MUSKOGEE, OKLAHOMA

Monthly Total Cooling Degree Days

(346130)

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
1905 0.00 0.00 0.00 44.00 144.00 386.50 344.50 443.50 279.64 b 50.50 4.50 0.00 1697.14
1906 0.00 0.00 2.50 49.00 150.50 295.00 342.50 378.00 322.00 9.00 0.00 0.00 1548.50
1907 2.00 0.00 79.00 0.00 66.00 307.50 508.50 617.00 337.50 54.00 0.00 0.00 1971.50
1908 0.00 0.00 25.00 37.00 146.50 300.50 395.50 492.00 290.50 0.00 z 0.00 z 0.00 z 1687.00
1909 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
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 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
1912 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
1913 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
1914 0.00 0.00 4.50 45.50 154.00 539.00 636.50 507.50 323.50 72.00 12.00 0.00 2294.50
1915 0.00 0.00 0.00 75.50 129.50 296.50 427.00 257.50 323.00 23.00 28.00 0.00 1560.00
1916 0.00 0.00 9.50 12.50 220.00 300.50 619.00 622.00 310.00 75.00 27.00 0.00 2195.50
1917 0.00 0.00 0.50 0.00 z 78.50 330.00 530.50 390.00 227.00 48.50 0.50 0.00 1605.50
1918 0.00 0.50 12.00 15.50 227.50 495.00 498.00 642.50 134.50 122.50 2.00 2.00 2152.00
1919 0.00 0.00 5.00 61.50 136.00 383.50 574.00 542.50 315.50 98.00 0.00 0.00 2116.00
1920 0.00 0.00 0.50 31.50 237.50 284.00 477.00 399.56 d 341.50 106.00 0.00 0.00 1877.56
1921 0.00 1.50 40.50 22.50 247.50 401.00 563.50 583.00 483.50 74.00 4.50 0.00 2421.50
1922 0.00 11.50 2.50 40.00 188.00 422.00 517.00 556.00 374.00 95.00 11.50 0.00 2217.50
1923 0.00 0.00 2.00 36.50 121.50 403.00 587.00 622.50 303.00 43.00 0.00 0.00 2118.50
1924 0.00 0.00 0.00 50.00 80.50 450.00 454.00 609.50 198.00 116.50 23.50 0.00 1982.00
1925 0.00 0.00 26.50 130.50 134.00 549.00 552.00 500.50 387.50 64.00 0.00 0.00 2344.00
1926 0.00 1.50 1.00 13.00 166.00 335.00 446.50 518.50 352.50 109.00 0.00 0.00 1943.00
1927 0.00 0.00 1.00 91.50 217.00 335.50 446.00 374.00 310.00 97.00 31.00 0.00 1903.00
1928 0.00 0.00 13.50 25.00 158.50 269.50 475.50 514.00 193.50 179.00 6.00 0.00 1834.50
1929 0.00 0.00 24.50 57.50 91.00 g 324.50 504.00 578.50 267.50 55.00 0.00 3.50 1815.00
1930 0.00 4.50 0.00 70.00 97.00 323.00 579.50 590.00 399.00 72.50 4.00 0.00 2139.50
1931 0.00 0.00 0.00 23.00 107.00 433.50 549.50 401.50 469.50 194.00 29.00 0.00 2207.00
1932 0.00 5.00 6.50 56.50 159.00 389.00 551.00 564.00 318.00 43.50 0.00 1.00 2093.50
1933 0.00 0.00 14.50 49.50 208.50 427.50 561.50 469.00 399.00 44.00 13.00 2.00 2188.50
