MIDLAND 4 ENE, TEXAS

Monthly Total Cooling Degree Days

(415891)

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
1894 0.00 z 0.00 z 0.00 z 64.00 p 315.50 475.00 552.50 400.00 337.50 135.00 23.00 f 17.50 2233.00
1895 0.50 j 0.00 56.46 c 89.00 156.55 a 339.50 378.50 401.00 258.00 35.00 5.00 16.65 d 1735.66
1896 0.00 b 0.00 33.00 143.57 b 420.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 596.57
1897 0.00 z 0.00 z 0.00 p 61.50 178.00 354.00 483.00 370.89 c 295.50 177.50 7.50 0.00 z 1927.89
1898 0.00 a 0.00 z 0.00 z 46.00 i 0.00 z 0.00 z 0.00 z 335.50 0.00 z 0.00 z 0.00 z 0.00 z 335.50
1899 0.00 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
1900 0.00 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
1901 0.00 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
1902 0.00 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
1903 0.00 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
1904 0.00 z 0.00 z 0.50 2.50 q 75.50 176.00 280.00 249.00 f 219.00 f 67.68 a 0.00 0.00 b 599.68
1905 0.00 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
1906 0.00 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
1907 0.00 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
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 257.00 u 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 74.00 i 227.14 b 0.00 z 0.00 z 469.50 k 417.00 q 520.50 159.00 0.52 a 0.00 907.16
1912 0.00 0.00 14.50 50.00 275.50 447.00 599.50 584.00 321.50 118.00 0.00 0.00 2410.00
1913 0.00 0.00 5.50 53.28 a 297.00 175.50 l 280.00 l 453.24 b 190.00 c 76.50 2.22 c 0.00 z 1077.74
1914 0.00 z 0.00 z 2.00 j 87.32 b 171.02 a 319.00 489.50 465.00 b 211.50 34.00 0.00 e 0.00 e 1777.34
1915 0.00 a 0.00 0.00 45.50 170.50 b 465.50 501.50 419.53 a 302.14 b 79.57 a 24.50 0.00 2008.74
1916 0.00 a 0.00 a 83.50 125.69 a 321.88 a 624.50 546.00 520.00 291.72 a 130.00 15.50 0.00 a 2658.80
1917 0.00 a 13.50 76.93 d 133.00 316.72 a 571.07 b 489.50 h 344.00 n 142.00 i 101.00 0.00 0.00 a 1212.21
1918 0.00 0.00 a 0.00 z 7.00 l 0.00 z 273.00 o 598.30 a 431.50 148.00 0.00 z 0.00 z 0.00 z 1177.80
1919 7.00 0.00 a 6.00 99.00 146.50 218.28 a 477.50 541.90 e 183.21 b 0.00 z 0.00 z 0.00 1679.39
1920 0.00 a 0.00 z 0.00 42.00 0.00 z 0.00 z 459.50 355.00 357.50 137.00 8.50 0.00 1359.50
1921 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 289.00 0.00 z 20.50 0.00 z 0.00 z 0.00 z 309.50
1922 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 393.62 a 620.00 580.73 a 331.00 88.50 21.21 a 0.00 a 2035.06
1923 0.00 a 0.00 0.00 29.50 221.65 a 461.90 a 532.00 328.50 l 348.00 62.00 a 0.00 0.00 d 1655.05
1924 0.00 a 0.00 9.82 a 50.69 a 142.71 b 481.00 f 556.00 613.05 b 210.56 c 57.72 b 19.82 b 1.50 1661.87
1925 0.00 0.00 60.50 0.00 z 237.84 b 345.00 h 348.50 h 367.83 e 211.50 j 114.81 d 4.62 d 0.00 h 785.60
