CONCHAS DAM, NEW MEXICO

Monthly Total Cooling Degree Days

(292030)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201209
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
1936 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 k 0.00 a 0.00
1937 0.00 0.00 b 0.00 17.50 127.62 a 288.50 461.00 518.00 242.00 28.50 0.00 0.00 1683.12
1938 0.00 a 0.00 0.00 38.00 108.00 270.00 414.50 498.00 0.00 z 0.00 z 0.00 z 0.00 z 1328.50
1939 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
1940 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 17.50 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 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 0.00 0.00 35.00 137.00 331.00 495.48 a 447.00 305.50 26.00 0.00 0.00 a 1776.98
1949 0.00 0.00 0.00 12.00 91.89 c 257.00 412.62 b 365.59 b 196.03 a 44.50 0.00 0.00 1379.63
1950 0.00 0.00 0.00 36.00 103.50 357.00 343.50 327.00 132.00 81.00 0.00 0.00 1380.00
1951 0.00 0.00 0.00 5.50 116.50 292.00 534.00 444.00 252.50 43.00 0.00 0.00 1687.50
1952 0.00 0.00 0.00 2.00 137.50 519.60 e 445.50 497.00 237.50 23.00 0.00 0.00 1862.10
1953 0.00 0.00 a 0.00 19.00 142.00 513.00 508.00 400.00 263.50 44.50 0.00 0.00 k 1890.00
1954 0.00 d 0.00 0.00 43.50 105.00 413.50 571.50 445.50 313.00 82.50 0.00 0.00 1974.50
1955 0.00 0.00 0.00 13.50 87.50 279.50 415.00 427.00 279.83 a 56.50 0.00 0.00 1558.83
1956 0.00 0.00 1.50 15.50 231.47 a 454.50 454.00 423.00 308.00 55.50 0.00 a 0.00 1943.47
1957 0.00 0.00 0.00 0.50 44.50 341.50 529.50 430.50 166.00 32.00 0.00 0.00 1544.50
1958 0.00 0.00 0.00 12.00 148.00 389.50 481.50 440.50 217.50 32.00 0.00 0.00 1721.00
1959 0.00 0.00 0.00 18.00 103.00 360.00 416.50 430.38 a 214.50 8.50 0.00 0.00 1550.88
1960 0.00 b 0.00 0.00 22.50 97.00 339.00 324.50 399.00 219.00 20.50 0.00 0.00 1421.50
1961 0.00 0.00 0.00 10.50 109.50 322.50 361.00 349.00 127.00 10.00 0.00 0.00 1289.50
1962 0.00 0.00 0.00 20.50 185.50 271.00 397.00 469.00 230.50 51.00 0.00 0.00 1624.50
1963 0.00 0.00 4.00 18.50 150.00 324.50 554.00 411.00 260.00 73.50 0.00 0.00 1795.50
1964 0.00 0.00 0.00 6.50 138.00 364.00 541.50 453.00 219.00 42.50 0.00 0.00 1764.50
1965 0.00 0.00 0.00 37.50 88.00 274.50 485.50 375.00 184.00 24.00 0.00 0.00 1468.50
1966 0.00 0.00 0.00 5.00 161.50 288.00 569.50 335.00 262.00 20.50 0.00 0.00 1641.50
1967 0.00 0.00 0.00 31.50 107.00 269.00 449.00 320.00 156.50 74.00 0.00 0.00 1407.00
1968 0.00 0.00 0.00 0.00 55.50 350.00 377.17 a 322.50 128.50 31.50 0.00 0.00 1265.17
1969 0.00 0.00 0.00 11.50 106.00 210.50 496.50 454.50 178.00 30.50 0.00 0.00 1487.50
1970 0.00 0.00 0.00 0.50 141.50 265.50 441.50 444.00 166.00 10.50 0.00 0.00 1469.50
1971 0.00 0.00 3.00 4.50 78.50 363.00 396.00 269.50 192.00 8.50 0.00 0.00 1315.00
1972 0.00 0.00 0.00 24.00 83.50 336.50 365.50 312.50 148.50 48.50 0.00 0.00 1319.00
1973 0.00 0.00 0.00 7.00 58.00 253.50 381.50 362.00 139.00 25.50 0.00 0.00 1226.50
1974 0.00 0.00 3.50 26.50 247.50 380.00 470.00 325.00 124.50 25.00 0.00 0.00 1602.00
1975 0.00 0.00 0.00 10.50 66.50 328.00 363.00 424.00 166.50 42.00 0.00 0.00 1400.50
1976 0.00 0.00 0.00 14.50 74.00 325.50 384.00 389.50 186.00 10.50 0.00 0.00 1384.00
1977 0.00 0.00 0.00 16.00 122.00 424.50 495.50 453.50 270.50 30.50 0.00 0.00 1812.50
1978 0.00 0.00 3.00 29.50 153.50 358.50 517.50 398.50 205.00 48.80 d 1.00 l 0.00 o 1714.30
1979 0.00 j 0.00 i 0.00 15.50 93.00 276.50 459.50 365.80 a 231.50 83.00 0.00 0.00 1524.80
