MIDLAND INTL AP, TEXAS

Monthly Total Cooling Degree Days

(415890)

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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 537.00 520.00 551.50 273.00 65.00 0.00 0.00 1946.50
1949 0.00 0.00 7.50 0.00 z 270.00 421.00 521.50 425.50 272.50 72.50 2.00 0.00 1992.50
1950 0.00 2.00 10.50 92.50 252.50 448.50 473.50 470.00 278.50 148.50 12.00 0.00 2188.50
1951 0.00 2.00 9.50 66.50 275.50 509.50 610.50 570.50 361.00 159.00 1.00 3.00 2568.00
1952 0.50 0.00 4.00 37.00 253.50 512.50 502.50 638.50 289.50 73.50 10.50 0.00 2322.00
1953 0.00 0.00 30.00 50.00 296.00 614.50 601.00 529.00 357.00 100.00 0.00 0.00 2577.50
1954 0.00 0.00 34.50 156.50 174.50 440.50 565.00 538.00 393.50 137.00 0.00 2.00 2441.50
1955 0.00 0.00 23.50 160.50 262.00 429.00 484.00 482.50 339.50 97.50 2.50 0.50 2281.50
1956 0.00 7.50 21.50 89.00 353.50 540.00 541.00 501.50 348.00 138.50 0.00 0.00 2540.50
1957 0.00 6.50 3.50 59.50 165.00 398.50 567.00 538.00 255.00 61.50 1.00 0.00 2055.50
1958 0.00 0.00 0.00 37.00 226.50 495.00 594.50 525.00 301.50 55.50 1.00 0.00 2236.00
1959 0.00 0.50 3.50 96.00 262.00 414.50 404.50 502.50 347.50 51.00 3.00 0.00 2085.00
1960 0.00 0.00 10.00 94.00 255.50 523.00 481.50 489.00 316.50 125.50 6.00 0.00 2301.00
1961 0.00 0.00 2.00 111.00 273.50 379.00 401.50 412.50 262.50 86.50 0.00 0.00 1928.50
1962 0.00 8.00 9.00 98.00 391.00 415.50 531.50 558.50 286.50 156.00 1.00 0.00 2455.00
1963 0.00 0.00 43.50 180.50 308.50 425.50 573.00 531.50 337.00 190.50 9.50 0.00 2599.50
1964 0.00 0.00 1.50 130.00 334.00 553.00 676.50 687.00 351.50 80.00 36.00 4.00 2853.50
1965 1.00 0.00 0.00 126.00 213.50 418.50 551.50 453.00 308.00 67.00 9.00 0.00 2147.50
1966 0.00 0.00 22.00 33.00 215.00 389.00 593.00 433.50 237.50 46.00 0.00 0.50 1969.50
1967 0.00 0.00 40.50 136.00 249.50 448.00 487.00 391.50 193.50 68.50 0.50 0.00 2015.00
1968 0.00 0.00 7.50 24.00 194.50 374.00 417.50 440.00 228.50 122.50 0.00 0.00 1808.50
1969 0.00 0.00 0.00 61.50 163.50 395.50 590.00 550.00 275.50 95.50 4.50 0.00 2136.00
1970 0.00 0.00 0.00 34.00 200.50 380.50 532.00 460.00 293.50 56.50 0.00 1.00 1958.00
1971 0.00 0.00 18.00 55.50 239.00 401.50 484.00 290.50 250.00 45.50 2.50 0.00 1786.50
1972 0.00 0.00 28.50 179.50 177.00 416.50 439.50 329.50 245.50 85.00 0.00 0.00 1901.00
1973 0.00 0.00 0.00 16.50 174.00 360.50 406.50 428.50 224.50 84.00 4.00 0.00 1698.50
1974 0.00 0.00 54.50 103.50 388.00 481.50 569.50 450.00 131.00 46.00 5.00 0.00 2229.00
1975 0.00 0.00 9.00 78.00 213.50 461.50 396.00 432.00 211.50 82.00 4.00 0.00 1887.50
1976 0.00 9.00 18.50 65.00 148.50 391.50 334.00 428.50 212.00 21.50 0.00 0.00 1628.50
1977 0.00 0.00 9.00 19.50 353.00 512.00 577.00 630.50 511.50 109.00 0.50 0.00 2722.00
1978 0.00 0.00 36.00 133.00 252.00 392.50 524.50 430.00 227.50 28.00 0.00 0.00 2023.50
1979 0.00 0.00 4.00 40.50 210.50 375.50 529.50 432.50 306.50 160.50 0.00 0.00 2059.50
1980 0.00 0.00 0.00 14.50 161.50 505.50 590.00 487.50 253.00 30.00 1.50 0.00 2043.50
1981 0.00 0.00 0.00 67.00 181.00 422.50 575.50 470.00 320.00 130.00 0.00 0.00 2166.00
1982 0.00 2.50 19.00 81.00 198.50 422.00 534.00 549.50 370.00 107.50 0.50 0.00 2284.50