1926 0.00 a 1.50 7.20 c 13.93 b 151.50 341.00 429.87 a 457.00 331.50 95.50 0.00 z 0.00 e 1828.99
1927 2.00 i 0.00 26.00 m 142.00 f 383.37 a 306.50 h 526.00 584.02 c 163.50 s 75.20 d 7.00 0.00 k 1575.59
1928 1.11 c 0.00 22.73 a 64.66 a 203.71 c 259.50 o 403.00 g 62.00 x 78.00 u 0.00 z 0.00 b 0.00 a 292.21
1929 0.00 0.00 1.50 f 58.39 b 137.95 a 477.00 459.12 b 519.50 287.68 b 94.50 0.00 c 0.00 2034.14
1930 0.00 0.00 c 3.10 a 128.50 3.00 z 261.50 f 493.00 448.50 374.00 55.28 a 0.00 0.00 1502.38
1931 0.00 0.00 0.50 25.86 a 127.50 427.00 481.00 435.03 a 455.00 159.50 2.00 0.00 a 2113.40
1932 0.00 3.00 2.00 61.50 127.00 390.00 496.50 469.50 155.50 26.50 0.00 0.00 c 1731.50
1933 0.00 0.00 18.00 27.50 207.00 422.50 522.00 487.73 a 408.00 94.00 10.00 0.00 a 2196.73
1934 0.00 a 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
1935 0.00 z 0.00 z 43.52 e 45.00 g 189.21 b 388.00 451.16 c 486.00 133.50 97.65 a 11.79 b 0.00 b 1800.82
1936 0.00 m 0.00 j 0.00 e 68.00 g 188.58 a 349.00 f 408.68 a 494.89 c 181.00 f 13.84 c 0.00 g 0.00 d 1106.00
1937 0.00 d 0.00 0.00 a 97.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.50 x 0.00 a 97.50
1938 0.00 14.00 25.00 85.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 124.00
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 72.50 x 539.92 a 465.00 0.00 z 0.00 z 0.00 z 0.00 z 1004.92
1941 0.00 z 0.00 r 7.00 73.50 0.00 z 292.00 424.50 454.00 273.50 211.50 15.00 0.00 1751.00
1942 0.00 5.50 18.00 150.00 227.00 514.00 668.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 1583.00
1943 1.50 4.50 18.50 193.00 278.50 454.00 548.00 413.00 k 238.50 52.00 0.00 0.00 1788.50
1944 1.00 8.50 8.50 45.00 293.00 486.00 581.00 530.00 275.50 97.00 9.00 0.00 2334.50
1945 0.00 0.00 15.00 65.50 277.00 477.00 393.50 457.50 408.00 40.00 11.50 0.00 2145.00
1946 0.00 0.00 19.50 201.00 276.00 421.50 577.50 595.50 343.50 155.00 22.00 0.00 2611.50
1947 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 463.00 335.50 0.00 z 0.00 z 0.00 z 798.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 531.50 494.45 a 549.22 a 290.69 a 76.97 b 0.00 b 0.00 1942.82
1949 0.00 z 0.00 z 7.50 l 0.00 z 89.50 p 160.00 t 541.90 e 461.50 295.50 90.50 6.00 0.00 1395.40
1950 0.50 0.50 g 11.76 b 95.50 245.00 461.00 510.50 475.50 0.00 z 138.35 d 11.50 0.00 q 1949.61
1951 0.00 5.00 13.00 114.50 172.00 k 471.00 615.00 548.00 405.50 181.50 0.00 9.50 2363.00
1952 0.00 1.00 6.50 37.00 s 234.05 a 527.00 404.00 h 675.28 a 288.21 b 66.00 10.00 0.00 z 1808.05
1953 0.50 0.00 47.00 i 88.00 343.00 638.79 a 490.50 f 564.00 364.50 99.50 0.00 0.00 2098.29
1954 0.00 0.00 39.50 166.50 191.50 354.50 f 562.50 536.50 362.00 122.00 0.00 3.00 1983.50
1955 0.00 0.00 34.00 0.00 z 277.00 443.00 515.50 490.00 344.50 104.37 a 3.00 0.00 2211.37
1956 0.00 8.00 31.00 90.52 a 372.00 550.50 549.50 515.50 360.00 153.45 a 0.00 0.00 2630.47