1980 0.00 0.00 a 0.00 d 6.50 68.00 463.50 622.50 448.50 235.50 33.00 0.50 0.00 1878.00
1981 0.00 0.00 b 0.00 44.50 70.00 401.00 482.00 327.50 154.50 22.00 0.00 0.00 a 1501.50
1982 0.00 0.00 0.00 9.50 59.00 201.00 410.50 407.00 207.50 3.50 0.00 0.00 1298.00
1983 0.00 0.00 0.00 2.50 40.00 215.00 485.00 470.00 304.50 23.50 0.00 i 0.00 m 1540.50
1984 0.00 j 0.00 f 0.00 d 6.00 145.00 289.00 460.50 375.00 212.50 6.50 0.00 a 0.00 1494.50
1985 0.00 0.00 1.50 11.50 120.00 303.00 460.50 427.50 202.50 6.00 0.00 i 0.00 1532.50
1986 0.00 a 0.00 5.00 24.00 95.50 272.00 451.00 420.50 184.00 5.50 0.00 0.00 1457.50
1987 0.00 0.00 0.00 19.66 a 66.50 294.00 456.50 362.00 145.50 27.00 0.00 0.00 b 1371.16
1988 0.00 0.00 0.00 3.00 102.50 311.00 403.50 386.00 120.50 14.50 1.00 0.00 1342.00
1989 0.00 0.00 5.50 64.50 180.00 258.50 445.50 375.00 182.50 60.50 0.00 0.00 1572.00
1990 0.00 0.00 0.00 11.50 107.00 506.50 405.50 326.50 219.00 16.00 1.00 0.00 1593.00
1991 0.00 0.00 0.00 7.50 149.50 329.50 343.00 356.50 128.00 45.50 0.00 a 0.00 1359.50
1992 0.00 0.00 0.00 34.50 93.50 250.00 420.00 339.50 224.50 38.00 0.00 0.00 1400.00
1993 0.00 0.00 0.00 17.50 114.00 308.00 480.00 375.50 181.50 42.50 0.00 0.00 1519.00
1994 0.00 0.00 1.00 27.50 118.00 466.50 500.00 497.50 241.50 31.00 5.00 0.00 1888.00
1995 0.00 0.00 7.50 1.50 64.50 275.00 463.00 501.50 221.50 22.50 0.50 0.00 1557.50
1996 0.00 0.00 0.00 24.50 265.50 404.50 439.50 385.00 153.50 38.50 0.00 0.00 1711.00
1997 0.00 0.00 0.00 4.00 69.00 281.00 472.50 406.50 295.00 51.50 0.00 0.00 1579.50
1998 0.00 0.00 5.50 17.00 202.50 426.00 526.50 388.00 342.50 60.50 0.00 0.00 1968.50
1999 0.00 0.00 a 0.00 7.50 70.00 278.50 479.00 408.50 177.00 28.50 0.00 0.00 1449.00
2000 0.00 0.00 0.00 36.00 276.00 345.00 512.00 524.00 325.50 48.50 0.00 0.00 2067.00
2001 0.00 0.00 0.00 23.50 132.00 367.00 553.50 398.50 220.00 28.50 2.00 0.00 1725.00
2002 0.00 0.00 7.00 50.00 151.50 501.00 494.50 515.50 216.50 20.00 0.00 0.00 1956.00
2003 0.00 0.00 0.00 27.00 200.50 282.00 606.00 527.50 219.00 66.00 5.50 0.00 1933.50
2004 0.00 0.00 12.50 18.50 225.00 370.50 420.00 335.00 225.00 5.00 0.00 0.00 1611.50
2005 0.00 0.00 a 0.00 4.00 127.00 370.50 492.00 331.00 262.50 46.50 3.00 0.00 1636.50
2006 0.00 0.00 4.50 0.00 z 245.50 471.50 547.00 376.00 105.50 43.00 2.50 0.00 1795.50
2007 0.00 0.00 3.50 7.50 95.50 331.00 504.50 529.50 272.50 76.50 0.00 0.00 1820.50
2008 0.00 0.00 0.00 18.62 a 130.50 418.00 431.00 396.50 162.50 58.00 3.50 0.00 1618.62
2009 0.00 0.50 6.50 33.00 174.00 380.50 504.00 452.50 191.00 24.50 1.00 0.00 1767.50
2010 0.00 0.00 7.50 22.50 84.50 h 368.50 f 487.50 463.00 348.00 41.50 0.00 0.00 1370.00
2011 0.00 0.00 0.00 b 30.52 a 117.50 486.00 639.50 596.00 223.00 30.50 0.00 0.00 2123.02
2012 0.00 a 0.00 4.50 62.00 204.60 a 435.00 a 552.83 a 502.72 a 222.00 e 0.00 z 0.00 z 0.00 z 1983.65
Period of Record Statistics
MEAN 0.00 0.01 1.30 19.07 125.44 343.68 466.61 412.80 212.85 35.90 0.41 0.00 1604.58
S.D. 0.00 0.06 2.57 14.49 54.85 78.52 67.80 65.58 57.51 20.68 1.14 0.00 224.26
SKEW 0.00 7.88 2.17 1.03 0.92 0.53 0.20 0.32 0.33 0.52 3.15 0.00 0.37
MAX 0.00 0.50 12.50 64.50 276.00 519.60 639.50 596.00 348.00 83.00 5.50 0.00 2123.02
MIN 0.00 0.00 0.00 0.00 40.00 201.00 324.50 269.50 105.50 3.50 0.00 0.00 1226.50
NO YRS 65 65 67 66 66 66 67 67 66 65 62 63 57