Growing Degree Day Summary

Summary for the Week Ending 6/25/2017

Station Base 50 Growing Degree Days
Last Week Since March 15 Last Season Seasonal Departure
Connecticut
   IGOR I SIKORSKY MEMORI AP 191 982 920 198 (8 days)
   HARTFORD-BRADLEY INTL AP 175 917 891 61 (2 days)
Delaware
   WILMINGTON NEW CASTLE CO AP 197 1264 1126 182 (6 days)
Maine
   AUGUSTA STATE AP 143 593 571 45 (2 days)
   CARIBOU MUNI AP 112 455 444 62 (4 days)
   PORTLAND INTL JETPORT 149 567 539 97 (5 days)
Maryland
   BALTIMORE-WASHINGTON INTL AP 196 1361 1205 197 (7 days)
   FROSTBURG 2 135 847 762 228 (12 days)
   SALISBURY WICOMICO RGNL AP 202 1389 1173 261 (9 days)
Massachusetts
   BOSTON 189 829 800 42 (1 days)
   WORCESTER 150 674 690 44 (2 days)
New Hampshire
   BERLIN 122 463 475 8 (0 days)
   CONCORD MUNI AP 160 721 700 114 (5 days)
   LEBANON MUNI AP 146 692 672 136 (7 days)
New Jersey
   MILLVILLE MUNI AP 190 1167 1024 164 (6 days)
   NEWARK LIBERTY INTL AP 199 1169 1191 43 (1 days)
   NEW BRUNSWICK 3 SE 200 1097 1049 210 (8 days)
New York
   ALBANY INTL AP 155 866 819 131 (6 days)
   BINGHAMTON GREATER AP 115 654 631 7 (0 days)
   BRIDGEHAMPTON 149 849 867 214 (10 days)
   BUFFALO NIAGARA INTL 129 784 783 73 (3 days)
   FRANKLINVILLE 103 590 459 125 (8 days)
   ISLIP-LI MACARTHUR AP 173 892 861 73 (2 days)
   ITHACA CORNELL UNIV - 645 569 58 (2 days)
   MASSENA INTL AP 126 649 629 30 (1 days)
   LA GUARDIA AP 201 1256 1224 213 (8 days)
   ROCHESTER GTR INTL 135 839 755 103 (4 days)
   SYRACUSE HANCOCK INTL AP 125 756 720 20 (0 days)
   TUPPER LAKE SUNMOUNT 107 483 439 93 (6 days)
   WATERTOWN AP 114 620 535 77 (4 days)
   WESTCHESTER CO AP 177 917 873 102 (4 days)
Pennsylvania
   ALTOONA BLAIR CO AP 141 1080 877 266 (12 days)
   ERIE INTL AP 127 882 800 166 (8 days)
   PHILA INTL AP 209 1351 1280 211 (7 days)
   PITTSBURGH ASOS 145 1174 1122 262 (11 days)
   STATE COLLEGE 149 973 893 201 (9 days)
   WELLSBORO 4 SW 113 630 548 129 (8 days)
   WILKES-BARRE INTL AP 156 981 888 176 (8 days)
   WILLIAMSPORT RGNL AP 159 1061 962 193 (8 days)
Rhode Island
   PROVIDENCE 174 871 852 92 (3 days)
Vermont
   BURLINGTON WSO AP 148 799 780 142 (7 days)
   RUTLAND 136 561 577 -72 (-4 days)
District of Columbia
   WASHINGTON REAGAN NATL AP 216 1665 1461 275 (9 days)
West Virginia
   BECKLEY RALEIGH CO AP 135 1133 1054 232 (11 days)
   CHARLESTON - YEAGER AP 163 1457 1390 248 (9 days)
   SNOWSHOE 78 470 437 59 (4 days)

GDD values for missing days are estimated.