MASSACHUSETTS
MONTHLY AVERAGE COOLING DEGREE DAYS (BASE 65 DEG F)
| PERIOD |
| OF RECORD | JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC YEAR
ADAMS | 1930-1978 | 0 0 0 1 15 81 153 110 38 2 0 0 400
AMHERST | 1926-2010 | 0 0 0 2 23 109 208 165 54 5 0 0 567
BARRE FALLS DAM | 1959-2008 | 0 0 0 1 11 53 110 87 24 1 0 0 286
BEDFORD | 1957-2009 | 0 0 0 3 22 105 211 175 52 4 0 0 573
BEVERLY | 1996-2010 | 0 0 1 2 12 88 171 156 43 3 0 0 476
BIRCH HILL DAM | 1948-2008 | 0 0 0 1 13 68 138 107 30 2 0 0 360
BLUE HILL | 1926-2010 | 0 0 0 2 20 93 201 168 52 6 0 0 544
BORDEN BROOK RESERVOIR | 1969-1995 | 0 0 0 2 13 58 134 104 26 1 0 0 339
BOSTON WSFO AP | 1920-2010 | 0 0 0 3 28 136 261 221 79 10 1 0 740
BROCKTON | 1948-2010 | 0 0 0 2 19 103 223 185 57 6 0 0 595
BUFFUMVILLE LAKE | 1959-2008 | 0 0 0 2 16 80 171 137 39 2 0 0 447
CHATHAM WSMO | 1972-2010 | 0 0 0 0 1 26 120 123 32 1 0 0 303
CHESTER 2 | 1962-1988 | 0 0 0 6 44 112 218 169 44 4 2 0 598
CHESTNUT HILL | 1948-1986 | 0 0 0 3 28 120 252 202 74 9 0 0 688
CLINTON | 1948-1985 | 0 0 0 1 21 100 202 160 51 4 0 0 539
CUMMINGTON HILL | 1963-1994 | 0 0 0 2 13 49 111 84 22 2 0 0 283
DRACUT | 1971-1978 | 0 0 0 6 20 86 167 141 32 1 0 0 454
DUNSTABLE | 1970-1990 | 0 0 0 3 24 89 196 156 42 3 0 0 513
EAST BRIMFIELD LAKE | 1962-2008 | 0 0 0 2 16 84 172 138 33 2 0 0 447
EAST WAREHAM | 1926-2010 | 0 0 0 0 6 70 196 172 53 4 0 0 502
EDGARTOWN | 1948-2010 | 0 0 0 0 4 53 170 160 52 4 0 0 443
FALL RIVER | 1948-1976 | 0 0 0 1 15 111 248 208 75 8 0 0 666
FITCHBURG 4 SE | 1948-1978 | 0 0 0 3 26 118 225 179 58 6 0 0 616
FRAMINGHAM | 1948-1989 | 0 0 0 4 31 129 256 203 64 7 1 0 695
GREAT BARRINGTON ARPT | 1973-2001 | 0 0 0 2 17 71 140 102 25 1 0 0 356
GROVELAND | 1992-2010 | 0 0 1 3 17 115 224 179 51 3 0 0 594
HAVERHILL | 1948-2010 | 0 0 0 2 24 116 241 198 61 6 0 0 650
HINGHAM | 1960-2010 | 0 0 0 3 21 107 220 183 56 5 0 0 597
HOOSAC TUNNEL | 1948-1973 | 0 0 0 1 10 67 128 84 31 2 0 0 323
HYANNIS | 1926-2010 | 0 0 0 0 5 64 180 166 54 4 0 0 474
KNIGHTVILLE DAM | 1948-1997 | 0 0 0 1 14 71 147 104 30 2 0 0 369
LAKE COCHITUATE | 1948-1960 | 0 0 0 3 24 104 221 170 62 10 1 0 595
LANESBORO | 1970-1995 | 0 0 0 1 8 39 95 70 16 1 0 0 230
LAWRENCE | 1926-2010 | 0 0 0 2 23 116 235 194 60 5 0 0 636
LOWELL | 1948-2010 | 0 0 0 2 26 133 254 200 65 6 0 0 688
