WHITE SANDS NATL MON, NEW MEXICO

Monthly Total Cooling Degree Days

(299686)

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
1939 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 204.50 r 0.00 z 0.00 z 13.50 z 0.00 z 0.00 z 0.00 z 0.00
1940 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
1941 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
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 z 0.00
1943 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
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 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 g 0.00 0.00 28.00 170.00 404.00 522.00 463.00 230.00 23.25 a 0.00 0.00 1840.25
1949 0.00 0.00 0.00 27.00 96.00 373.00 478.50 384.50 222.50 38.75 a 0.00 0.00 1620.25
1950 0.00 b 0.00 b 0.00 8.50 86.50 426.00 426.00 379.00 188.00 47.50 0.00 0.00 1561.50
1951 0.00 0.00 0.00 s 82.00 271.00 141.50 o 642.00 505.50 282.41 a 59.00 0.00 c 0.00 1841.91
1952 0.00 0.00 0.00 2.59 a 127.32 c 485.77 d 481.61 c 522.41 d 80.00 q 1.50 i 0.00 g 0.00 1619.69
1953 0.00 g 0.00 f 3.00 h 16.15 d 106.43 a 473.65 d 538.22 b 475.50 233.28 a 12.00 0.00 c 0.00 a 1855.24
1954 0.00 0.00 5.17 a 39.50 174.63 a 285.00 f 555.93 a 437.50 314.50 79.57 a 0.00 0.00 1606.80
1955 0.00 0.00 a 0.50 24.31 a 112.00 341.38 a 406.00 407.13 a 111.00 q 0.00 l 0.00 0.00 1291.32
1956 0.00 0.00 1.00 4.00 139.00 382.00 377.50 341.50 212.07 a 46.00 0.00 0.00 1503.07
1957 0.00 0.00 0.00 4.00 48.50 310.34 a 470.17 a 391.12 a 141.50 12.50 0.00 a 0.00 1378.13
1958 0.00 0.00 0.00 22.00 151.50 437.14 b 506.00 306.50 l 131.50 h 4.00 0.00 0.00 1120.64
1959 0.00 0.00 0.00 33.10 a 122.00 422.50 502.00 438.00 245.00 13.00 0.00 0.00 1775.60
1960 0.00 0.00 a 0.00 25.00 110.50 433.00 401.50 457.00 235.00 11.00 0.00 0.00 1673.00
1961 0.00 0.00 0.00 30.50 169.00 368.50 503.75 a 407.50 169.66 a 9.62 b 0.00 0.00 a 1658.53
1962 0.00 0.00 0.00 32.50 131.00 317.00 389.00 424.00 198.50 11.50 0.00 a 0.00 1503.50
1963 0.00 0.00 3.00 28.50 192.95 b 398.57 b 549.50 387.50 e 242.00 17.00 0.00 o 0.00 c 1819.02
1964 0.00 0.00 d 0.00 m 4.80 e 164.96 c 378.46 d 524.93 a 444.16 b 242.50 6.64 c 0.00 0.00 a 1766.46
1965 0.00 0.00 0.00 16.50 111.50 299.50 518.00 399.00 205.00 10.52 c 0.00 0.00 1560.02
1966 0.00 0.00 a 0.00 9.50 190.50 336.50 546.50 365.00 186.00 15.00 0.00 0.50 1649.50
1967 0.00 0.00 1.00 36.00 97.00 323.04 b 499.00 347.00 160.00 41.33 a 0.00 0.00 1504.37
1968 0.00 0.00 d 5.50 6.21 a 129.68 a 393.00 428.50 358.50 155.00 39.50 0.00 0.00 1515.89
1969 0.00 0.00 0.00 12.50 167.50 367.50 522.50 469.50 182.00 65.00 0.00 0.00 1786.50
1970 0.00 0.00 0.00 3.10 a 151.00 328.00 480.00 420.50 256.07 b 14.97 b 0.00 c 0.00 1653.64
1971 0.00 0.00 1.07 b 13.93 b 106.00 368.79 a 504.00 322.92 a 232.50 15.50 a 0.00 0.00 1564.71
1972 0.00 0.00 c 2.50 12.50 103.00 329.00 502.20 a 342.00 171.72 a 83.00 0.00 0.00 a 1545.92
1973 0.00 0.00 a 0.00 b 3.00 102.00 298.97 a 460.00 386.50 244.00 10.00 3.50 0.00 1507.97
1974 0.00 0.00 0.00 40.00 229.92 a 444.00 423.50 308.00 174.00 31.00 a 0.00 0.00 c 1650.42
1975 0.00 a 0.00 1.07 b 15.50 60.00 343.39 b 384.50 382.33 a 163.00 4.98 c 0.00 a 0.00 1354.78
1976 0.00 e 0.00 0.00 12.50 95.50 381.00 238.50 n 322.00 f 167.07 a 1.03 a 0.00 0.00 657.10
1977 0.00 0.00 0.00 12.00 107.50 404.50 466.50 496.50 303.00 37.50 0.00 0.00 1827.50
1978 0.00 0.00 1.50 26.00 140.00 443.00 561.00 391.00 173.28 a 31.00 0.00 0.00 1766.78
1979 0.00 0.00 0.00 17.00 119.00 311.00 495.50 296.00 142.00 10.50 0.00 j 0.00 b 1391.00
