TULIA, TEXAS

Monthly Total Cooling Degree Days

(419175)

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
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 p 0.00 0.00
1949 0.00 g 0.00 0.00 7.00 91.50 281.00 417.00 330.50 167.50 3.00 p 0.00 0.00 h 1294.50
1950 0.00 a 0.00 d 2.00 42.50 143.00 382.00 348.50 326.50 119.00 51.50 0.00 a 0.00 1415.00
1951 0.00 0.00 0.00 a 7.50 94.50 279.00 474.50 434.50 224.50 62.50 0.00 0.00 1577.00
1952 0.00 0.00 0.00 4.50 101.00 417.50 383.50 501.00 162.00 19.00 0.00 0.00 1588.50
1953 0.00 0.00 a 0.00 9.00 134.50 493.50 435.50 360.00 218.00 50.00 0.00 0.00 1700.50
1954 0.00 0.00 3.00 j 37.50 60.50 318.50 499.50 419.00 267.00 90.50 0.00 0.00 1692.50
1955 0.00 0.00 0.00 38.50 84.50 262.50 407.00 398.00 205.50 33.00 0.00 0.00 1429.00
1956 0.00 0.00 b 1.00 17.50 153.00 350.00 374.50 383.37 a 226.00 55.50 0.00 0.00 1560.87
1957 0.00 0.50 0.00 11.00 15.50 242.00 479.50 370.00 95.00 36.00 0.00 0.00 1249.50
1958 0.00 d 0.00 0.00 0.00 145.00 356.00 423.50 434.00 223.50 18.00 0.00 0.00 1600.00
1959 0.00 0.00 0.00 35.00 131.00 310.00 321.50 391.00 183.00 1.00 0.00 0.00 1372.50
1960 0.00 0.00 1.03 a 40.00 c 115.50 336.00 369.00 382.50 194.00 19.00 0.00 0.00 1457.03
1961 0.00 0.00 0.00 28.50 111.50 244.00 287.00 285.50 109.50 11.50 0.00 0.00 1077.50
1962 0.00 0.00 0.00 17.00 231.00 229.50 385.50 365.00 170.50 32.50 0.00 0.00 1431.00
1963 0.00 0.00 9.00 36.50 147.00 220.86 a 412.50 348.50 189.50 28.50 0.00 0.00 1392.36
1964 0.00 0.00 0.00 8.00 138.50 260.50 438.50 343.00 141.00 12.00 1.00 0.00 1342.50
1965 0.00 0.00 0.00 37.50 119.50 225.00 393.50 301.00 148.50 30.00 0.00 0.00 1255.00
1966 0.00 0.00 1.50 0.50 111.50 262.50 506.50 263.00 121.00 9.50 0.00 0.00 1276.00
1967 0.00 0.00 5.50 22.00 78.00 273.00 349.00 292.50 91.50 48.50 0.00 0.00 1160.00
1968 0.00 0.00 2.50 0.00 58.00 265.00 330.50 332.50 106.50 53.50 0.00 0.00 1148.50
1969 0.00 0.00 0.00 11.50 113.50 247.50 490.50 419.50 137.50 42.50 0.00 0.00 1462.50
1970 0.00 0.00 0.00 8.50 148.50 303.00 435.50 405.00 209.00 22.50 0.00 0.00 1532.00
1971 0.00 0.00 5.50 19.00 67.00 322.50 391.50 230.50 209.00 21.50 0.00 0.00 1266.50
1972 0.00 0.00 3.50 48.10 a 83.00 304.00 327.00 278.50 189.00 57.50 0.00 0.00 1290.60
1973 0.00 0.00 0.00 3.00 71.50 272.50 358.00 360.00 155.00 51.50 0.00 0.00 1271.50
1974 0.00 0.00 4.50 38.50 196.50 277.00 429.00 246.50 50.00 14.50 0.00 0.00 1256.50
1975 0.00 0.00 0.00 21.00 59.50 305.00 308.50 347.50 136.50 32.00 0.00 0.00 1210.00
1976 0.00 0.00 0.00 15.00 44.00 260.00 298.00 355.50 156.00 9.00 0.00 0.00 1137.50
1977 0.00 0.00 0.00 11.50 117.00 379.50 444.50 389.50 264.50 24.00 0.00 0.00 1630.50
1978 0.00 0.00 0.00 46.50 117.00 344.00 503.50 354.00 215.00 32.00 0.00 0.00 1612.00
1979 0.00 1.00 0.00 17.00 86.50 242.00 399.50 269.50 203.50 62.50 0.00 0.00 1281.50
1980 0.00 0.00 0.00 8.50 80.50 432.50 531.77 e 439.50 249.00 34.50 0.50 0.00 1776.77
1981 0.00 0.00 0.00 41.00 80.00 372.00 449.50 316.00 166.50 36.00 0.00 0.00 1461.00
1982 0.00 0.00 1.00 11.00 83.50 176.00 418.50 428.00 241.00 34.50 0.00 0.00 1393.50
