WINKLER CO AP, TEXAS

Monthly Total Cooling Degree Days

(419830)

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
1938 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 503.50 506.00 521.50 325.50 158.50 11.50 0.00 b 2026.50
1939 0.00 0.00 16.00 119.00 309.50 564.00 564.00 440.00 361.00 118.50 0.50 0.00 2492.50
1940 0.00 2.50 14.50 112.00 260.50 361.03 a 0.00 z 469.50 336.00 101.50 3.00 0.00 1660.53
1941 0.00 0.00 0.00 46.00 211.00 330.00 483.00 492.50 259.50 f 157.00 0.00 0.00 1719.50
1942 0.00 0.00 3.50 67.50 236.50 501.00 537.00 471.50 227.00 47.03 b 17.00 0.00 d 2108.03
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 z 0.00 z 0.00 z 0.00 z 0.00 z 588.50 584.00 577.00 306.00 67.00 0.00 0.00 2122.50
1949 0.00 0.00 8.50 47.00 335.00 485.00 593.00 483.50 311.00 83.00 1.50 0.00 2347.50
1950 0.00 4.50 12.50 109.50 307.00 532.00 539.00 529.50 323.00 164.00 9.50 0.00 2530.50
1951 0.00 2.50 13.00 88.00 333.00 533.50 661.00 625.50 372.50 138.50 1.00 0.50 2769.00
1952 0.00 0.50 1.00 44.00 268.00 544.00 493.00 642.50 324.50 55.50 0.50 0.00 2373.50
1953 0.00 0.00 29.00 75.00 313.50 672.50 679.00 574.00 357.00 109.50 0.00 0.00 2809.50
1954 0.00 0.00 45.00 153.00 226.00 505.00 634.50 596.50 475.50 162.00 0.00 0.00 2797.50
1955 0.00 0.00 18.00 126.50 290.00 490.00 526.50 531.50 392.50 100.00 4.50 2.00 2481.50
1956 0.00 6.00 23.00 100.50 425.50 622.50 629.50 580.00 405.00 170.00 0.00 0.00 2962.00
1957 0.00 6.00 5.50 69.50 220.50 487.50 640.00 600.50 344.00 73.50 6.00 0.00 2453.00
1958 0.00 0.00 0.00 60.50 296.00 581.00 655.00 559.00 342.00 53.50 0.50 0.00 2547.50
1959 0.00 1.50 0.50 90.00 299.00 477.50 483.50 575.50 397.50 61.50 1.00 0.00 2387.50
1960 0.00 0.00 9.00 115.00 303.00 569.50 506.50 514.00 350.50 142.00 3.00 0.00 2512.50
1961 0.00 0.00 0.50 120.00 295.50 460.00 479.00 491.50 325.00 95.00 0.00 0.00 2266.50
1962 0.00 3.50 8.50 133.00 400.50 472.00 583.50 604.50 333.00 138.00 0.00 0.00 2676.50
1963 0.00 2.50 40.00 190.00 342.50 467.00 622.50 563.50 369.00 135.00 0.00 0.00 2732.00
1964 0.00 0.00 0.00 110.50 324.50 494.00 0.00 z 620.00 315.50 60.00 19.50 0.00 1944.00
1965 0.00 0.00 1.00 155.00 284.00 474.50 603.00 499.00 336.50 71.50 11.50 0.00 2436.00
1966 0.00 0.00 19.00 43.50 281.00 447.00 650.50 464.00 316.00 48.50 2.50 2.00 2274.00
1967 0.00 0.00 64.50 185.00 261.50 498.00 582.00 459.50 254.00 98.00 4.00 0.00 2406.50
1968 0.00 0.00 18.00 47.00 275.50 486.00 489.50 483.00 233.50 113.50 0.00 0.00 2146.00
1969 0.50 0.00 0.00 91.50 262.00 466.50 635.50 592.00 321.00 114.00 2.00 0.00 2485.00
1970 0.00 0.00 0.00 41.00 243.50 406.50 532.50 528.00 344.00 38.50 0.00 0.00 2134.00
1971 0.00 0.00 20.50 68.50 265.50 461.00 534.00 370.00 318.50 74.50 2.50 0.00 2115.00
1972 0.00 2.00 38.50 189.00 222.00 450.50 528.00 421.50 315.00 118.50 0.00 0.00 2285.00
1973 0.00 0.00 0.00 53.00 204.00 417.50 456.00 462.50 289.00 97.50 9.00 0.00 1988.50
1974 0.00 0.00 46.50 102.50 362.50 501.50 555.50 417.00 121.50 52.50 4.00 0.00 2163.50
1975 0.00 0.00 5.50 71.00 182.50 485.50 404.00 461.00 216.50 87.50 0.00 0.00 1913.50
1976 0.00 0.00 2.00 107.00 180.50 469.50 417.00 483.00 251.50 18.00 0.00 0.00 1928.50
1977 0.00 0.00 8.00 65.50 355.00 533.50 601.50 659.50 501.50 93.00 0.00 0.00 2817.50
1978 0.00 0.00 32.00 159.00 331.00 510.00 620.00 507.50 285.50 73.00 2.50 0.00 2520.50
1979 0.00 0.00 1.50 93.50 224.50 384.50 579.50 452.00 292.50 125.50 0.00 0.00 2153.50
