SEMINOLE, TEXAS

Monthly Total Cooling Degree Days

(418201)

Base Temperature = 65 F

File last updated on Oct 29, 2012
*** Note *** Provisional Data *** After Year/Month 201205
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
1922 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 497.11 c 252.50 38.50 4.00 0.00 792.11
1923 0.00 0.00 0.00 15.00 141.50 390.50 451.00 413.50 229.50 35.00 0.00 0.00 1676.00
1924 0.00 0.00 3.00 16.00 h 78.00 467.00 470.00 503.00 189.50 32.00 10.50 0.00 1753.00
1925 0.00 e 0.00 13.50 91.00 151.50 477.00 354.00 k 316.00 g 386.00 170.50 4.00 0.00 a 1293.50
1926 0.00 0.00 j 7.00 28.00 212.50 367.50 382.50 288.00 273.50 56.50 0.00 z 0.00 z 1615.50
1927 0.00 z 0.00 z 1.50 f 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 126.00 l 376.00 216.50 p 224.00 h 144.50 100.50 0.00 c 0.00 621.00
1929 0.00 0.00 1.07 b 24.00 123.47 b 340.50 401.45 a 0.00 z 215.00 0.00 z 0.00 z 0.00 z 1105.48
1930 0.00 z 0.00 z 0.00 l 44.50 109.00 289.50 423.50 415.83 b 309.00 43.00 0.00 0.00 1634.33
1931 0.00 0.00 0.00 4.50 84.50 362.00 428.00 366.50 355.00 99.50 0.00 0.00 1700.00
1932 0.00 0.00 0.00 31.50 83.50 310.00 408.00 386.00 105.50 10.50 0.00 0.00 1335.00
1933 0.00 0.00 a 3.00 11.50 130.50 348.50 465.50 384.50 294.00 26.00 0.00 0.00 1663.50
1934 0.00 0.00 0.00 23.79 a 203.00 426.00 511.00 464.00 217.00 84.50 0.00 0.00 1929.29
1935 0.00 a 0.00 1.50 f 49.00 133.50 319.00 417.00 460.00 122.00 85.00 3.50 0.00 1589.00
1936 0.00 0.00 4.00 71.00 164.00 417.00 479.00 490.00 253.00 25.50 2.00 0.00 1905.50
1937 0.00 0.00 0.00 43.00 198.50 388.50 514.00 479.00 247.50 38.50 h 0.00 y 0.00 1870.50
1938 0.00 0.00 6.72 a 57.00 228.50 387.50 442.50 457.50 286.50 70.50 2.50 0.00 1939.22
1939 0.00 a 0.00 2.50 61.00 269.04 c 489.50 502.00 416.50 316.50 80.50 0.00 0.00 2137.54
1940 0.00 0.00 4.50 61.50 167.83 b 223.00 g 479.97 b 388.02 a 269.50 62.00 2.50 0.00 c 1435.81
1941 0.00 0.00 0.00 17.50 138.00 228.00 397.00 412.50 228.00 81.00 0.00 0.00 1502.00
1942 0.00 0.00 0.00 n 10.34 a 134.00 345.00 c 417.00 338.50 177.32 b 24.36 c 3.33 c 0.00 1449.86
1943 0.00 c 0.00 b 10.00 100.00 c 170.00 405.00 483.00 565.20 c 259.80 e 19.50 0.00 0.00 2012.50
1944 0.00 0.00 4.98 c 18.75 b 158.00 438.00 156.00 t 467.67 b 43.00 t 19.00 i 0.58 d 0.00 1087.98
1945 0.00 0.00 e 1.50 h 26.54 d 249.60 b 427.00 0.00 z 100.00 v 211.50 i 26.87 a 4.50 p 0.00 k 730.01
1946 0.00 e 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 3.32 c 41.50 m 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3.32
1948 0.00 z 0.00 z 0.00 z 18.00 z 215.50 483.62 a 466.00 287.00 i 247.50 36.00 0.00 0.00 1448.62
1949 0.00 a 0.00 0.00 27.50 157.00 323.79 a 444.85 a 392.00 201.96 b 26.19 b 2.00 0.00 1575.30
1950 0.00 0.00 5.50 43.50 168.50 342.50 369.00 349.00 187.00 76.50 1.00 0.00 1542.50
1951 0.00 1.00 6.72 a 43.00 206.00 434.50 510.50 464.00 274.00 80.00 0.00 0.00 2019.72
