HEREFORD, TEXAS

Monthly Total Cooling Degree Days

(414098)

Base Temperature = 65 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 201210
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 i 0.00 0.00 h 7.00 94.00 0.00 z 0.00 z 75.00 0.00 z 0.00 z 0.00 0.00 z 176.00
1906 0.00 0.00 z 0.00 z 0.00 z 63.50 246.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 310.00
1907 0.00 z 0.00 z 36.50 5.00 64.00 227.00 363.00 341.50 35.00 1.00 0.00 z 0.00 q 1073.00
1908 0.00 0.00 z 0.00 z 1.00 52.50 265.00 246.00 284.00 112.50 7.50 0.00 0.00 968.50
1909 0.00 0.00 0.00 9.83 a 46.50 245.00 399.00 385.50 136.00 5.50 0.00 0.00 1227.33
1910 0.00 c 0.00 2.00 3.50 84.50 351.50 435.50 347.00 219.50 15.00 0.00 0.00 1458.50
1911 0.00 0.00 0.00 8.00 172.00 406.00 446.50 428.50 288.50 48.50 0.00 0.00 1798.00
1912 0.00 0.00 0.00 101.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 101.00
1913 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
1914 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
1915 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
1916 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
1917 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
1918 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
1919 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
1920 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
1921 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
1922 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
1923 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
1924 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
1925 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
1926 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
1927 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
1928 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
1929 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
1930 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
1931 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
1932 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
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 249.50 m 206.50 16.00 0.00 0.00 222.50
1937 0.00 0.00 0.00 29.50 134.50 302.50 454.00 471.50 229.00 23.00 0.00 0.00 1644.00
1938 0.00 0.00 0.00 0.00 z 0.00 z 339.00 444.50 481.00 123.00 p 3.50 v 0.00 z 0.00 z 1264.50
1939 0.00 z 0.00 p 1.50 40.00 151.00 365.00 428.00 325.00 232.50 42.00 0.00 0.00 1585.00
1940 0.00 0.00 4.50 17.00 0.00 z 0.00 z 0.00 z 364.50 242.00 83.00 0.00 0.00 711.00
1941 0.00 0.00 0.00 5.00 76.50 235.00 399.00 419.50 166.50 34.50 0.00 0.00 1336.00
1942 0.00 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 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 442.50 113.04 b 4.00 0.00 a 0.00 m 559.54
1944 0.00 0.00 0.00 0.00 81.50 279.00 302.50 f 353.00 0.00 z 0.00 0.00 0.00 713.50
1945 0.00 z 0.00 0.00 0.00 121.42 a 245.00 388.50 355.50 187.00 2.00 1.00 0.00 1300.42
1946 0.00 b 0.00 3.00 10.34 a 36.50 322.50 470.50 418.50 166.50 17.50 0.00 0.00 z 1445.34