1980 0.00 3.50 0.00 52.00 255.00 644.50 699.50 563.50 337.00 63.00 0.00 0.00 2618.00
1981 0.00 0.00 5.50 99.50 198.00 466.50 582.50 427.00 292.00 102.50 0.00 0.00 2173.50
1982 0.00 1.50 20.00 0.00 z 268.00 478.50 615.50 588.50 401.50 110.50 0.00 0.00 2484.00
1983 0.00 0.00 10.00 75.50 256.00 468.00 630.00 591.50 449.50 165.50 30.00 0.00 2676.00
1984 0.00 0.00 11.00 71.50 345.00 441.50 531.00 493.50 306.50 65.50 5.50 0.00 2271.00
1985 0.00 0.50 46.00 126.00 305.50 433.50 537.33 a 599.00 222.50 k 76.98 a 4.00 j 0.00 j 2124.82
1986 0.00 c 9.69 b 3.50 j 168.50 206.50 i 277.00 j 520.05 b 360.50 j 0.00 z 64.50 i 0.00 j 0.00 m 698.24
1987 0.00 i 0.00 a 0.00 n 35.69 a 107.00 o 392.50 532.00 363.00 j 264.50 67.00 i 17.50 i 0.00 i 1224.69
1988 0.00 o 0.00 9.50 42.00 257.00 463.00 505.00 506.50 300.50 77.00 15.50 0.00 2176.00
1989 0.00 0.00 24.50 159.00 358.50 468.50 609.00 523.50 272.50 122.00 2.00 0.00 2539.50
1990 0.00 0.00 11.50 112.00 296.00 685.50 460.50 428.50 303.00 61.00 18.00 0.00 2376.00
1991 0.00 0.50 16.00 71.50 361.00 526.50 480.00 474.00 223.50 98.00 0.00 0.00 2251.00
1992 0.00 0.00 5.00 103.00 169.50 429.00 560.50 485.00 369.00 96.00 3.00 0.50 2220.50
1993 0.00 0.00 7.00 101.50 263.50 502.00 593.00 567.00 306.00 114.50 1.00 0.00 2455.50
1994 0.00 3.00 16.50 89.50 291.50 640.50 634.50 592.00 296.50 124.50 13.00 0.00 2701.50
1995 0.00 0.00 22.50 78.50 258.00 428.00 595.00 582.50 321.00 67.50 4.00 0.00 2357.00
1996 0.00 11.00 7.00 80.50 503.50 582.00 604.00 475.00 281.00 90.00 2.50 0.00 2636.50
1997 0.00 0.00 9.50 51.00 269.50 452.50 612.50 556.00 385.50 129.00 0.00 0.00 2465.50
1998 0.00 0.00 24.00 37.50 401.00 622.50 686.50 523.50 442.00 165.50 6.50 1.00 2910.00
1999 0.00 3.50 9.50 121.00 287.00 475.50 569.00 609.50 354.50 77.00 4.00 0.00 2510.50
2000 0.00 2.00 10.50 169.50 436.07 a 484.00 693.50 615.50 459.31 a 126.00 0.00 0.00 2996.38
2001 0.00 0.00 0.00 129.50 364.50 598.00 688.50 562.00 363.50 106.00 9.50 0.00 2821.50
2002 0.00 4.00 31.00 287.59 a 461.00 671.00 648.00 743.00 445.96 d 143.00 6.50 1.00 3442.05
2003 0.00 0.00 33.50 195.50 432.50 600.00 668.00 685.00 422.00 198.00 56.50 0.00 3291.00
2004 0.00 2.00 0.00 z 104.50 431.50 606.00 652.50 571.50 379.50 135.00 0.00 0.00 2882.50
2005 4.00 0.00 0.50 96.00 383.50 642.00 674.00 592.50 574.00 151.50 22.50 2.50 3143.00
2006 2.00 1.50 72.50 274.00 542.50 664.50 750.00 643.00 336.50 165.50 9.00 0.00 3461.00
2007 0.00 7.00 69.50 92.00 260.00 538.00 566.00 618.50 481.00 254.00 19.50 4.00 2909.50
2008 0.00 0.00 51.50 147.50 428.50 713.00 520.00 487.00 192.50 74.50 9.00 0.00 2623.50
2009 0.00 5.50 33.00 123.50 342.50 545.00 602.50 618.50 297.00 114.00 2.50 0.00 2684.00
2010 0.00 0.00 4.50 93.50 295.00 632.00 501.50 603.00 386.00 86.00 0.00 0.00 2601.50
2011 0.00 0.00 a 65.00 215.00 316.50 719.00 712.50 742.50 369.50 157.50 8.00 0.00 3305.50
2012 0.00 5.00 87.50 223.00 323.50 619.50 577.00 611.00 352.24 a 82.50 i 0.00 z 0.00 z 2798.74
Period of Record Statistics
MEAN 0.10 1.35 18.75 108.59 307.47 519.79 579.40 544.15 338.13 106.44 5.53 0.20 2542.33
S.D. 0.55 2.41 20.53 54.94 77.32 86.51 74.34 76.65 75.39 42.73 9.13 0.68 355.16
SKEW 6.20 2.12 1.47 1.13 0.75 0.43 -0.09 0.22 0.30 0.64 3.22 3.90 0.67
MAX 4.00 11.00 87.50 287.59 542.50 719.00 750.00 743.00 574.00 254.00 56.50 4.00 3461.00
MIN 0.00 0.00 0.00 35.69 169.50 330.00 404.00 370.00 121.50 18.00 0.00 0.00 1913.50
NO YRS 66 68 65 67 66 69 68 68 67 67 66 66 58