ELEPHANT BUTTE DAM, NEW MEXICO

Monthly Total Cooling Degree Days

(292848)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201211
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
1908 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 23.50 0.00 0.00 23.50
1909 0.00 0.00 0.00 9.50 59.50 398.00 508.00 439.50 177.00 25.50 j 0.00 0.00 1591.50
1910 0.00 0.00 0.00 57.00 197.00 415.50 534.50 473.00 270.00 7.75 c 0.00 0.00 1954.75
1911 0.00 0.00 0.50 6.50 158.00 387.50 399.00 568.52 c 343.00 63.15 d 0.00 0.00 1926.17
1912 0.00 0.00 0.00 0.00 e 168.00 390.50 490.50 395.50 167.50 6.00 0.00 0.00 1618.00
1913 0.00 0.00 1.00 8.50 5.00 z 344.40 e 522.50 421.50 178.00 14.00 0.00 0.00 1489.90
1914 0.00 0.00 0.00 20.00 175.48 c 400.00 373.00 397.00 262.50 37.00 0.00 0.00 1664.98
1915 0.00 0.00 0.00 6.50 129.50 422.00 462.00 338.50 204.00 17.50 0.00 0.00 1580.00
1916 0.00 0.00 7.50 33.62 a 169.50 463.00 475.50 367.50 221.50 58.00 0.00 d 0.00 1796.12
1917 0.00 a 0.00 a 1.03 a 19.50 42.50 414.31 a 537.00 435.50 195.50 57.87 a 0.00 0.00 a 1703.21
1918 0.00 1.00 1.00 14.50 112.50 354.00 f 488.00 400.00 275.50 76.00 8.50 0.00 a 1377.00
1919 0.00 a 0.00 0.00 51.00 136.50 310.50 369.93 a 441.50 213.00 18.50 0.00 a 0.00 1540.93
1920 0.00 0.00 0.00 5.17 a 167.00 389.50 408.00 329.50 231.00 49.00 0.00 0.00 1579.17
1921 0.00 0.00 3.00 11.00 148.00 394.00 433.50 428.50 333.50 41.50 1.50 0.00 1794.50
1922 0.00 0.00 0.00 0.00 a 202.50 461.50 557.50 516.00 310.00 89.00 0.00 0.00 2136.50
1923 0.00 0.00 0.00 1.50 201.50 428.50 513.50 350.50 175.00 48.50 0.00 0.00 1719.00
1924 0.00 0.00 0.00 2.00 118.00 505.00 463.00 407.50 f 237.50 48.00 0.00 0.00 1373.50
1925 0.00 0.00 4.50 62.00 215.50 406.00 504.00 363.73 a 236.90 a 76.00 0.00 z 0.00 1868.63
1926 0.00 0.00 0.00 9.00 128.50 401.50 429.50 423.00 286.00 17.00 0.00 a 0.00 1694.50
1927 0.00 0.00 0.00 44.00 241.00 348.00 437.00 379.50 184.00 8.50 0.00 z 0.00 1642.00
1928 0.00 0.00 3.00 0.00 z 92.50 336.00 395.50 240.50 122.00 66.50 0.00 0.00 1256.00
1929 0.00 0.00 3.00 3.50 97.13 a 377.50 365.00 262.00 173.50 44.00 0.00 0.00 1325.63
1930 0.00 0.00 0.00 14.00 55.28 a 316.50 346.50 336.50 179.50 24.00 0.00 0.00 1272.28
1931 0.00 0.00 0.00 3.00 89.50 336.00 386.50 259.50 185.50 50.00 0.00 0.00 1310.00
1932 0.00 0.00 0.00 18.00 151.50 359.00 468.00 412.50 216.50 11.00 0.00 0.00 1636.50
1933 0.00 0.00 0.00 0.00 118.50 352.00 496.00 418.00 339.00 28.00 0.00 0.00 1751.50