1957 0.00 z 7.50 10.00 62.50 187.50 412.50 565.50 541.50 263.00 58.50 2.00 0.00 2110.50
1958 0.00 0.00 0.00 41.00 222.50 497.50 585.00 535.00 318.50 64.50 2.50 0.00 i 2266.50
1959 0.00 c 4.00 8.00 109.14 a 293.50 441.50 406.50 505.50 370.00 57.50 7.00 0.00 2202.64
1960 0.00 0.00 12.50 102.50 255.00 515.50 474.50 455.00 292.50 114.00 4.50 0.00 2226.00
1961 0.00 0.00 2.00 117.00 322.00 388.00 403.50 403.00 289.50 84.00 1.00 0.00 2010.00
1962 0.00 6.00 10.00 f 111.00 385.50 435.50 532.50 553.50 313.50 156.00 3.50 0.00 2497.00
1963 0.00 0.00 38.00 204.50 319.50 446.50 550.00 525.50 311.50 114.00 0.50 0.00 2510.00
1964 0.00 0.00 0.00 113.50 305.02 c 481.50 0.00 z 611.50 286.50 45.50 19.00 3.00 1865.52
1965 0.00 0.00 0.00 135.00 211.50 408.50 515.50 419.50 281.50 57.00 12.50 0.00 2041.00
1966 0.00 0.00 23.50 46.00 249.50 280.50 h 564.00 416.50 251.50 54.50 4.50 0.00 1610.00
1967 0.00 0.00 54.50 165.50 252.00 479.50 518.00 420.50 209.50 82.50 0.00 0.00 2182.00
1968 0.00 d 0.00 7.00 29.00 258.00 439.50 452.50 462.50 217.50 131.50 2.00 0.00 1999.50
1969 0.00 0.00 0.00 60.00 205.50 446.00 636.50 557.00 294.00 101.50 7.50 0.00 2308.00
1970 0.00 0.00 0.00 84.50 243.50 438.00 552.00 515.50 311.00 40.00 0.00 2.00 2186.50
1971 0.00 0.00 24.00 59.50 249.00 433.00 513.00 327.50 280.50 74.50 0.00 0.00 1961.00
1972 0.00 2.00 44.50 166.50 189.50 419.50 465.50 387.50 306.50 108.00 0.00 0.00 2089.50
1973 0.00 0.00 0.00 24.50 201.00 377.50 453.00 471.89 d 82.50 s 95.00 8.50 0.00 1631.39
1974 0.00 0.00 61.50 99.00 367.50 454.50 517.50 386.50 107.00 37.00 3.00 0.00 2033.50
1975 0.00 0.00 11.50 71.50 170.00 411.00 379.00 416.00 201.00 67.00 4.00 0.00 1731.00
1976 0.00 9.32 a 19.00 54.64 b 159.00 401.00 314.00 429.35 a 214.00 14.43 b 0.00 d 0.00 1614.75
1977 0.00 0.00 4.50 0.00 z 289.00 435.50 521.00 558.50 476.00 85.50 2.07 a 0.00 c 2372.07
1978 0.00 0.00 31.50 164.50 281.58 a 429.31 a 540.50 476.00 275.00 30.50 f 3.10 a 0.00 2201.50
1979 0.00 a 0.00 a 6.50 57.50 207.91 b 342.41 a 478.29 c 401.50 294.50 138.90 e 2.50 0.00 1930.02
1980 0.00 g 0.52 a 0.00 76.73 d 272.00 588.50 637.00 503.50 283.00 74.00 7.50 0.00 a 2442.75
1981 0.00 0.00 0.00 85.18 b 208.00 403.00 534.00 440.50 294.00 107.00 2.07 a 0.00 2073.75
1982 0.00 0.50 20.00 86.00 225.00 413.00 539.50 528.50 356.50 110.00 4.00 0.00 f 2283.00
1983 0.00 0.00 0.00 50.50 204.50 420.50 536.50 561.50 387.50 158.00 3.10 a 0.00 2322.10
1984 0.00 b 0.00 4.50 39.31 a 301.50 446.50 513.50 482.50 280.50 47.00 2.00 0.00 2117.31
1985 0.00 b 0.00 a 14.39 c 106.50 293.50 399.81 d 480.00 567.00 275.50 66.13 a 4.66 a 0.00 2207.49
1986 0.00 23.00 0.00 90.50 278.00 367.00 525.50 457.00 258.50 34.62 a 0.00 a 0.00 2034.12
1987 0.00 a 0.00 0.00 a 52.00 197.00 363.62 a 524.00 526.00 303.00 87.00 12.00 0.52 a 2065.14
