CARLSBAD CAVERN CITY AP, NEW MEXICO

Monthly Total Cooling Degree Days

(291475)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
Months with 5 missing days or less use mean for missing day(s)
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1942 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00
1943 0.00 z 0.00 z 5.00 0.00 z 57.50 y 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 5.00
1944 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1945 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1946 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1947 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 516.00 514.00 283.50 47.50 0.00 0.00 1361.00
1949 0.00 f 0.00 0.00 29.00 266.00 437.50 540.00 425.00 226.50 48.00 2.50 0.00 1974.50
1950 2.50 0.00 10.00 71.50 199.50 444.00 437.00 458.00 248.50 108.00 4.00 1.00 1984.00
1951 0.50 0.50 3.00 58.50 240.50 472.00 614.50 543.00 321.50 125.00 0.00 5.50 2384.50
1952 1.00 0.00 2.00 18.00 232.00 533.50 467.50 615.50 274.00 43.50 5.50 0.00 2192.50
1953 1.50 0.00 13.00 44.50 243.00 573.50 593.00 517.50 319.50 70.00 0.00 0.00 2375.50
1954 0.00 8.50 42.50 119.00 190.00 458.50 584.50 481.00 376.50 123.50 0.00 0.00 2384.00
1955 0.00 0.00 15.50 96.50 243.00 422.00 464.50 453.50 317.50 51.50 7.50 8.00 2079.50
1956 0.00 0.00 8.50 43.00 323.00 538.00 551.00 484.00 333.00 119.50 0.00 0.00 2400.00
1957 0.00 10.00 0.50 40.50 168.50 472.50 592.00 539.50 301.67 c 16.00 f 1.00 0.00 2126.17
1958 0.00 0.00 0.00 57.00 275.00 526.00 565.50 501.00 244.50 32.00 0.00 0.00 2201.00
1959 0.00 0.50 4.00 88.00 286.50 486.00 514.50 579.00 376.00 43.00 0.00 0.00 2377.50
1960 0.00 0.00 8.00 61.00 215.50 499.50 403.00 454.00 309.50 94.50 0.50 0.00 2045.50
1961 0.00 0.00 0.00 74.50 262.00 404.00 461.50 463.00 281.00 73.00 0.00 0.00 2019.00
1962 0.00 2.50 3.00 93.50 352.50 426.50 519.50 548.00 290.50 94.00 0.00 0.00 2330.00
1963 0.00 8.50 13.50 143.00 304.00 457.00 624.50 506.50 300.50 81.50 7.00 0.00 2446.00
1964 0.00 0.00 0.00 74.00 297.50 478.00 617.00 582.50 282.50 35.50 0.00 1.50 2368.50
1965 0.00 0.00 0.50 90.50 231.50 544.00 715.50 514.50 322.00 71.00 9.50 0.00 2499.00
1966 0.00 0.00 14.00 68.50 312.00 437.00 692.50 443.00 341.00 27.50 0.00 2.50 2338.00
1967 0.00 0.00 45.00 163.50 238.00 456.00 552.50 461.50 250.00 89.50 0.00 0.00 2256.00
1968 0.00 0.00 10.00 51.50 251.00 501.00 470.50 473.50 240.00 98.50 0.50 0.00 2096.50
1969 2.00 0.00 0.00 61.00 244.50 441.50 607.50 590.50 289.00 86.50 1.00 0.00 2323.50
1970 0.00 0.00 0.00 34.00 200.00 371.00 509.50 488.00 295.00 18.00 1.50 0.00 1917.00
1971 0.00 0.00 30.50 42.50 209.00 435.50 503.00 286.50 225.00 29.50 0.00 0.00 1761.50
1972 0.00 3.50 11.50 113.00 156.50 392.50 461.50 354.50 217.50 74.00 0.00 0.00 1784.50
1973 0.00 0.00 0.00 14.50 165.00 374.50 447.50 441.00 237.00 47.00 11.50 0.00 1738.00
1974 0.00 0.00 42.50 60.00 338.00 485.50 533.00 371.00 113.00 20.50 0.00 0.00 1963.50
1975 0.50 0.00 0.50 22.50 124.50 449.50 400.50 429.50 178.00 59.50 0.50 0.00 1665.50
1976 0.00 3.50 1.00 51.50 175.50 467.50 404.50 468.00 214.00 15.00 0.00 0.00 1800.50
1977 0.00 0.50 0.00 56.50 270.00 484.50 562.50 608.00 454.50 45.50 5.00 3.00 2490.00
1978 0.00 0.00 31.50 194.50 343.00 518.00 634.50 469.50 224.00 44.00 0.00 b 0.00 2459.00
1979 0.00 0.00 0.50 46.00 213.00 342.00 546.50 375.00 268.00 124.50 0.00 0.00 1915.50