1934 0.00 0.00 0.50 52.50 274.00 405.50 578.00 517.00 270.50 75.00 0.00 0.00 2173.00
1935 0.00 0.00 0.00 21.50 87.00 434.00 524.42 a 407.50 184.00 68.00 0.00 0.00 1726.42
1936 0.00 0.00 0.00 35.00 178.50 418.50 438.50 363.00 196.50 20.00 0.00 0.00 1650.00
1937 0.00 0.00 0.00 29.50 177.00 357.00 506.00 474.50 273.50 44.00 0.00 0.00 1861.50
1938 0.00 0.00 0.00 46.50 173.50 402.50 397.50 445.00 155.50 57.00 0.00 0.00 1677.50
1939 0.00 0.00 0.00 14.00 180.50 447.00 440.50 393.00 243.50 19.50 0.00 0.00 1738.00
1940 0.00 0.00 0.00 13.50 156.00 331.00 446.00 349.50 190.00 26.00 0.00 0.00 1512.00
1941 0.00 0.00 0.00 0.00 159.50 259.00 368.00 326.50 163.50 13.00 0.00 0.00 1289.50
1942 0.00 0.00 0.00 2.00 140.00 424.00 488.00 342.00 135.50 6.50 0.00 c 0.00 1538.00
1943 0.00 0.00 c 0.00 91.00 179.50 388.50 452.50 532.50 258.00 13.50 0.00 0.00 1915.50
1944 0.00 0.00 0.00 1.00 114.00 344.00 457.00 423.50 205.50 31.50 0.00 0.00 1576.50
1945 0.00 0.00 0.00 12.50 151.50 350.50 474.00 475.50 313.50 19.50 0.00 0.00 1797.00
1946 0.00 0.00 1.50 53.50 144.00 484.50 495.00 447.50 291.00 23.50 0.00 0.00 1940.50
1947 0.00 0.00 0.00 14.50 205.00 371.50 0.00 z 405.00 322.24 a 87.00 0.00 0.00 1405.24
1948 0.00 0.00 0.00 62.00 190.00 403.00 519.00 497.50 300.00 41.50 0.00 0.00 2013.00
1949 0.00 0.00 0.00 38.28 a 153.00 369.83 a 478.50 443.50 246.00 54.50 0.00 0.00 1783.60
1950 0.00 0.00 0.00 32.00 155.50 457.00 394.50 405.00 197.00 101.50 0.00 0.00 1742.50
1951 0.00 0.00 0.00 25.00 217.00 404.50 579.00 469.65 a 330.50 53.50 0.00 0.00 2079.15
1952 0.00 0.00 0.00 5.00 164.00 451.50 461.50 503.50 264.00 37.00 0.00 0.00 1886.50
1953 0.00 0.00 0.52 a 15.50 127.00 487.00 529.00 458.00 309.50 40.50 0.00 0.00 1967.02
1954 0.00 0.00 0.00 76.00 209.50 426.50 558.00 392.00 317.50 88.50 0.00 c 0.00 2068.00
1955 0.00 0.00 0.00 2.50 82.50 330.00 394.00 400.50 271.00 42.50 0.00 0.00 1523.00
1956 0.00 0.00 0.00 3.00 153.00 431.50 428.00 368.50 313.50 60.00 0.00 0.00 1757.50
1957 0.00 0.00 0.00 0.50 44.50 364.50 498.58 a 346.50 210.00 26.00 0.00 0.00 1490.58
1958 0.00 0.00 0.00 31.00 193.00 488.50 521.50 457.50 183.50 11.00 0.00 0.00 1886.00
1959 0.00 0.00 0.00 52.00 172.50 461.50 491.50 367.00 276.50 36.50 0.00 0.00 1857.50
1960 0.00 0.00 0.50 45.50 147.00 452.50 424.50 448.50 269.00 12.50 0.00 0.00 1800.00
1961 0.00 0.00 0.00 22.50 162.00 402.00 468.00 388.50 130.50 11.00 0.00 0.00 1584.50