1988 0.00 0.00 12.50 60.50 204.00 436.50 466.55 a 492.50 287.00 76.50 20.00 0.00 2056.05
1989 0.00 0.00 59.00 190.71 b 422.63 a 410.50 566.50 494.00 258.50 135.00 3.50 0.00 2540.35
1990 0.00 1.00 24.50 116.00 291.00 630.50 452.50 440.00 300.00 74.50 13.50 0.00 2343.50
1991 0.00 1.50 16.50 99.00 382.50 470.50 475.00 445.50 231.00 120.50 0.00 0.00 2242.00
1992 0.00 0.00 3.00 99.00 162.50 408.50 519.50 416.00 323.00 96.00 9.00 0.00 2036.50
1993 0.00 0.00 9.00 78.00 240.00 467.50 595.00 544.50 269.50 115.00 0.00 0.00 2318.50
1994 0.00 2.00 23.00 96.00 270.50 596.50 621.00 561.50 292.50 138.00 18.00 0.00 2619.00
1995 0.00 0.50 35.50 114.00 260.50 455.50 595.00 533.50 326.50 99.50 4.00 1.50 2426.00
1996 0.00 21.50 8.78 a 136.50 516.00 578.00 621.50 493.50 293.28 a 94.00 7.78 c 0.00 2770.84
1997 1.55 a 0.00 a 37.50 39.00 218.50 404.00 581.00 539.50 373.50 127.50 0.50 0.00 a 2322.55
1998 0.00 0.00 26.00 59.50 449.50 641.50 685.00 538.50 457.00 185.00 11.50 0.50 3054.00
1999 0.00 a 4.67 a 2.87 d 136.00 334.00 455.50 554.50 632.40 a 399.00 e 112.93 c 3.62 a 0.00 2635.49
2000 0.00 a 0.00 a 38.48 b 156.21 a 486.00 452.59 a 632.29 b 563.17 a 417.41 a 144.31 b 0.00 d 0.00 b 2890.46
2001 0.00 a 0.00 b 6.20 a 162.50 378.00 581.50 696.00 562.81 b 345.00 123.47 b 24.00 0.00 a 2879.48
2002 0.00 3.00 22.50 192.00 339.00 535.00 548.50 626.50 359.00 98.50 1.50 0.00 2725.50
2003 0.00 0.00 g 20.50 149.00 401.00 450.50 568.50 577.50 0.00 z 137.00 38.00 0.00 2342.00
2004 0.00 0.00 47.00 0.00 z 362.50 497.59 a 396.50 g 460.23 e 176.00 n 34.50 k 0.00 e 0.00 k 1367.32
2005 0.00 z 0.00 0.50 61.73 d 0.00 z 492.00 540.00 446.50 407.50 129.96 e 22.50 f 1.50 2079.69
2006 0.00 c 0.00 z 32.00 186.00 0.00 z 524.50 608.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1351.00
2007 0.00 a 0.00 z 47.50 0.00 z 166.50 384.00 0.00 z 0.00 z 341.50 193.00 17.14 b 0.00 z 1149.64
2008 0.00 0.00 z 0.00 z 0.00 z 0.00 z 580.00 507.50 464.50 128.00 h 93.00 8.00 0.00 1653.00
2009 2.50 0.00 z 50.50 145.50 328.00 536.00 569.50 540.00 248.50 123.50 0.00 0.00 2544.00
2010 0.00 0.00 11.50 90.00 263.00 555.00 357.00 f 565.50 304.50 f 58.00 i 2.50 0.00 1487.50
2011 0.00 4.48 c 66.50 239.50 363.00 672.00 661.00 687.34 b 381.00 142.00 6.00 0.00 3222.82
2012 0.00 b 5.02 c 83.00 255.52 a 348.50 583.50 556.40 b 567.30 a 313.27 d 47.00 k 0.00 z 0.00 z 2712.50
Period of Record Statistics
MEAN 0.18 1.87 19.92 100.12 263.28 456.90 522.24 495.03 302.12 98.86 6.02 0.66 2292.96
S.D. 0.82 4.30 21.07 54.02 86.25 88.00 79.60 73.34 80.21 42.05 7.35 2.78 344.56
SKEW 6.85 3.16 1.23 0.78 0.51 -0.05 -0.58 0.09 -0.37 0.25 1.69 5.20 0.60
MAX 7.00 23.00 83.50 255.52 516.00 672.00 696.00 687.34 520.50 211.50 38.00 17.50 3222.82
MIN 0.00 0.00 0.00 13.93 75.50 176.00 280.00 327.50 20.50 13.84 0.00 0.00 1614.75
NO YRS 89 86 89 86 88 86 90 93 87 90 90 87 47