1934 0.00 0.00 1.00 37.00 190.00 528.00 689.50 695.00 198.50 87.00 7.00 0.00 2433.00
1935 0.00 0.00 25.00 13.50 110.50 273.50 587.50 580.00 235.00 59.00 0.50 0.00 1884.50
1936 0.00 8.00 13.00 100.00 230.50 523.00 726.50 772.00 471.50 43.50 8.50 0.00 2896.50
1937 0.00 0.00 0.00 68.50 201.50 420.00 551.50 627.50 305.00 74.50 9.50 0.00 2258.00
1938 0.00 4.00 43.50 74.00 174.50 370.00 557.00 615.50 355.50 185.00 14.50 1.50 2395.00
1939 0.00 0.00 30.50 54.50 195.00 395.50 603.00 548.50 511.00 181.00 0.00 0.00 2519.00
1940 0.00 0.00 15.00 62.50 134.00 340.50 472.00 441.00 250.00 98.50 0.00 0.00 1813.50
1941 0.00 0.00 0.00 57.00 239.00 325.00 547.00 523.00 327.50 175.00 4.00 0.00 2197.50
1942 0.00 0.00 1.00 70.50 140.00 368.00 494.00 469.50 272.00 51.00 24.00 0.00 1890.00
1943 0.00 0.00 10.50 90.00 165.00 453.00 615.00 695.50 236.00 32.00 0.00 0.00 2297.00
1944 1.00 6.50 4.50 34.50 216.50 438.50 508.50 531.50 260.50 82.00 25.00 0.00 2109.00
1945 0.00 0.00 17.50 32.00 139.00 251.00 388.00 470.00 301.50 27.00 29.48 a 0.00 1655.48
1946 0.00 0.00 21.50 84.00 89.00 335.50 551.50 523.50 293.50 132.50 2.50 1.00 2034.50
1947 0.00 0.00 0.00 30.50 110.05 a 364.00 444.00 675.50 383.00 146.50 0.00 0.00 2153.55
1948 0.00 0.00 11.00 101.00 135.50 360.00 480.00 426.00 271.50 27.00 5.50 3.50 1821.00
1949 0.00 0.00 b 0.50 53.00 192.00 408.50 533.20 a 427.00 171.50 82.50 7.50 0.00 1875.70
1950 8.50 0.00 7.50 53.50 161.50 383.00 375.00 362.70 a 202.50 152.50 8.00 0.00 1714.70
1951 0.00 2.00 4.50 48.00 188.00 312.41 a 530.00 599.00 256.50 91.50 7.50 8.50 2047.91
1952 7.00 0.00 9.00 27.50 179.00 531.50 572.00 585.00 307.00 48.05 a 25.34 a 0.00 2291.39
1953 0.00 0.00 10.00 36.50 231.50 611.00 509.00 502.72 a 346.55 a 129.50 0.00 0.00 2376.77
1954 0.00 3.50 14.00 157.00 118.00 475.18 b 812.00 738.00 478.00 159.13 a 0.50 0.00 e 2955.31
1955 1.03 a 0.00 a 25.50 125.50 231.50 321.00 655.50 534.00 354.50 82.00 30.50 0.00 2361.03
1956 0.00 8.00 41.50 55.50 285.50 417.50 628.50 681.48 a 395.50 138.00 6.00 3.50 2660.98
1957 0.00 4.00 0.00 47.00 162.00 377.00 628.00 526.00 199.00 27.00 0.00 0.00 1970.00
1958 0.00 0.00 0.00 24.00 213.00 406.00 502.50 488.50 306.00 59.50 6.00 0.00 2005.50
1959 0.00 0.00 12.50 69.50 240.00 371.00 444.50 519.00 293.50 18.50 4.00 0.00 1972.50
1960 2.58 a 0.00 5.00 69.00 142.50 378.00 485.50 486.00 334.00 108.00 19.50 0.00 2030.08
1961 0.00 0.00 17.00 61.00 126.00 291.00 459.00 410.50 232.50 71.82 a 4.00 0.00 1672.82
