PORTALES, NEW MEXICO

Monthly Total Cooling Degree Days

(297008)

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
1905 0.00 r 0.00 0.00 0.00 68.00 293.50 251.50 f 372.52 a 188.50 18.00 0.00 0.00 940.52
1906 0.00 0.00 0.00 6.00 93.00 277.24 a 279.55 c 251.00 167.50 2.50 w 0.00 v 0.00 a 1074.29
1907 0.00 p 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
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 0.00 z 0.00 z 0.00 z 0.00
1909 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
1910 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
1911 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 65.74 b 0.00 0.00 65.74
1912 0.00 0.00 1.00 0.00 117.28 a 201.00 405.00 336.00 115.50 0.00 0.00 z 0.00 m 1175.78
1913 0.00 h 0.00 0.00 z 0.00 z 76.50 o 195.50 369.00 317.50 65.50 15.00 0.00 v 0.00 962.50
1914 0.00 0.00 0.00 z 13.50 70.50 299.50 352.50 371.50 218.50 0.50 0.00 0.00 1326.50
1915 0.00 0.00 0.00 7.50 50.00 235.00 312.00 220.00 7.00 z 9.50 0.00 0.00 z 834.00
1916 0.00 0.00 0.00 7.00 112.00 324.50 376.50 287.00 113.00 22.50 0.00 0.00 1242.50
1917 0.00 0.00 0.00 6.50 26.50 239.50 449.00 310.00 160.50 28.00 0.00 0.00 1220.00
1918 0.00 0.00 0.00 3.50 153.50 313.00 421.00 340.50 110.00 44.50 0.00 0.00 1386.00
1919 0.00 0.00 0.00 18.50 0.00 z 124.50 322.50 411.50 148.50 10.50 0.00 0.00 1036.00
1920 0.00 0.00 0.00 0.50 89.50 219.00 333.00 228.00 189.00 29.34 c 0.00 0.00 1088.34
1921 0.00 0.00 2.00 11.00 85.50 177.50 282.00 316.00 222.00 18.00 0.00 0.00 1114.00
1922 0.00 0.00 0.00 4.00 64.50 214.00 386.50 439.00 208.00 22.98 b 0.00 0.00 1338.98
1923 0.00 0.00 0.00 c 0.00 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
1924 0.00 z 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 130.00 0.00 z 0.00 0.00 z 130.00
1925 0.00 0.00 0.00 24.50 0.00 z 352.00 407.50 289.50 151.00 0.00 z 0.00 0.00 1224.50
1926 0.00 0.00 0.00 2.00 63.00 251.00 332.00 351.50 240.00 14.50 0.00 0.00 1254.00
1927 0.00 0.00 0.00 31.50 191.00 237.50 371.00 360.50 173.00 13.00 0.00 0.00 1377.50
1928 0.00 0.00 0.00 8.00 114.00 271.00 395.50 268.00 104.50 67.00 0.00 0.00 z 1228.00
1929 0.00 e 0.00 0.00 10.00 78.00 337.00 0.00 z 321.00 100.50 11.50 0.00 0.00 z 858.00
1930 0.00 z 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 8.50 z 0.00 z 0.00 z 0.00 z 0.00
1931 0.00 z 0.00 z 0.00 z 0.00 a 0.00 z 0.00 z 0.00 z 283.50 284.50 0.00 z 0.00 z 0.00 z 568.00
1932 0.00 0.00 z 0.00 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
1933 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
1934 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
1935 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
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 z 0.00 z 0.00
1937 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
1938 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
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 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 287.27 a 357.50 g 0.00 z 0.00 z 0.00 z 0.00 z 287.27
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 a 0.00 0.00 36.50 143.50 323.00 413.50 369.00 181.00 5.00 h 0.00 0.00 1466.50