1947 0.00 z 0.00 z 0.00 l 7.50 55.50 289.00 261.00 m 363.00 246.50 44.50 0.00 0.00 k 1006.00
1948 0.00 b 0.00 0.00 56.50 136.00 328.50 425.50 341.50 174.00 9.50 0.00 0.00 1471.50
1949 0.00 0.00 0.00 1.50 77.00 246.00 386.00 313.00 127.50 27.50 0.00 0.00 1178.50
1950 0.00 0.00 0.00 13.00 63.50 293.00 271.00 244.00 59.00 22.00 1.00 0.00 966.50
1951 0.00 0.00 0.00 7.50 b 87.00 233.50 437.50 385.00 161.79 b 42.50 0.00 0.00 1354.79
1952 0.00 a 0.00 0.00 4.00 84.50 373.00 328.50 415.50 121.50 2.00 0.00 0.00 1329.00
1953 0.00 b 0.00 1.50 15.50 115.50 427.00 415.50 299.00 146.50 27.50 0.00 0.00 1448.00
1954 0.00 0.00 0.00 32.00 50.50 288.50 426.50 340.00 205.00 56.00 0.00 e 0.00 b 1398.50
1955 0.00 0.00 0.00 11.00 61.50 250.50 357.50 347.50 200.50 19.63 a 0.00 0.00 1248.13
1956 0.00 0.00 1.50 11.50 164.00 378.00 389.50 352.00 225.50 54.50 0.00 0.00 1576.50
1957 0.00 0.00 0.00 3.50 16.50 241.00 435.00 327.50 83.50 31.50 0.50 0.00 1139.00
1958 0.00 b 0.00 0.00 0.00 134.00 328.00 393.50 402.00 218.50 15.00 0.00 0.00 1491.00
1959 0.00 b 0.00 0.00 17.00 98.17 a 292.50 337.50 365.50 173.00 2.00 0.00 0.00 1285.67
1960 0.00 0.00 0.00 13.50 68.50 238.00 305.50 308.50 131.00 9.00 0.00 0.00 1074.00
1961 0.00 0.00 0.00 15.50 93.50 257.50 285.00 283.00 112.50 1.50 0.00 0.00 1048.50
1962 0.00 0.00 0.00 19.00 178.50 221.00 349.50 363.50 146.50 14.50 0.00 0.00 1292.50
1963 0.00 0.00 2.00 32.50 140.00 238.00 431.50 339.00 190.50 40.00 0.00 0.00 1413.50
1964 0.00 0.00 0.00 6.00 122.00 268.00 455.00 354.00 155.00 7.50 h 0.00 j 0.00 1360.00
1965 0.00 0.00 0.00 22.00 81.50 208.50 387.00 284.50 140.00 11.50 0.00 0.00 1135.00
1966 0.00 0.00 0.00 0.50 90.00 228.50 468.50 251.00 93.00 2.50 0.00 0.00 1134.00
1967 0.00 0.00 2.50 6.50 57.00 217.00 310.00 233.00 67.50 34.50 0.00 0.00 928.00
1968 0.00 0.00 0.00 0.00 39.00 269.50 305.00 279.50 82.00 28.50 0.00 0.00 1003.50
1969 0.00 0.00 0.00 2.50 99.00 197.50 447.50 391.50 124.50 38.50 0.00 0.00 1301.00
1970 0.00 0.00 0.00 0.00 109.00 253.00 362.50 341.50 162.50 5.50 0.00 0.00 1234.00
1971 0.00 0.00 1.50 10.00 42.50 265.50 317.50 152.00 134.00 6.00 0.00 0.00 929.00
1972 0.00 0.00 0.00 32.50 58.50 247.00 286.00 239.50 145.50 32.00 0.00 0.00 1041.00
1973 0.00 0.00 0.00 2.50 36.00 199.00 310.00 319.50 134.00 29.00 0.50 0.00 1030.50
1974 0.00 0.00 1.00 35.50 177.50 237.50 375.50 214.50 46.00 14.00 0.00 0.00 1101.50
1975 0.00 0.00 0.00 7.00 24.00 245.50 256.00 293.00 92.50 16.00 0.00 0.00 934.00
1976 0.00 0.00 0.00 z 6.50 0.00 z 214.00 254.50 298.63 a 131.50 0.50 0.00 j 0.00 905.63
1977 0.00 c 0.00 0.00 10.00 126.00 371.50 400.00 348.50 192.50 10.50 0.00 a 0.00 1459.00
1978 0.00 c 0.00 a 0.00 c 14.50 74.50 266.50 430.38 a 263.50 b 140.50 12.00 0.00 0.00 1201.88
1979 0.00 0.00 0.00 15.00 65.50 225.50 394.00 231.50 146.50 27.90 a 0.00 0.00 1105.90
1980 0.00 b 0.00 0.00 0.58 d 46.50 431.50 481.50 359.50 194.00 17.50 0.00 0.00 a 1531.08
1981 0.00 0.00 0.00 36.50 73.50 365.50 433.00 270.50 131.00 16.00 0.00 0.00 1326.00
1982 0.00 0.00 0.00 2.00 73.00 176.50 381.00 379.00 205.50 13.50 0.00 0.00 1230.50