1962 0.00 0.00 0.00 30.50 116.50 336.50 360.00 472.00 198.00 13.50 0.00 0.00 1527.00
1963 0.00 0.00 0.50 19.00 210.69 d 328.50 535.00 347.50 241.50 37.50 0.00 0.00 1720.19
1964 0.00 0.00 0.00 3.00 164.00 327.00 449.50 418.00 176.50 23.00 0.00 0.00 1561.00
1965 0.00 i 0.00 g 0.00 34.50 87.50 269.00 0.00 z 408.00 184.50 34.00 0.00 0.00 1017.50
1966 0.00 0.00 0.00 2.00 166.00 339.00 517.00 385.00 200.00 11.00 0.00 0.00 1620.00
1967 0.00 0.00 0.00 1.50 81.00 252.00 492.50 328.00 159.00 44.00 0.00 0.00 1358.00
1968 0.00 0.00 1.50 0.00 117.50 377.50 404.50 306.50 171.50 23.50 0.00 0.00 1402.50
1969 0.00 0.00 0.00 16.50 167.00 353.50 485.00 504.50 229.50 35.00 0.00 0.00 1791.00
1970 0.00 0.00 0.00 1.00 172.50 330.50 492.00 447.00 257.50 2.00 0.00 0.00 1702.50
1971 0.00 0.00 17.00 6.50 61.00 375.50 521.50 348.50 252.00 12.50 0.50 0.00 1595.00
1972 0.00 0.00 3.50 25.50 78.50 318.50 487.00 337.00 187.50 75.50 0.00 0.00 1513.00
1973 0.00 0.00 0.00 0.00 125.00 359.00 442.50 420.50 277.50 37.50 0.00 0.00 1662.00
1974 0.00 0.00 6.50 26.00 235.50 494.00 400.50 331.00 189.50 28.00 0.00 0.00 a 1711.00
1975 0.00 0.00 0.00 13.45 a 88.50 380.00 422.00 434.50 161.00 31.00 0.00 0.00 b 1530.45
1976 0.00 0.00 0.00 19.50 136.00 393.50 413.50 401.00 188.50 11.50 0.00 0.00 1563.50
1977 0.00 0.00 0.00 11.50 125.00 210.00 m 475.00 490.00 306.50 47.00 0.00 0.00 1455.00
1978 0.00 0.00 0.00 34.50 164.00 498.00 565.00 416.50 201.00 76.50 0.00 0.00 1955.50
1979 0.00 0.00 0.00 35.50 87.00 301.00 503.00 350.00 251.38 a 84.00 0.00 0.00 1611.88
1980 0.00 0.00 a 0.00 9.00 92.50 506.67 c 609.50 436.00 258.50 57.50 0.00 0.00 1969.67
1981 0.00 0.00 1.50 71.00 171.50 514.50 491.00 369.00 202.00 15.00 0.00 0.00 1835.50
1982 0.00 0.00 0.00 27.50 126.50 420.50 551.50 457.50 235.00 21.00 0.00 0.00 1839.50
1983 0.00 0.00 0.00 9.00 87.00 311.00 514.50 462.50 305.50 22.50 0.00 0.00 1712.00
1984 0.00 0.00 0.50 20.00 297.50 335.50 464.50 341.00 248.00 9.00 0.00 0.00 1716.00
1985 0.00 0.00 3.50 42.50 159.00 395.50 466.00 398.50 168.00 7.50 0.00 0.00 1640.50
1986 0.00 0.00 3.50 35.50 149.00 334.00 362.00 439.00 191.00 0.00 0.00 0.00 1514.00
1987 0.00 0.00 0.00 10.50 63.00 362.00 451.00 375.00 160.00 56.50 0.00 0.00 1478.00
1988 0.00 0.00 0.00 4.50 127.00 355.00 431.00 329.50 170.50 50.00 5.00 0.00 1472.50
1989 0.00 0.00 10.00 99.00 290.00 440.50 517.50 363.50 248.50 58.50 0.00 0.00 2027.50
1990 0.00 0.00 1.00 53.50 177.50 524.50 421.00 312.00 251.50 15.00 0.00 0.00 1756.00