1962 0.00 12.00 6.00 56.00 326.00 349.50 529.50 537.00 220.50 137.00 0.00 0.00 2173.50
1963 0.00 0.00 32.50 91.00 228.00 460.00 567.00 583.50 327.00 230.50 2.50 0.00 2522.00
1964 0.50 f 0.00 0.50 73.00 h 217.00 389.00 601.00 486.50 258.00 15.50 22.50 0.00 1990.00
1965 0.00 0.00 0.00 84.50 192.00 332.50 558.50 463.00 318.50 60.00 4.50 0.00 2013.50
1966 0.00 0.00 16.00 20.50 130.00 311.00 594.00 351.50 166.00 40.50 29.50 3.00 1662.00
1967 2.00 0.00 58.00 92.00 95.50 346.50 371.00 360.00 160.00 63.00 0.00 0.00 1548.00
1968 0.00 0.00 8.00 19.50 86.50 329.00 440.50 441.50 179.00 69.50 3.00 0.00 1576.50
1969 0.00 0.00 0.00 36.00 146.50 303.00 610.50 509.00 292.00 89.00 4.00 0.00 1990.00
1970 2.00 0.00 1.50 52.00 196.00 352.50 506.00 583.00 322.50 28.50 0.00 1.50 2045.50
1971 0.00 0.00 7.75 a 19.50 82.50 375.50 432.00 367.00 301.00 67.50 8.00 0.00 1660.75
1972 0.00 4.00 5.00 66.50 140.50 401.00 477.00 528.50 378.50 51.00 0.00 0.00 2052.00
1973 0.00 0.00 0.50 31.50 86.50 307.50 488.00 442.50 281.50 85.50 7.50 0.00 1731.00
1974 0.00 0.00 49.00 59.50 240.50 264.00 592.50 418.00 82.00 38.50 3.00 0.00 1747.00
1975 0.00 0.00 11.50 70.50 163.00 348.50 480.00 517.00 211.50 93.50 9.50 0.00 1905.00
1976 0.00 a 16.50 20.50 37.50 52.00 269.50 452.00 443.50 202.50 29.50 0.00 0.00 1523.50
1977 0.00 0.00 4.00 54.50 h 234.50 478.97 a 634.00 502.50 346.50 35.50 0.50 0.00 2236.47
1978 0.00 0.00 0.00 72.50 182.50 363.50 668.00 584.00 249.00 j 69.50 0.00 z 0.00 1940.00
1979 0.00 0.00 5.00 41.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 46.00
1980 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 446.79 b 66.77 e 0.00 z 0.00 z 513.55
1981 0.00 y 0.00 i 8.61 d 122.40 e 83.38 b 460.00 c 582.50 179.50 u 256.11 c 68.64 c 0.00 0.00 a 1581.64
1982 0.00 0.00 22.00 37.76 a 198.00 281.00 545.00 607.50 290.00 90.50 16.00 0.00 z 2087.76
1983 0.00 0.00 0.00 z 42.00 118.00 297.50 531.50 644.50 321.21 a 83.00 14.50 0.00 a 2052.21
1984 0.00 0.00 8.00 27.50 139.50 401.00 537.50 329.00 o 293.50 74.00 11.00 2.50 1494.50
1985 0.00 0.00 27.90 a 64.00 177.00 340.50 528.00 558.50 353.50 96.50 5.00 0.00 2150.90
1986 0.00 1.00 13.00 80.50 175.00 422.00 645.00 440.00 304.50 34.50 0.00 0.00 2115.50
1987 0.00 0.00 5.00 86.00 295.50 391.00 495.50 572.50 220.00 12.50 8.50 0.00 2086.50
1988 0.00 0.00 14.50 43.00 174.00 417.50 540.50 531.00 294.50 25.50 4.50 0.00 2045.00
1989 0.00 0.00 13.00 105.50 176.50 279.50 443.00 458.00 197.50 110.50 17.00 0.00 1800.50