1983 0.00 0.00 0.00 1.00 28.00 189.00 407.50 426.50 248.50 33.00 0.50 0.00 1334.00
1984 0.00 0.00 0.00 0.00 108.50 279.00 344.50 301.00 130.50 4.00 0.00 0.00 1167.50
1985 0.00 a 0.00 0.00 18.50 117.00 260.50 397.50 414.50 205.00 4.00 0.00 0.00 1417.00
1986 0.00 0.00 0.00 27.50 84.50 227.50 433.00 311.00 128.50 9.00 0.00 0.00 1221.00
1987 0.00 0.00 0.00 15.50 67.00 262.50 371.50 317.50 87.50 11.00 0.00 0.00 1132.50
1988 0.00 0.00 1.00 1.00 57.50 246.00 332.50 359.00 116.00 6.00 0.00 0.00 1119.00
1989 0.00 0.00 5.00 71.00 131.50 163.00 353.00 324.00 125.50 28.00 0.00 0.00 1201.00
1990 0.00 0.00 0.50 11.50 102.00 446.00 323.50 314.00 203.50 5.00 0.00 0.00 1406.00
1991 0.00 0.00 0.00 7.50 165.50 284.50 334.50 320.50 111.50 23.00 0.00 0.00 1247.00
1992 0.00 0.00 0.00 8.50 53.50 179.00 362.00 262.50 149.50 12.00 0.00 0.00 1027.00
1993 0.00 0.00 0.00 10.50 71.00 262.00 422.50 368.00 128.50 24.50 0.00 0.00 1287.00
1994 0.00 0.00 0.00 21.50 85.00 420.00 399.00 348.50 171.00 26.50 0.50 0.00 1472.00
1995 0.00 0.00 1.50 4.50 40.50 210.50 407.00 389.00 165.50 3.00 0.00 0.00 1221.50
1996 0.00 0.00 0.00 18.50 229.00 334.50 395.00 327.50 107.50 25.50 0.00 0.00 1437.50
1997 0.00 0.00 0.00 0.50 42.00 231.50 427.00 356.00 240.50 53.00 0.00 0.00 1350.50
1998 0.00 0.00 3.50 6.50 173.50 368.00 514.00 349.50 291.50 41.50 0.00 0.00 1748.00
1999 0.00 0.00 0.00 4.00 57.50 245.50 406.50 393.00 141.50 7.00 0.00 0.00 1255.00
2000 0.00 0.00 a 0.00 18.50 195.00 244.50 452.50 446.50 270.00 38.50 0.00 0.00 1665.50
2001 0.00 0.00 0.00 15.50 95.50 340.00 536.50 378.00 179.00 14.50 1.50 0.00 1560.50
2002 0.00 0.00 z 2.00 27.50 103.00 381.50 412.00 413.00 154.50 17.50 0.00 0.00 1511.00
2003 0.00 0.00 0.00 15.50 127.00 194.00 460.00 438.50 112.00 27.50 3.00 0.00 1377.50
2004 0.00 0.00 8.50 2.00 169.00 261.50 341.00 263.00 133.00 1.50 0.00 0.00 1179.50
2005 0.00 0.00 0.00 3.50 106.50 308.00 373.00 297.50 239.50 28.00 0.00 0.00 1356.00
2006 0.00 0.00 0.00 40.00 186.00 371.50 455.00 352.00 75.50 34.00 0.00 0.00 1514.00
2007 0.00 0.00 0.00 0.00 41.00 194.00 341.00 404.50 193.50 56.00 0.00 0.00 1230.00
2008 0.00 0.00 0.00 6.00 100.00 346.00 338.00 316.50 75.50 22.50 0.00 0.00 1204.50
2009 0.00 0.00 1.00 19.50 78.50 322.50 382.00 371.00 114.00 27.50 0.00 0.00 1316.00
2010 0.00 0.00 2.00 6.50 95.50 411.50 354.50 400.50 259.50 18.50 0.00 0.00 1548.50
2011 0.00 0.00 3.00 18.50 116.50 465.00 563.50 576.00 166.50 14.50 0.00 0.00 1923.50
2012 0.00 0.00 10.50 45.50 158.50 365.00 446.00 411.00 186.50 7.00 j 0.00 z 0.00 z 1623.00
Period of Record Statistics
MEAN 0.00 0.00 1.25 14.43 94.65 284.22 389.34 342.43 158.06 21.17 0.11 0.00 1298.85
S.D. 0.00 0.00 4.45 16.87 45.98 71.11 63.79 73.19 56.76 16.50 0.42 0.00 211.92
SKEW 0.00 0.00 6.75 2.53 0.68 0.65 -0.03 -0.37 0.25 1.03 5.12 0.00 0.52
MAX 0.00 0.00 36.50 101.00 229.00 465.00 563.50 576.00 291.50 83.00 3.00 0.00 1923.50
MIN 0.00 0.00 0.00 0.00 16.50 163.00 246.00 75.00 35.00 0.00 0.00 0.00 928.00
NO YRS 78 77 77 80 78 79 76 81 79 78 77 75 66