MARBLEHEAD | 1984-2010 | 0 0 0 2 20 108 222 197 62 5 0 0 617
MIDDLETON | 1948-2010 | 0 0 0 3 24 114 226 191 65 6 0 0 631
NANTUCKET FAA AIRPORT | 1948-1982 | 0 0 0 0 0 21 111 117 36 1 0 0 288
NATICK | 1978-2010 | 0 0 0 3 19 102 219 184 45 6 0 0 577
NEW BEDFORD | 1948-2002 | 0 0 0 1 18 115 265 238 87 9 0 0 733
PEABODY | 1967-1995 | 0 0 0 3 23 113 239 196 56 5 0 0 635
PEPPERILL | 1990-1996 | 0 0 0 1 19 94 197 146 37 4 0 0 498
PITTSFIELD WB AIRPORT | 1925-1970 | 0 0 0 1 15 72 137 105 34 2 0 0 367
PLYMOUTH-KINGSTON | 1948-2010 | 0 0 0 1 17 105 228 189 63 8 0 0 611
PROVINCETOWN | 1958-1992 | 0 0 0 0 4 61 180 162 50 3 0 0 460
READING | 1960-2010 | 0 0 0 3 20 100 204 170 49 4 0 0 551
ROCHESTER | 1951-2010 | 0 0 0 1 16 96 214 182 59 5 0 0 574
ROCKPORT 1 ESE | 1948-1983 | 0 0 0 1 10 63 161 130 39 3 0 0 407
SALEM CG AIR STN | 1948-1967 | 0 0 0 0 17 93 176 144 55 6 0 0 493
SANDWICH | 1948-1968 | 0 0 0 0 10 88 219 169 61 8 1 0 556
SHELBURNE FALLS | 1948-1977 | 0 0 0 2 13 82 155 111 36 2 0 0 402
SOUTHBRIDGE 3 SW | 1948-2010 | 0 0 0 2 18 96 173 146 38 3 0 0 475
SOUTH EGREMONT | 1948-1973 | 0 0 0 2 14 66 127 100 43 1 0 0 353
SOUTH WELLFLEET | 1966-1977 | 0 0 0 1 7 65 191 172 50 3 0 0 489
SPRINGFIELD | 1926-1984 | 0 0 0 5 38 147 273 217 84 10 0 0 775
STOCKBRIDGE | 1948-1985 | 0 0 0 0 13 58 124 94 30 2 0 0 322
SWAMPSCOTT | 1948-1957 | 0 0 0 1 6 71 184 144 39 5 0 0 450
TAUNTON | 1948-2007 | 0 0 0 1 17 102 215 184 58 5 0 0 583
TULLY LAKE | 1949-2008 | 0 0 0 1 16 83 164 126 33 2 0 0 427
TURNERS FALLS | 1948-1977 | 0 0 0 1 21 114 210 160 51 4 0 0 562
WALPOLE | 1948-1972 | 0 0 0 1 16 84 175 134 49 4 0 0 464
WALPOLE 2 | 1972-2010 | 0 0 0 4 28 118 239 203 60 5 0 0 659
WALPOLE 1 SSE | 1951-1959 | 0 0 0 4 20 121 227 159 62 7 0 0 600
WEST CUMMINGTON | 1948-1963 | 0 0 0 0 7 44 83 67 28 1 0 0 230
WEST FALMOUTH | 1976-1982 | 0 0 0 0 1 43 185 166 41 0 0 0 436
WEST MEDWAY | 1957-2004 | 0 0 0 2 21 102 207 173 54 4 0 0 563
WESTON | 1929-1968 | 0 0 0 3 27 110 216 184 70 8 0 0 619
CHICOPEE FALLS WESTO | 1948-1964 | 0 0 0 2 22 121 225 172 63 10 0 0 616
WOODS HOLE | 1964-1975 | 0 0 0 0 1 40 179 189 64 4 0 0 476
WORCESTER WSO AP | 1948-2010 | 0 0 0 2 18 83 174 140 39 4 0 0 460
WORCESTER | 1926-1962 | 0 0 0 2 21 90 177 141 52 6 0 0 489
WORTHINGTON | 1994-2010 | 0 0 0 2 10 65 113 93 23 1 0 0 306
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