1990 0.00 0.00 16.50 48.50 133.00 463.00 474.50 522.00 386.50 42.50 16.50 0.00 2103.00
1991 0.00 0.00 18.00 41.50 272.50 408.50 548.50 477.00 240.50 83.50 2.50 4.50 2097.00
1992 0.00 0.00 8.50 66.00 102.50 275.50 478.00 316.50 222.50 33.00 0.00 2.00 1504.50
1993 0.00 0.00 4.50 31.50 130.00 353.00 625.00 631.50 214.00 36.50 0.00 0.00 2026.00
1994 0.00 0.00 18.50 73.00 134.00 467.00 459.00 430.50 225.00 a 85.00 3.00 0.00 1895.00
1995 0.00 0.00 30.00 37.00 126.50 284.00 533.50 584.50 261.50 39.50 5.50 0.00 1902.00
1996 0.00 4.00 3.00 49.50 257.00 369.50 477.00 431.00 189.00 43.00 0.00 0.00 1823.00
1997 1.00 0.00 7.00 11.00 110.50 304.50 540.00 416.00 281.00 99.00 0.00 0.00 1770.00
1998 0.00 0.00 32.00 23.00 267.50 448.00 665.50 590.50 471.00 82.00 3.62 a 1.00 2584.12
1999 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 z 0.00
2000 0.00 z 0.00 z 0.00 z 16.00 228.50 264.00 503.00 639.00 336.00 109.00 0.00 a 0.00 2095.50
2001 0.00 0.00 0.00 136.20 e 227.50 381.50 637.50 587.50 209.00 34.50 9.50 3.00 2226.20
2002 0.00 0.00 0.00 77.50 123.00 372.50 508.00 527.50 338.50 60.00 0.00 3.00 2010.00
2003 0.00 0.00 8.50 63.00 164.50 271.00 582.00 566.00 158.50 45.50 16.50 0.00 1875.50
2004 1.50 0.00 9.00 41.00 244.00 314.50 419.00 359.50 270.50 80.50 0.00 0.00 1739.50
2005 0.00 0.00 8.50 31.50 169.50 393.50 508.00 542.00 0.00 z 100.00 23.50 0.00 1776.50
2006 0.00 0.00 13.50 133.50 223.50 363.50 614.00 653.50 171.50 66.50 8.00 1.00 2248.50
2007 0.00 a 0.00 a 0.00 z 37.50 183.00 340.71 b 460.50 586.00 295.50 123.00 22.00 0.00 2048.21
2008 4.00 4.50 6.50 43.00 164.00 383.04 b 0.00 z 452.50 237.50 0.00 z 12.00 1.55 a 1308.59
2009 0.00 z 0.00 32.50 0.00 z 118.83 a 234.50 l 469.65 a 442.78 a 222.41 a 0.00 z 8.50 0.00 1294.68
2010 0.00 0.00 8.50 82.00 213.50 505.00 570.00 653.50 318.00 33.00 5.00 0.00 l 2388.50
2011 0.00 h 4.00 21.50 68.50 180.50 550.50 757.50 680.00 139.50 g 77.00 11.00 0.00 a 2350.50
2012 0.00 0.00 80.60 a 83.50 247.45 c 284.00 h 691.50 548.50 337.50 36.00 m 0.00 z 0.00 z 1989.05
Period of Record Statistics
MEAN 0.34 1.08 13.03 55.95 170.43 375.44 533.95 522.40 292.03 77.88 7.88 0.52 2039.64
S.D. 1.25 2.81 15.55 30.79 56.47 76.36 86.07 98.31 82.80 44.55 9.11 1.30 296.12
SKEW 4.88 3.30 2.17 0.91 0.24 0.70 0.39 -0.05 0.33 1.02 1.17 3.43 0.56
MAX 8.50 16.50 80.60 157.00 326.00 611.00 812.00 772.00 511.00 230.50 31.00 8.50 2955.31
MIN 0.00 0.00 0.00 0.00 52.00 251.00 342.50 257.50 82.00 9.00 0.00 0.00 1504.50
NO YRS 97 99 98 97 99 98 99 98 98 97 97 96 82