1983 0.00 0.00 0.00 11.00 44.50 225.00 461.50 472.00 290.00 50.50 1.50 0.00 1556.00
1984 0.00 0.00 0.00 6.50 106.50 316.50 377.00 353.00 156.00 5.50 0.00 0.00 1321.00
1985 0.00 0.00 1.00 28.00 134.00 241.00 372.50 416.50 205.50 5.50 0.00 0.00 1404.00
1986 0.00 0.00 2.50 37.00 81.50 217.00 442.50 302.50 132.50 10.00 0.00 0.00 1225.50
1987 0.00 0.00 0.00 28.50 71.50 252.00 362.50 321.50 95.50 13.00 1.50 0.00 1146.00
1988 0.00 0.00 0.00 2.00 66.00 245.50 323.00 354.50 115.50 9.50 0.00 0.00 1116.00
1989 0.00 0.00 9.00 77.50 140.50 155.00 333.00 301.00 125.00 34.50 0.00 0.00 1175.50
1990 0.00 0.00 1.50 11.50 100.00 449.00 321.00 310.50 210.50 9.00 0.50 0.00 1413.50
1991 0.00 0.00 0.50 9.50 153.00 278.00 331.00 320.00 123.50 31.00 0.00 0.00 1246.50
1992 0.00 0.00 0.00 4.50 54.50 162.50 337.50 263.00 175.00 12.50 0.00 0.00 1009.50
1993 0.00 0.00 0.00 4.00 66.50 284.50 432.00 319.50 129.50 11.00 0.00 0.00 1247.00
1994 0.00 0.00 2.00 14.50 79.00 416.50 408.00 326.50 170.00 34.50 2.00 0.00 1453.00
1995 0.00 0.00 4.00 4.00 53.00 208.00 403.50 369.00 182.00 5.00 0.00 0.00 1228.50
1996 0.00 0.00 0.00 21.50 257.00 339.00 382.50 323.00 138.50 29.00 0.00 0.00 1490.50
1997 0.00 a 0.00 0.00 2.50 39.00 202.50 407.00 323.00 235.50 49.00 0.00 0.00 1258.50
1998 0.00 0.00 2.00 5.50 171.50 363.00 534.50 351.00 283.00 48.00 0.00 0.00 1758.50
1999 0.00 0.00 0.00 9.50 65.00 251.50 416.00 437.00 162.00 11.00 0.00 c 0.00 1352.00
2000 0.00 0.00 0.00 13.00 217.50 212.50 402.00 427.50 278.00 53.00 0.00 0.00 1603.50
2001 0.00 0.00 0.00 16.00 88.50 359.50 539.50 401.00 169.00 20.00 1.03 a 0.00 1594.53
2002 0.00 0.00 1.50 36.50 121.50 363.50 408.50 405.50 156.50 21.00 0.00 0.00 1514.50
2003 0.00 0.00 0.00 20.50 122.50 194.50 458.50 441.50 121.50 36.00 4.00 0.00 1399.00
2004 0.00 0.00 11.00 4.00 183.50 252.50 325.50 250.50 135.00 12.00 0.00 0.00 1174.00
2005 0.00 0.00 0.00 2.00 107.00 284.50 360.50 305.50 258.00 40.00 0.00 0.00 1357.50
2006 0.00 0.00 0.50 51.50 200.00 379.00 477.00 371.50 73.50 32.50 0.00 0.00 1585.50
2007 0.00 0.00 2.50 0.00 42.50 205.50 318.00 407.50 205.50 78.50 0.00 0.00 1260.00
2008 0.00 0.00 2.50 9.50 115.00 385.00 355.00 325.00 89.00 18.50 0.00 0.00 1299.50
2009 0.00 0.00 1.50 r 32.50 o 0.00 z 0.00 z 0.00 z 375.00 122.50 28.50 0.00 0.00 526.00
2010 0.00 0.00 1.00 9.00 84.50 395.50 335.00 400.50 257.00 8.00 0.00 0.00 1490.50
2011 0.00 0.00 2.50 16.50 108.00 479.50 568.00 578.00 156.00 19.00 0.00 0.00 1927.50
2012 0.00 a 0.00 11.00 48.50 188.50 360.50 459.50 413.00 170.50 5.50 h 0.00 z 0.00 z 1651.50
Period of Record Statistics
MEAN 0.00 0.02 1.48 19.12 109.12 297.21 404.35 360.41 172.91 30.19 0.19 0.00 1387.04
S.D. 0.00 0.14 2.66 16.49 49.58 77.39 66.00 64.61 55.49 19.28 0.63 0.00 188.69
SKEW 0.00 6.21 2.32 1.10 0.80 0.49 0.40 0.49 0.18 0.77 4.28 0.00 0.46
MAX 0.00 1.00 11.00 77.50 257.00 493.50 568.00 578.00 290.00 90.50 4.00 0.00 1927.50
MIN 0.00 0.00 0.00 0.00 15.50 155.00 287.00 230.50 50.00 1.00 0.00 0.00 1009.50
NO YRS 63 64 62 63 63 63 63 64 64 62 63 63 60