1983 0.00 0.00 4.50 63.00 221.50 433.00 578.50 590.50 391.00 146.00 11.00 0.00 2439.00
1984 0.00 0.00 8.50 64.50 288.50 442.00 490.00 471.00 260.00 36.00 1.50 0.00 2062.00
1985 0.00 0.50 24.50 110.50 305.00 370.00 500.00 591.50 305.50 52.00 3.00 0.00 2262.50
1986 0.00 13.00 12.00 143.00 250.50 363.50 489.00 451.00 278.50 36.50 0.00 0.00 2037.00
1987 0.00 0.00 0.00 36.00 146.00 320.00 481.00 506.50 245.00 80.00 6.00 0.00 1820.50
1988 0.00 0.00 13.00 47.50 192.50 406.00 392.50 443.50 236.00 48.50 20.50 0.00 1800.00
1989 0.00 0.00 32.50 158.50 370.00 410.00 560.00 479.50 238.50 105.00 4.00 0.00 2358.00
1990 0.00 0.00 14.00 100.00 307.00 644.50 433.50 420.00 302.00 65.00 17.00 0.00 2303.00
1991 0.00 0.50 15.50 76.50 366.50 433.50 439.00 388.50 193.50 96.50 0.00 0.00 2010.00
1992 0.00 0.00 0.50 63.00 124.50 358.50 460.00 368.50 296.00 77.00 4.00 0.00 1752.00
1993 0.00 0.00 5.00 70.50 207.00 416.00 571.50 500.50 217.00 91.50 0.00 0.00 2079.00
1994 0.00 0.00 24.50 69.00 235.50 583.50 567.50 519.50 262.50 113.50 7.00 0.00 2382.50
1995 0.00 0.00 25.00 90.50 219.50 392.50 556.00 520.00 296.50 93.50 2.50 0.00 2196.00
1996 0.00 18.00 5.50 94.00 500.00 537.50 604.50 464.00 244.00 74.00 3.50 0.00 2545.00
1997 1.50 0.00 16.50 33.00 204.50 388.00 550.50 523.00 364.00 122.50 0.00 0.00 2203.50
1998 0.00 0.00 26.00 49.00 434.00 618.50 678.50 512.00 438.00 173.00 5.50 0.50 2935.00
1999 0.00 a 4.50 7.50 108.00 284.00 440.17 a 543.50 597.50 314.50 73.50 2.50 0.00 2375.67
2000 0.00 1.50 16.50 157.00 440.00 410.00 631.00 563.50 396.00 93.52 a 0.00 0.00 2709.02
2001 0.00 0.00 1.00 115.00 338.00 562.50 671.00 525.50 307.00 84.00 17.07 a 0.00 2621.07
2002 0.00 1.50 12.50 131.00 291.00 516.50 538.50 629.50 322.50 83.00 3.00 0.00 2529.00
2003 0.00 0.00 11.00 122.50 350.00 421.50 546.00 567.50 300.50 116.00 29.00 0.00 2464.00
2004 0.00 0.00 43.00 43.50 332.50 463.00 503.00 436.00 244.50 52.50 0.00 0.00 2118.00
2005 0.00 0.00 0.00 50.00 253.50 488.50 512.50 427.50 390.50 88.50 11.00 0.00 2222.00
2006 0.00 0.00 15.00 158.50 380.50 511.00 612.50 497.00 199.50 82.50 1.00 0.00 2457.50
2007 0.00 2.50 26.50 43.50 141.50 371.38 a 424.50 474.00 356.00 180.00 11.00 5.00 2035.88
2008 0.00 2.00 29.50 110.00 330.00 582.00 507.00 440.50 178.00 0.00 z 5.00 0.00 2184.00
2009 0.00 10.00 36.00 131.00 297.00 516.50 541.00 543.00 240.50 87.00 0.50 0.00 2402.50
2010 0.00 0.00 9.50 69.50 239.50 572.00 456.00 579.00 339.50 68.00 2.00 0.00 2335.00
2011 0.00 3.00 58.50 219.50 345.00 689.50 680.50 706.00 351.00 136.00 6.00 0.00 3195.00
2012 0.00 2.50 70.50 224.00 353.50 582.50 577.00 598.50 336.00 86.50 i 0.00 z 0.00 z 2744.50
Period of Record Statistics
MEAN 0.05 1.52 16.33 90.12 266.17 459.22 527.32 498.04 292.52 91.08 4.55 0.26 2238.49
S.D. 0.23 3.46 15.76 49.41 81.20 80.28 74.96 79.34 67.04 39.59 6.91 0.90 314.61
SKEW 5.22 2.90 1.26 0.67 0.53 0.78 -0.19 0.19 0.43 0.55 2.57 3.99 0.49
MAX 1.50 18.00 70.50 224.00 500.00 689.50 680.50 706.00 511.50 190.50 36.00 5.00 3195.00
MIN 0.00 0.00 0.00 14.50 124.50 320.00 334.00 290.50 131.00 21.50 0.00 0.00 1628.50
NO YRS 64 64 64 63 64 65 65 65 65 63 64 64 61