1952 0.00 0.00 1.00 8.00 177.50 437.00 385.50 530.50 190.34 a 24.50 3.00 0.00 d 1757.34
1953 0.00 a 0.00 16.00 25.00 f 198.00 380.50 h 530.00 456.50 267.50 48.50 0.00 0.00 1516.50
1954 0.00 0.00 a 2.50 84.00 92.00 188.00 j 457.00 384.92 a 253.00 88.50 0.00 0.00 1361.92
1955 0.00 0.00 2.50 41.50 146.50 308.89 c 370.50 345.00 219.83 a 34.50 1.00 0.00 1470.22
1956 0.00 0.00 8.50 41.50 240.00 463.50 483.50 403.00 243.00 61.00 0.00 0.00 1944.00
1957 0.00 b 1.00 1.00 46.50 118.00 381.50 548.00 473.00 217.00 51.50 0.00 0.00 1837.50
1958 0.00 0.00 0.00 18.00 206.00 485.50 549.50 478.50 269.00 55.00 0.00 0.00 2061.50
1959 0.00 0.00 a 0.50 63.00 211.00 409.50 426.00 482.00 297.00 33.00 0.00 0.00 1922.00
1960 0.00 0.00 0.50 80.50 233.50 527.50 452.00 460.50 320.50 93.00 1.50 0.00 2169.50
1961 0.00 0.00 0.00 80.50 227.00 378.50 383.00 407.00 267.00 70.50 0.00 0.00 1813.50
1962 0.00 1.00 1.50 67.50 324.50 367.00 472.00 479.50 229.00 101.50 0.00 0.00 2043.50
1963 0.00 2.00 21.50 128.50 269.00 372.50 479.50 447.50 281.00 76.50 0.00 0.00 2078.00
1964 0.00 0.00 0.00 46.50 244.00 416.50 525.50 498.50 217.00 35.50 3.50 0.00 1987.00
1965 0.00 0.00 0.00 68.50 189.00 369.00 492.00 377.50 248.50 47.00 2.50 0.00 1794.00
1966 0.00 0.00 5.00 14.50 161.00 339.50 533.00 368.50 203.50 27.00 0.00 0.00 1652.00
1967 0.00 0.00 24.00 87.00 169.00 377.00 421.00 358.50 153.00 56.00 0.00 0.00 1645.50
1968 0.00 0.00 5.50 13.00 120.50 320.50 359.50 357.00 135.50 71.00 2.00 0.00 1384.50
1969 0.00 0.00 0.00 29.50 145.00 340.50 526.50 472.00 202.50 63.00 0.00 0.00 1779.00
1970 0.00 0.00 0.00 10.50 144.00 310.00 456.50 434.00 272.50 17.00 0.00 0.00 1644.50
1971 0.00 0.00 11.00 30.50 143.00 396.50 451.50 251.00 258.00 30.50 0.00 0.00 1572.00
1972 0.00 0.00 10.00 107.50 143.00 405.50 416.00 356.00 252.00 81.50 0.00 0.00 1771.50
1973 0.00 0.00 0.00 15.00 139.50 331.00 421.00 402.00 253.50 75.00 0.00 0.00 1637.00
1974 0.00 0.00 17.50 69.50 276.00 372.00 490.50 331.50 81.00 21.00 0.00 0.00 1659.00
1975 0.00 0.00 0.00 38.00 89.50 354.50 323.00 346.00 155.00 49.00 1.00 0.00 1356.00
1976 0.00 0.00 0.00 44.50 83.00 345.00 316.50 394.50 201.50 8.00 0.00 0.00 1393.00
1977 0.00 0.00 0.00 21.00 219.50 429.00 495.00 526.50 392.50 55.00 0.00 0.00 2138.50
1978 0.00 0.00 5.00 99.50 219.50 417.00 531.50 447.50 238.50 41.00 0.00 0.00 1999.50
1979 0.00 0.00 0.00 64.00 139.50 285.50 486.00 365.00 255.50 103.00 0.00 0.00 1698.50
1980 0.00 a 0.00 0.00 21.00 160.00 512.00 597.00 468.50 269.00 35.50 6.00 0.00 2069.00
1981 0.00 0.00 0.50 72.00 138.00 379.50 485.00 335.50 200.50 62.00 0.00 0.00 1673.00
1982 0.00 1.00 9.00 29.50 151.00 336.00 499.50 503.00 296.00 56.50 2.00 0.00 c 1883.50
1983 0.00 h 0.00 0.00 32.50 147.50 342.00 510.00 501.00 326.00 76.50 1.50 0.00 1937.00
1984 0.00 0.00 3.00 29.00 220.00 363.50 447.50 400.00 209.00 19.50 2.00 0.00 1693.50