1980 0.00 0.00 0.00 20.50 174.50 551.50 624.00 443.50 271.50 31.50 0.00 0.00 2117.00
1981 0.00 0.00 0.00 56.50 156.50 416.50 486.00 319.50 169.00 47.50 0.00 z 0.00 z 1651.50
1982 0.00 z 0.00 z 7.50 59.00 151.50 449.00 524.00 504.00 301.50 39.00 0.00 0.00 2035.50
1983 0.00 0.00 2.00 41.50 152.50 392.50 529.00 500.50 349.00 79.00 5.00 0.00 2051.00
1984 0.00 0.00 4.00 48.50 288.50 378.50 432.00 366.50 174.00 11.50 1.50 0.00 1705.00
1985 0.00 0.00 12.50 39.50 221.00 370.50 460.00 507.00 230.00 15.00 2.50 0.00 1858.00
1986 0.00 15.00 10.00 120.00 203.00 353.50 444.50 442.50 248.00 29.50 0.00 0.00 1866.00
1987 0.00 0.00 0.00 26.00 128.50 321.50 462.50 458.00 195.00 50.00 0.50 0.00 1642.00
1988 0.00 0.00 1.50 25.50 200.00 403.50 456.50 438.50 251.50 36.00 20.00 0.00 1833.00
1989 0.00 1.00 26.00 125.50 333.00 442.00 552.00 491.50 244.50 100.00 0.00 0.00 2315.50
1990 0.00 2.50 8.00 93.00 289.00 637.00 437.00 374.00 290.00 51.00 4.00 0.00 2185.50
1991 0.00 0.00 7.50 60.50 328.00 462.00 436.00 443.00 180.00 79.00 0.00 0.00 1996.00
1992 0.00 0.00 0.50 74.50 132.50 352.50 518.50 459.50 305.00 66.00 0.00 0.00 1909.00
1993 0.00 0.00 2.50 93.00 249.00 500.50 618.00 538.00 270.50 98.50 2.59 a 0.00 a 2372.59
1994 0.00 0.00 32.00 93.00 278.50 616.00 612.00 548.50 297.00 82.50 7.00 0.00 2566.50
1995 0.00 0.00 33.50 69.50 229.50 434.50 599.50 554.50 287.50 56.00 0.00 1.00 2265.50
1996 0.00 11.50 1.50 85.50 464.00 536.00 580.50 445.00 232.00 81.50 2.00 0.00 2439.50
1997 0.00 0.00 11.50 35.00 203.00 443.00 565.00 535.50 375.00 91.00 0.00 0.00 2259.00
1998 0.00 0.00 25.00 33.50 380.50 564.00 667.00 506.50 450.50 120.00 0.00 0.00 2747.00
1999 1.50 3.00 1.50 95.50 258.50 467.00 550.00 601.50 314.50 74.00 0.00 0.00 z 2367.00
2000 0.00 3.00 9.00 0.00 z 428.50 0.00 z 0.00 z 0.00 z 365.00 0.00 z 0.00 0.00 805.50
2001 0.00 0.00 0.50 80.00 318.00 540.50 642.00 529.50 345.50 67.50 8.50 0.00 2532.00
2002 0.00 1.00 18.50 173.50 296.00 550.50 526.00 553.00 283.50 57.50 6.00 0.00 2465.50
2003 0.00 0.00 1.50 108.00 299.00 437.00 537.00 540.00 283.50 92.50 19.50 0.00 2318.00
2004 0.00 0.00 31.50 38.00 296.50 410.50 467.00 394.00 216.00 38.00 0.00 0.00 1891.50
2005 0.00 0.00 0.00 26.00 230.50 487.00 542.50 437.00 370.00 70.50 1.50 0.00 2165.00
2006 0.00 0.00 13.00 138.00 361.00 497.00 574.50 454.00 157.50 49.50 5.50 0.00 2250.00
2007 0.00 0.50 12.50 22.50 137.50 395.00 442.00 496.00 315.50 111.50 1.00 0.00 1934.00
2008 0.00 0.00 15.50 58.50 264.50 548.50 460.00 441.50 175.50 65.50 1.50 0.00 2031.00
2009 0.00 15.50 19.50 86.50 299.00 506.50 532.50 510.00 244.66 a 80.00 0.00 0.00 2294.16
2010 0.00 0.00 7.00 43.00 245.50 542.00 421.00 493.50 325.50 32.50 0.00 0.00 2110.00
2011 0.00 0.50 17.50 161.50 258.50 599.50 649.50 694.00 313.50 95.00 5.00 0.00 2794.50
2012 0.00 0.00 31.00 149.00 286.00 550.00 527.00 553.50 280.50 82.00 3.50 0.00 2462.50
2013 0.00 0.00 9.82 a 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 9.82
Period of Record Statistics
MEAN 0.15 1.43 10.45 72.40 251.75 468.00 530.97 484.57 277.95 65.41 2.42 0.35 2171.93
S.D. 0.49 3.49 12.08 41.92 71.74 69.69 75.92 73.20 65.67 30.48 4.19 1.30 275.51
SKEW 3.44 2.82 1.29 0.96 0.41 0.16 0.24 -0.07 0.15 0.20 2.55 4.50 -0.04
MAX 2.50 15.50 45.00 194.50 464.00 637.00 715.50 694.00 454.50 125.00 20.00 8.00 2794.50
MIN 0.00 0.00 0.00 14.50 124.50 321.50 400.50 286.50 113.00 11.50 0.00 0.00 1642.00
NO YRS 63 64 66 63 64 63 64 64 65 63 64 64 58