Growing Degree Day Summary

Base 50 GDD Summary for the Week Ending 2021-5-12
State/Station Last Week Since March 15 Last Season Seasonal Departure
Connecticut
   IGOR I SIKORSKY MEMORIAL AIRPORT 37 177 97 -2
   HARTFORD-BRADLEY INTERNATIONAL AIRPORT 33 226 75 29
Delaware
   WILMINGTON NEW CASTLE CO AP 31 352 198 30
Maine
   AUGUSTA STATE AIRPORT 15 71 16 -8
   CARIBOU WFO 1 12 0 -28
   PORTLAND JETPORT 16 46 28 -30
Maryland
   BALTIMORE-WASHINGTON INTERNATIONAL AIRPORT 37 435 257 62
   FROSTBURG 2 0 161 74 -30
   SALISBURY-WICOMICO REGIONAL AIRPORT 45 445 305 67
Massachusetts
   BOSTON 45 191 65 28
   WORCESTER 14 131 39 -0
New Hampshire
   BERLIN 3 36 14 -26
   CONCORD ASOS 17 88 39 -29
   LEBANON MUNICIPAL AP 12 94 37 -13
New Jersey
   MILLVILLE MUNICIPAL AIRPORT 20 312 161 42
   NEWARK LIBERTY INTL AP 48 349 169 43
   NEW BRUNSWICK 3 SE 22 271 160 19
New York
   ALBANY INTERNATIONAL AIRPORT 1 88 81 -87
   BINGHAMTON (GREATER AP) 0 106 24 -19
   BRIDGEHAMPTON M 23 43 20
   BUFFALO NIAGARA INTL 1 160 41 22
   FRANKLINVILLE 0 83 29 -7
   ISLIP-LI MACARTHUR AP 32 197 92 22
   ITHACA CORNELL UNIV 0 110 19 -8
   MASSENA INTL AP 5 70 17 -26
   LAGUARDIA AIRPORT 47 321 178 11
   ROCHESTER GREATER INT'L 0 130 38 -36
   SYRACUSE HANCOCK INTL AP 5 164 51 13
   TUPPER LAKE SUNMOUNT 0 35 3 -8
   WATERTOWN AP 0 73 20 -19
   WESTCHESTER CO AP 16 174 82 -15
Pennsylvania
   ALTOONA BLAIR COUNTY AP 1 218 90 -22
   ERIE INTL AP 2 240 71 58
   PHILADELPHIA INTL AP 47 396 201 49
   PITTSBURGH ASOS 0 245 120 -38
   STATE COLLEGE 4 237 80 22
   WELLSBORO 4 SW 0 117 17 5
   WILKES-BARRE/SCRANTON INTERNATIONAL AIRPORT 10 242 101 6
   WILLIAMSPORT REGIONAL AP 11 223 114 0
Rhode Island
   PROVIDENCE 39 189 73 20
Vermont
   BURLINGTON INTERNATIONAL AIRPORT 20 135 34 -5
   RUTLAND 0 69 9 -22
District of Columbia
   WASHINGTON REAGAN NATIONAL AIRPORT 59 521 353 22
West Virginia
   BECKLEY RALEIGH COUNTY AIRPORT 10 274 197 -66
   CHARLESTON - YEAGER AIRPORT 25 381 287 -81
   SNOWSHOE 0 50 20 -36

GDD values for missing days are estimated.

NRCC