St. Louis, MO Cooling Degree Days
YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC Yr Total
1960 0 0 0 66 66 277 357 430 281 32 0 0 1509
1961 0 0 0 12 31 185 350 311 255 38 3 0 1185
1962 0 0 0 19 247 277 346 338 110 75 0 0 1412
1963 0 0 0 52 79 316 379 323 144 139 0 0 1432
1964 0 0 0 34 190 309 445 365 189 0 4 0 1536
1965 0 0 0 60 189 303 371 349 176 27 0 0 1475
1966 0 0 7 6 60 251 593 252 103 11 4 1 1288
1967 0 0 20 66 65 288 318 244 107 44 0 0 1152
1968 0 0 9 10 48 371 417 395 111 52 0 0 1413
1969 0 0 0 9 113 246 486 381 162 43 0 0 1440
1970 0 0 0 54 195 247 410 360 236 17 0 0 1519
1971 0 0 2 35 45 427 326 340 279 62 10 0 1526
1972 0 0 5 35 129 268 394 358 219 9 0 0 1417
1973 0 0 1 17 25 294 435 375 187 57 4 0 1395
1974 0 0 24 36 109 164 463 300 52 25 2 0 1175
1975 0 0 2 12 133 308 405 406 110 51 4 0 1431
1976 0 0 8 38 34 239 458 298 129 25 0 0 1229
1977 0 0 2 69 231 302 509 360 190 4 0 0 1667
1978 0 0 7 17 120 295 426 360 276 10 8 0 1519
1979 0 0 2 9 102 354 446 420 195 50 0 0 1578
1980 0 0 0 23 120 320 626 580 262 31 2 0 1964
1981 0 0 7 77 42 327 431 353 166 13 1 0 1417
1982 0 0 0 7 191 186 453 322 146 63 15 4 1387
1983 0 0 3 3 41 322 578 603 274 36 2 0 1862
1984 0 0 0 24 67 442 423 493 202 57 2 1 1711
1985 0 0 14 70 128 214 451 310 245 43 2 0 1477
1986 0 0 25 75 150 407 561 298 267 21 0 0 1804
1987 0 0 0 32 251 393 501 439 183 5 20 0 1824
1988 0 0 4 10 144 389 521 556 238 16 0 0 1878
1989 0 0 11 80 111 305 450 403 151 75 6 0 1592
1990 0 0 30 55 47 382 480 408 304 41 12 0 1759
1991 0 0 19 56 277 452 498 463 295 58 3 0 2121
1992 0 0 7 54 104 277 440 268 182 36 0 0 1368
1993 0 0 1 9 102 320 529 483 107 23 0 0 1574
1994 0 0 4 48 90 428 453 365 194 53 7 0 1642
1995 0 0 0 22 85 322 510 595 164 47 0 0 1745
1996 0 5 0 16 188 309 342 402 132 25 0 0 1419
1997 0 0 1 1 44 268 477 349 173 99 0 0 1412
1998 0 0 21 7 217 347 439 446 305 33 2 3 1820
1999 0 0 0 28 104 309 563 364 190 37 5 0 1600
2000 0 5 6 8 167 251 398 483 202 69 5 0 1594
2001 0 0 0 106 166 293 492 457 167 29 2 1 1713
2002 0 0 1 75 81 396 560 471 270 43 0 0 1897
2003 0 0 1 49 71 221 470 498 140 29 8 0 1487
2004 0 0 4 60 242 291 408 279 209 31 0 0 1524
2005 0 0 2 41 135 420 473 469 289 55 9 0 1893
2006                          
AVG 0 0 6 37 121 311 454 394 195 40 3 0 1527
MAX 0 5 30 106 277 452 626 603 305 139 20 4 2121
MIN 0 0 0 1 25 164 318 244 52 0 0 0 1152
  • NOAA's National Weather Service
  • St. Louis, MO Weather Forecast Office
  • 12 Missouri Research Park Drive
  • St. Charles, MO 63304-5685
  • 636-441-8467
  • Page Author: LSX Webmaster
  • Web Master's E-mail: w-lsx.webmaster@noaa.gov
  • Page last modified: 18-Jan-2006 10:29 PM UTC
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