1949 0.00 0.00 0.00 9.83 a 76.00 258.50 350.50 271.00 133.00 14.00 0.00 0.00 b 1112.83
1950 0.00 0.00 1.00 20.00 74.50 369.64 b 287.00 264.00 94.00 16.00 0.00 a 0.00 1126.14
1951 0.00 b 0.00 0.00 11.50 107.47 a 279.50 455.00 396.50 204.50 30.00 0.00 0.00 1484.47
1952 0.00 c 0.00 0.00 1.50 104.50 367.24 a 363.00 446.83 b 124.00 2.50 0.00 b 0.00 a 1409.57
1953 0.00 z 0.00 4.50 7.00 146.00 0.00 z 445.50 393.70 a 191.00 14.50 0.00 z 0.00 z 1202.20
1954 0.00 0.00 z 0.00 k 24.50 81.50 303.00 e 451.50 319.00 208.00 51.50 0.00 0.00 1439.00
1955 0.00 0.00 0.00 8.00 69.00 235.00 363.50 374.00 173.50 4.00 0.00 0.00 1227.00
1956 0.00 0.00 z 0.00 z 12.50 l 207.50 354.00 383.50 342.03 a 111.50 p 40.50 0.00 q 0.00 a 1327.53
1957 0.00 b 0.00 0.00 4.00 63.50 286.00 469.50 381.50 101.00 13.50 0.00 0.00 1319.00
1958 0.00 0.00 b 0.00 3.62 a 125.00 344.50 446.00 406.00 203.50 11.00 0.00 0.00 1539.62
1959 0.00 0.00 0.00 24.50 132.02 b 345.00 a 307.00 358.50 204.50 3.10 a 0.00 0.00 n 1374.62
1960 0.00 0.00 1.00 18.33 c 80.60 a 354.11 b 320.00 347.50 175.00 26.19 b 0.00 a 0.00 1322.73
1961 0.00 0.00 0.00 23.57 b 151.68 c 267.69 d 278.00 f 295.00 120.00 13.50 0.00 0.00 871.44
1962 0.00 0.00 0.00 12.50 178.00 276.00 387.00 378.00 179.50 24.00 0.00 0.00 1435.00
1963 0.00 0.00 2.00 25.50 146.50 285.00 464.50 363.22 a 188.00 20.00 0.00 0.00 1494.72
1964 0.00 0.00 b 0.00 4.82 b 140.00 288.10 a 505.00 405.00 198.50 18.50 0.00 0.00 1559.92
1965 0.00 b 0.00 0.00 34.50 117.00 264.00 425.50 344.62 a 179.48 a 12.50 0.00 0.00 1377.60
1966 0.00 0.00 b 0.00 d 8.40 e 141.00 289.50 519.52 b 299.31 b 146.38 a 11.00 0.00 0.00 1415.11
1967 0.00 0.00 8.00 49.50 125.00 311.00 412.00 311.50 150.50 51.00 0.00 0.00 1418.50
1968 0.00 0.00 a 2.00 2.00 0.00 z 373.00 368.50 372.52 a 141.96 b 58.26 b 0.00 0.00 1318.24
1969 0.00 0.00 b 0.00 23.00 144.15 a 263.79 a 501.00 450.00 179.00 50.50 0.00 0.00 1611.44
1970 0.00 0.00 0.00 3.00 134.50 263.50 419.03 b 379.00 0.00 z 0.00 v 0.00 0.00 1199.03
1971 0.00 0.00 10.50 11.00 83.50 317.00 380.00 232.00 176.00 15.00 0.00 0.00 1225.00
1972 0.00 0.00 2.50 29.50 86.50 258.00 322.00 269.50 160.50 38.00 0.00 0.00 1166.50
1973 0.00 0.00 0.00 3.50 59.13 d 229.00 335.50 302.00 145.00 20.50 0.00 0.00 1094.63
1974 0.00 0.00 0.00 40.34 a 204.00 347.50 403.50 275.50 80.89 b 12.00 0.00 0.00 1363.74
1975 0.00 0.00 0.00 0.00 z 48.00 297.50 297.00 330.00 117.50 20.50 0.00 0.00 1110.50
1976 0.00 0.00 0.00 20.50 67.50 296.50 306.00 331.00 134.00 7.00 0.00 0.00 g 1162.50
1977 0.00 0.00 0.00 18.50 133.00 375.50 422.50 430.00 264.00 10.00 0.00 0.00 1653.50
1978 0.00 0.00 2.58 a 27.50 148.00 358.00 450.50 335.50 168.00 22.00 0.00 0.00 a 1512.08
1979 0.00 0.00 0.00 12.50 82.00 223.00 388.00 274.00 183.00 33.87 d 0.00 0.00 1196.37
1980 0.00 b 0.00 0.00 4.00 80.00 473.50 514.00 392.50 228.50 22.00 0.00 0.00 1714.50
1981 0.00 0.00 1.00 37.00 84.73 a 394.00 447.50 290.00 134.48 a 11.00 0.00 0.00 1399.72
1982 0.00 0.00 0.00 0.00 87.50 244.50 388.00 402.00 234.50 27.00 0.00 0.00 1383.50
