 122 863 861 134
   PITTSBURGH INTERNATIONAL AIRPORT 73 698 852 105
   STATE COLLEGE 61 534 612 37
   WELLSBORO 4 SW 35 302 406 0
   WILKES-BARRE/SCRANTON INTERNATIONAL AIRPORT 73 513 664 -26
   WILLIAMSPORT REGIONAL AP 91 632 703 106
Rhode Island
   RHODE ISLAND T.F. GREEN INTERNATIONAL AIRPORT 86 499 435 68
Vermont
   BURLINGTON INTERNATIONAL AIRPORT 91 440 544 43
   RUTLAND 47 224 364 -34
District of Columbia
   WASHINGTON REAGAN NATIONAL AIRPORT 111 1117 1089 170
West Virginia
   BECKLEY RALEIGH COUNTY AIRPORT 80 697 780 54
   CHARLESTON - WEST VIRGINIA INTERNATIONAL YEAGER AIRPORT 100 898 1035 56
   SNOWSHOE 10 223 401 20

GDD values for missing days are estimated.

NRCC