GDD Summary

Growing Degree Day Summary

Summary for the Week Ending 7/13/2017

Station Base 50 Growing Degree Days

Last Week Since March 15 Last Season Seasonal Departure

Connecticut

   IGOR I SIKORSKY MEMORI AP 189 1446 1358 261 (10 days)

   HARTFORD-BRADLEY INTL AP 167 1321 1321 65 (2 days)

Delaware

   WILMINGTON NEW CASTLE CO AP 206 1757 1595 218 (7 days)

Maine

   AUGUSTA STATE AP 136 923 887 44 (1 days)

   CARIBOU MUNI AP 121 738 721 89 (5 days)

   PORTLAND INTL JETPORT 132 901 861 122 (5 days)

Maryland

   BALTIMORE-WASHINGTON INTL AP 208 1863 1672 227 (7 days)

   FROSTBURG 2 134 1180 1095 251 (12 days)

   SALISBURY WICOMICO RGNL AP 219 1905 1637 308 (10 days)

Massachusetts

   BOSTON 157 1248 1207 60 (2 days)

   WORCESTER 136 1014 1042 53 (2 days)

New Hampshire

   BERLIN 127 735 760 7 (0 days)

   CONCORD MUNI AP 140 1069 1065 131 (6 days)

   LEBANON MUNI AP 142 1016 1034 143 (6 days)

New Jersey

   MILLVILLE MUNI AP 195 1629 1465 179 (6 days)

   NEWARK LIBERTY INTL AP 204 1665 1673 62 (1 days)

   NEW BRUNSWICK 3 SE 182 1556 1496 247 (9 days)

New York

   ALBANY INTL AP 165 1258 1234 164 (7 days)

   BINGHAMTON GREATER AP 130 963 989 -7 (0 days)

   BRIDGEHAMPTON 157 1229 1271 227 (9 days)

   BUFFALO NIAGARA INTL 148 1141 1201 72 (2 days)

   FRANKLINVILLE 133 868 757 138 (8 days)

   ISLIP-LI MACARTHUR AP 190 1335 1283 104 (3 days)

   ITHACA CORNELL UNIV 140 995 940 95 (4 days)

   MASSENA INTL AP 130 957 976 8 (0 days)

   LA GUARDIA AP 213 1771 1720 269 (9 days)

   ROCHESTER GTR INTL 149 1201 1194 105 (4 days)

   SYRACUSE HANCOCK INTL AP 153 1108 1134 16 (0 days)

   TUPPER LAKE SUNMOUNT 123 732 727 98 (6 days)

   WATERTOWN AP 134 936 891 86 (4 days)

   WESTCHESTER CO AP 178 1348 1290 132 (5 days)

Pennsylvania

   ALTOONA BLAIR CO AP 155 1452 1253 269 (11 days)

   ERIE INTL AP 153 1246 1219 178 (7 days)

   PHILA INTL AP 214 1867 1785 256 (8 days)

   PITTSBURGH ASOS 158 1571 1545 273 (11 days)

   STATE COLLEGE 152 1349 1296 213 (9 days)

   WELLSBORO 4 SW 121 915 877 139 (7 days)

   WILKES-BARRE INTL AP 166 1387 1311 217 (9 days)

   WILLIAMSPORT RGNL AP 174 1489 1397 232 (9 days)

Rhode Island

   PROVIDENCE 167 1291 1263 122 (4 days)

Vermont

   BURLINGTON WSO AP 149 1161 1183 161 (7 days)

   RUTLAND 138 865 899 -93 (-5 days)

District of Columbia

   WASHINGTON REAGAN NATL AP 230 2222 1984 317 (9 days)

West Virginia

   BECKLEY RALEIGH CO AP 152 1499 1432 247 (11 days)

   CHARLESTON - YEAGER AP 179 1899 1834 251 (9 days)

   SNOWSHOE 93 678 659 38 (2 days)

Station	Base 50 Growing Degree Days
Last Week	Since March 15	Last Season	Seasonal Departure
Connecticut
IGOR I SIKORSKY MEMORI AP	189	1446	1358	261 (10 days)
HARTFORD-BRADLEY INTL AP	167	1321	1321	65 (2 days)
Delaware
WILMINGTON NEW CASTLE CO AP	206	1757	1595	218 (7 days)
Maine
AUGUSTA STATE AP	136	923	887	44 (1 days)
CARIBOU MUNI AP	121	738	721	89 (5 days)
PORTLAND INTL JETPORT	132	901	861	122 (5 days)
Maryland
BALTIMORE-WASHINGTON INTL AP	208	1863	1672	227 (7 days)
FROSTBURG 2	134	1180	1095	251 (12 days)
SALISBURY WICOMICO RGNL AP	219	1905	1637	308 (10 days)
Massachusetts
BOSTON	157	1248	1207	60 (2 days)
WORCESTER	136	1014	1042	53 (2 days)
New Hampshire
BERLIN	127	735	760	7 (0 days)
CONCORD MUNI AP	140	1069	1065	131 (6 days)
LEBANON MUNI AP	142	1016	1034	143 (6 days)
New Jersey
MILLVILLE MUNI AP	195	1629	1465	179 (6 days)
NEWARK LIBERTY INTL AP	204	1665	1673	62 (1 days)
NEW BRUNSWICK 3 SE	182	1556	1496	247 (9 days)
New York
ALBANY INTL AP	165	1258	1234	164 (7 days)
BINGHAMTON GREATER AP	130	963	989	-7 (0 days)
BRIDGEHAMPTON	157	1229	1271	227 (9 days)
BUFFALO NIAGARA INTL	148	1141	1201	72 (2 days)
FRANKLINVILLE	133	868	757	138 (8 days)
ISLIP-LI MACARTHUR AP	190	1335	1283	104 (3 days)
ITHACA CORNELL UNIV	140	995	940	95 (4 days)
MASSENA INTL AP	130	957	976	8 (0 days)
LA GUARDIA AP	213	1771	1720	269 (9 days)
ROCHESTER GTR INTL	149	1201	1194	105 (4 days)
SYRACUSE HANCOCK INTL AP	153	1108	1134	16 (0 days)
TUPPER LAKE SUNMOUNT	123	732	727	98 (6 days)
WATERTOWN AP	134	936	891	86 (4 days)
WESTCHESTER CO AP	178	1348	1290	132 (5 days)
Pennsylvania
ALTOONA BLAIR CO AP	155	1452	1253	269 (11 days)
ERIE INTL AP	153	1246	1219	178 (7 days)
PHILA INTL AP	214	1867	1785	256 (8 days)
PITTSBURGH ASOS	158	1571	1545	273 (11 days)
STATE COLLEGE	152	1349	1296	213 (9 days)
WELLSBORO 4 SW	121	915	877	139 (7 days)
WILKES-BARRE INTL AP	166	1387	1311	217 (9 days)
WILLIAMSPORT RGNL AP	174	1489	1397	232 (9 days)
Rhode Island
PROVIDENCE	167	1291	1263	122 (4 days)
Vermont
BURLINGTON WSO AP	149	1161	1183	161 (7 days)
RUTLAND	138	865	899	-93 (-5 days)
District of Columbia
WASHINGTON REAGAN NATL AP	230	2222	1984	317 (9 days)
West Virginia
BECKLEY RALEIGH CO AP	152	1499	1432	247 (11 days)
CHARLESTON - YEAGER AP	179	1899	1834	251 (9 days)
SNOWSHOE	93	678	659	38 (2 days)

GDD values for missing days are estimated.