1983 0.00 0.00 0.00 b 2.00 45.50 234.00 408.50 406.00 287.50 30.00 2.00 0.00 b 1415.50
1984 0.00 0.00 z 0.00 4.50 147.00 278.50 351.50 305.00 147.50 8.50 0.00 0.00 1242.50
1985 0.00 0.00 0.00 13.00 86.50 305.00 343.50 396.50 197.50 9.00 0.00 0.00 1351.00
1986 0.00 a 0.00 b 0.00 z 25.50 i 79.00 277.00 432.00 332.50 172.50 10.50 0.00 0.00 1303.50
1987 0.00 0.00 0.00 11.50 37.50 275.36 b 384.00 314.50 92.50 9.50 0.00 0.00 1124.86
1988 0.00 0.00 0.00 0.00 a 72.00 207.00 283.00 278.00 93.50 1.50 0.00 0.00 935.00
1989 0.00 0.00 1.00 48.50 188.07 a 219.00 321.50 290.00 103.50 16.00 0.00 0.00 1187.57
1990 0.00 0.00 0.00 9.50 111.50 502.50 363.50 298.50 173.50 10.00 0.00 0.00 1469.00
1991 0.00 0.00 0.00 4.00 206.00 317.00 332.00 339.50 32.50 q 15.50 0.00 0.00 1214.00
1992 0.00 0.00 0.00 12.50 51.50 235.50 381.00 299.50 169.50 9.00 0.00 0.00 1158.50
1993 0.00 0.00 0.00 26.50 83.00 329.00 457.50 350.00 152.50 8.00 0.00 0.00 1406.50
1994 0.00 0.00 0.00 11.50 130.00 427.00 449.00 404.00 171.00 0.00 z 0.00 0.00 1592.50
1995 0.00 0.00 1.50 12.00 90.00 262.50 451.00 418.00 183.00 5.50 0.00 0.00 1423.50
1996 0.00 0.00 0.00 37.00 280.00 366.00 420.00 329.00 110.00 25.00 0.00 0.00 1567.00
1997 0.00 0.00 0.00 1.00 67.50 283.50 427.00 378.00 265.50 38.50 0.00 0.00 1461.00
1998 0.00 0.00 3.50 3.00 177.00 390.50 490.50 328.50 278.00 44.00 0.00 0.00 1715.00
1999 0.00 0.00 0.00 9.00 80.50 280.00 402.50 369.50 171.00 16.50 0.00 0.00 1329.00
2000 0.00 0.00 0.00 35.00 286.50 289.50 462.50 452.50 298.00 37.00 0.00 0.00 1861.00
2001 0.00 0.00 0.00 10.50 153.00 379.50 525.50 382.50 171.50 20.00 0.00 0.00 1642.50
2002 0.00 0.00 0.00 44.00 175.50 446.00 412.50 448.50 158.50 13.50 0.00 0.00 1698.50
2003 0.00 0.00 0.00 14.50 168.00 235.50 471.50 428.00 184.50 27.00 9.00 0.00 1538.00
2004 0.00 0.00 6.00 6.50 192.00 300.00 350.00 254.50 144.50 1.00 0.00 0.00 1254.50
2005 0.00 0.00 0.00 1.50 130.50 367.00 423.50 305.50 240.50 36.00 0.00 0.00 1504.50
2006 0.00 0.00 0.00 54.50 203.00 414.00 468.50 327.00 85.00 27.00 0.00 0.00 1579.00
2007 0.00 0.00 2.50 3.50 46.50 229.50 330.00 435.50 219.00 65.00 0.00 0.00 1331.50
2008 0.00 0.00 0.00 13.00 115.65 e 355.50 f 357.00 334.50 103.00 23.50 0.00 0.00 946.65
2009 0.00 0.00 0.00 z 30.50 135.00 351.50 439.50 399.50 127.50 31.50 0.00 0.00 1515.00
2010 0.00 0.00 0.00 14.00 119.50 452.50 393.00 410.00 280.50 12.50 0.00 0.00 1682.00
2011 0.00 0.00 3.00 50.17 a 156.00 531.00 582.50 586.50 200.50 33.50 0.00 0.00 2143.17
2012 0.00 0.00 9.00 84.50 204.60 a 480.00 486.50 458.00 229.50 41.50 0.00 0.00 1993.60
2013 0.00 0.00 0.50 2.50 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 0.50
Period of Record Statistics
MEAN 0.00 0.00 0.81 16.03 117.06 305.47 397.46 348.40 170.42 22.04 0.14 0.00 1409.76
S.D. 0.00 0.00 2.01 15.86 53.45 76.40 65.43 63.61 52.98 15.79 1.03 0.00 228.88
SKEW 0.00 0.00 3.20 1.62 0.84 0.67 0.21 0.53 0.38 1.08 8.24 0.00 0.73
MAX 0.00 0.00 10.50 84.50 286.50 531.00 582.50 586.50 298.00 67.00 9.00 0.00 2143.17
MIN 0.00 0.00 0.00 0.00 26.50 124.50 279.55 220.00 65.50 0.00 0.00 0.00 935.00
NO YRS 83 84 80 80 79 81 81 84 81 79 80 77 57