1991 0.00 0.00 0.00 14.00 141.00 321.50 372.00 0.00 z 145.00 34.50 0.00 0.00 1028.00
1992 0.00 0.00 0.00 67.00 92.50 302.50 472.50 386.50 263.50 16.50 0.00 0.00 1601.00
1993 0.00 0.00 0.00 32.50 157.00 432.50 544.50 405.50 205.00 56.50 0.00 0.00 1833.50
1994 0.00 0.00 1.50 32.50 169.50 542.00 536.00 486.50 197.00 24.00 0.00 0.00 1989.00
1995 0.00 0.00 0.00 5.00 100.00 352.50 476.00 483.00 232.50 13.50 0.00 0.00 1662.50
1996 0.00 0.00 0.00 41.00 325.50 463.00 490.00 364.00 128.50 55.00 0.00 0.00 1867.00
1997 0.00 0.00 0.50 12.50 197.50 392.00 506.00 457.00 340.00 76.00 1.00 0.00 1982.50
1998 0.00 0.00 3.50 3.00 182.50 472.00 524.00 480.00 0.00 z 13.00 s 0.00 0.00 1665.00
1999 0.00 0.00 0.00 20.00 149.50 325.00 385.50 326.50 220.50 55.00 0.00 0.00 1482.00
2000 0.00 0.00 0.00 a 56.50 257.82 a 390.00 470.00 435.50 0.00 z 59.50 0.00 0.00 1669.32
2001 0.00 a 0.00 0.00 21.50 215.00 0.00 z 459.63 e 400.50 272.00 38.50 g 0.00 d 0.00 1368.63
2002 0.00 0.00 2.00 94.50 201.00 548.00 493.50 465.00 254.00 34.00 0.00 0.00 2092.00
2003 0.00 0.00 0.00 0.00 z 230.00 0.00 z 658.50 556.50 331.50 119.00 2.00 0.00 1897.50
2004 0.00 0.00 9.50 11.00 256.00 458.00 544.50 419.50 238.50 23.50 0.00 0.00 1960.50
2005 0.00 0.00 0.00 a 6.00 231.00 459.00 622.50 164.50 s 297.00 29.00 0.00 0.00 1644.50
2006 0.00 0.00 z 0.00 54.00 0.00 z 565.50 614.00 0.00 z 176.50 65.00 0.00 z 0.00 1475.00
2007 0.00 g 0.00 5.00 45.00 162.00 0.00 z 545.50 573.00 360.00 106.50 0.00 0.00 1797.00
2008 0.00 0.00 c 4.50 0.00 z 226.50 559.00 460.50 475.00 220.00 38.50 5.00 0.00 1989.00
2009 0.00 a 0.00 a 6.50 52.50 292.50 424.50 658.00 533.50 259.50 93.00 0.00 0.00 2320.00
2010 0.00 0.00 3.50 34.50 222.00 552.50 505.50 508.50 336.50 83.50 2.00 0.00 2248.50
2011 0.00 c 0.00 f 8.02 b 117.00 e 182.00 g 552.50 641.59 c 616.12 c 369.64 b 97.13 a 0.00 e 0.00 g 2402.01
2012 0.00 d 0.00 e 6.00 g 101.40 e 169.00 g 622.50 b 580.73 a 598.19 d 329.40 e 95.87 d 0.00 g 0.00 z 2328.09
Period of Record Statistics
MEAN 0.00 0.01 1.18 26.55 157.98 403.75 480.20 416.45 235.16 41.33 0.25 0.00 1730.87
S.D. 0.00 0.10 2.65 25.76 58.05 73.58 67.67 71.88 59.47 27.37 1.13 0.00 221.70
SKEW 0.00 9.90 3.29 1.32 0.38 0.53 0.31 0.27 0.27 0.68 5.50 0.00 0.26
MAX 0.00 1.00 17.00 117.00 325.50 622.50 658.50 616.12 369.64 119.00 8.50 0.00 2320.00
MIN 0.00 0.00 0.00 0.00 42.50 252.00 346.50 240.50 122.00 0.00 0.00 0.00 1272.28
NO YRS 102 101 103 101 100 99 102 100 102 102 101 103 83