1980 0.00 0.00 a 0.00 11.50 99.72 a 470.50 544.00 380.00 190.50 12.50 0.00 0.00 1708.72
1981 0.00 0.00 0.00 50.17 a 117.50 451.61 b 510.47 a 340.50 156.50 24.00 0.00 a 0.00 1650.75
1982 0.00 0.00 0.00 38.00 94.00 398.50 481.00 416.50 179.50 12.50 0.00 0.00 1620.00
1983 0.00 0.00 0.00 8.50 62.00 257.00 451.00 393.00 263.00 11.50 0.00 0.00 1446.00
1984 0.00 0.00 1.00 14.00 191.50 330.00 447.50 313.00 190.50 6.00 0.00 0.00 1493.50
1985 0.00 0.00 0.00 27.00 146.00 382.50 446.50 424.00 203.50 10.50 0.00 0.00 1640.00
1986 0.00 0.00 0.00 50.50 136.83 b 354.00 424.00 449.00 202.00 9.00 0.00 0.00 1625.33
1987 0.00 0.00 0.00 6.00 74.00 307.50 469.50 372.00 131.00 28.50 0.00 0.00 a 1388.50
1988 0.00 0.00 0.00 4.50 131.50 342.50 425.00 347.50 124.00 10.00 1.50 0.00 1386.50
1989 0.00 0.00 0.00 47.50 180.00 365.50 465.50 385.00 196.00 23.00 0.00 0.00 1662.50
1990 0.00 0.00 0.00 29.00 154.50 535.50 412.00 283.00 203.00 2.50 0.00 0.00 1619.50
1991 0.00 z 0.00 0.00 a 23.00 148.50 309.50 374.00 359.00 137.00 15.50 0.00 0.00 1366.50
1992 0.00 0.00 0.00 29.00 83.50 249.00 429.00 383.00 225.00 14.00 0.00 0.00 1412.50
1993 0.00 0.00 0.00 21.00 111.50 350.00 514.00 398.50 169.50 11.00 0.00 0.00 1575.50
1994 0.00 0.00 3.00 15.50 152.50 517.00 545.50 512.00 221.50 37.00 0.00 0.00 2004.00
1995 0.00 0.00 5.50 7.00 118.50 355.50 439.00 485.50 222.00 4.50 0.00 0.00 1637.50
1996 0.00 0.00 0.00 32.00 231.50 446.50 492.00 377.00 150.00 46.00 0.00 0.00 1775.00
1997 0.00 0.00 0.00 9.50 153.50 326.00 492.00 421.00 297.50 61.50 0.00 0.00 1761.00
1998 0.00 0.00 0.00 7.50 147.00 327.00 493.00 418.50 0.00 z 62.50 0.00 0.00 1455.50
1999 0.00 0.00 0.00 28.00 149.83 a 308.50 471.50 421.50 223.00 13.00 0.00 a 0.00 a 1615.33
2000 0.00 0.00 0.00 51.21 a 285.20 a 389.50 509.95 a 418.50 279.50 45.00 0.00 0.00 a 1978.86
2001 0.00 0.00 0.00 25.50 187.50 401.50 535.50 412.00 219.00 16.00 0.00 0.00 a 1797.00
2002 0.00 0.00 2.00 41.00 158.50 513.00 476.50 496.00 247.50 20.00 0.00 0.00 1954.50
2003 0.00 0.00 0.00 20.00 197.50 369.00 572.00 472.50 245.00 38.50 1.50 0.00 1916.00
2004 0.00 0.00 2.50 19.00 201.50 375.50 454.50 354.00 163.50 14.50 0.00 0.00 h 1585.00
2005 0.00 0.00 0.00 6.00 176.50 415.50 562.00 408.50 302.00 25.00 0.00 0.00 1895.50
2006 0.00 0.00 0.00 41.00 212.50 460.50 518.50 352.50 98.50 28.00 0.00 0.00 1711.50
2007 0.00 0.00 0.00 13.00 121.00 372.50 453.50 494.00 275.00 67.00 0.00 0.00 1796.00
2008 0.00 0.00 3.00 16.50 130.50 449.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 599.00
2009 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 529.50 441.00 157.50 36.50 0.00 0.00 1164.50
2010 0.00 0.00 0.00 23.00 141.00 467.00 471.00 458.50 273.00 31.50 0.00 0.00 1865.00
2011 0.00 0.00 d 0.00 a 56.00 126.50 476.50 575.64 b 547.50 284.00 21.50 0.00 c 0.00 c 2087.64
2012 0.00 0.00 0.00 50.50 161.00 452.50 496.00 483.00 220.50 35.00 1.50 0.00 1900.00
2013 0.00 0.00 1.00 f 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
Period of Record Statistics
MEAN 0.00 0.00 0.64 22.98 141.66 384.66 484.88 409.15 208.69 25.74 0.13 0.01 1662.97
S.D. 0.00 0.00 1.37 16.07 47.01 64.34 54.43 58.81 50.01 19.82 0.54 0.06 175.35
SKEW 0.00 0.00 2.37 1.07 0.70 0.25 0.07 0.15 0.16 1.11 4.75 7.75 0.35
MAX 0.00 0.00 5.50 82.00 285.20 535.50 642.00 547.50 314.50 83.00 3.50 0.50 2087.64
MIN 0.00 0.00 0.00 2.59 48.50 249.00 374.00 283.00 98.50 1.03 0.00 0.00 1354.78
NO YRS 62 64 61 64 64 62 63 62 60 62 62 63 49