1985 0.00 0.00 9.00 65.00 204.50 306.00 444.50 501.00 248.50 15.00 0.00 0.00 1793.50
1986 0.00 2.00 3.50 92.59 a 192.00 279.00 441.00 412.00 218.00 39.50 0.00 0.00 1679.59
1987 0.00 0.00 0.00 35.00 129.00 300.00 436.07 a 437.00 177.50 36.00 2.50 0.00 1553.07
1988 0.00 0.00 3.00 11.50 147.50 357.00 374.50 392.50 195.00 33.50 4.00 0.00 1518.50
1989 0.00 0.00 21.00 112.50 266.00 332.50 482.00 398.50 184.50 82.50 0.50 0.00 1880.00
1990 0.00 0.00 3.50 47.00 197.50 568.50 358.00 346.50 250.50 25.50 7.00 0.00 1804.00
1991 0.00 0.00 5.00 29.50 279.00 386.50 386.50 355.50 151.50 53.50 0.00 0.00 1647.00
1992 0.00 0.00 0.00 45.50 98.50 300.00 443.00 327.50 253.50 42.00 2.00 0.00 1512.00
1993 0.00 0.00 0.00 23.00 134.50 380.00 501.00 448.00 182.00 64.00 0.00 0.00 1732.50
1994 0.00 0.00 6.50 39.00 164.50 512.50 520.00 441.00 226.00 65.50 1.50 0.00 1976.50
1995 0.00 0.00 10.00 36.00 147.50 335.00 500.50 432.00 214.50 17.50 0.00 0.00 1693.00
1996 0.00 5.00 1.00 51.50 382.50 428.50 468.50 389.50 182.00 61.00 4.00 0.00 1973.50
1997 0.00 0.00 4.50 16.50 145.00 315.00 483.00 441.50 312.00 88.50 0.00 0.00 1806.00
1998 0.00 0.00 8.00 16.50 323.00 536.00 605.50 425.50 358.00 108.50 1.00 0.00 2382.00
1999 0.00 0.00 0.00 47.00 159.00 347.50 490.50 494.50 223.00 34.50 0.00 0.00 1796.00
2000 0.00 0.00 0.00 69.00 338.50 347.00 544.50 496.50 335.00 85.00 0.00 0.00 2215.50
2001 0.00 0.00 0.00 62.00 240.50 480.00 584.00 478.50 252.00 45.00 6.00 0.00 2148.00
2002 0.00 0.00 5.50 103.00 210.00 444.00 448.50 513.50 250.50 55.00 0.00 0.00 2030.00
2003 0.00 0.00 3.00 58.50 233.00 323.00 461.00 502.00 0.00 z 79.00 13.50 0.00 1673.00
2004 0.00 0.00 25.50 14.50 238.50 410.00 455.00 364.00 185.50 30.00 0.00 0.00 1723.00
2005 0.00 0.00 0.00 23.50 184.00 408.50 466.50 390.00 329.50 63.00 1.50 0.00 1866.50
2006 0.00 0.00 z 8.00 84.00 296.00 445.00 489.00 0.00 z 138.00 0.00 z 2.50 0.00 1462.50
2007 0.00 0.00 9.50 12.50 76.50 275.00 358.00 433.00 271.50 108.50 1.00 0.00 1545.50
2008 0.00 0.00 6.50 22.50 199.00 487.00 422.50 388.50 115.00 42.00 0.00 0.00 1683.00
2009 0.00 0.00 z 7.00 61.50 179.50 399.00 443.00 464.00 168.50 59.50 0.00 0.00 1782.00
2010 0.00 0.00 1.00 29.50 167.00 491.50 353.50 479.00 286.00 28.50 0.00 0.00 1836.00
2011 0.00 0.00 c 15.50 103.00 215.50 584.50 597.00 608.00 249.50 79.50 0.00 0.00 a 2452.50
2012 0.00 a 0.00 39.55 b 79.80 e 85.00 w 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 119.35
Period of Record Statistics
MEAN 0.00 0.16 5.10 46.96 182.45 388.38 460.25 427.16 236.59 55.43 1.31 0.00 1801.68
S.D. 0.00 0.66 7.07 29.35 62.62 71.29 61.50 64.46 61.91 28.86 2.34 0.00 238.91
SKEW 0.00 5.58 2.32 0.69 0.70 0.53 0.00 -0.01 0.02 0.86 2.86 0.00 0.33
MAX 0.00 5.00 39.55 128.50 382.50 584.50 605.50 608.00 392.50 170.50 13.50 0.00 2452.50
MIN 0.00 0.00 0.00 4.50 76.50 228.00 316.50 251.00 81.00 8.00 0.00 0.00 1335.00
NO YRS 84 81 82 83 85 83 82 81 84 83 83 84 67