MUSKOGEE, OKLAHOMA

Monthly Total Heating 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 1052.50 1027.50 283.00 191.00 5.00 0.00 0.50 0.00 0.00 b 190.00 363.00 825.50 3938.00
1906 809.50 692.00 682.50 97.00 56.00 0.00 0.00 4.50 3.00 198.00 481.50 631.50 3655.50
1907 635.00 598.00 234.00 315.00 141.50 1.00 0.00 0.00 6.00 145.50 529.00 722.50 3327.50
1908 744.50 625.50 242.50 154.00 59.50 0.00 0.00 0.00 20.50 0.00 z 0.00 z 0.00 z 1846.50
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 662.50 718.50 493.50 176.00 55.00 0.00 0.00 0.00 6.00 177.50 348.00 1012.00 3649.00
1915 888.00 601.50 791.00 105.50 60.50 0.00 0.00 6.50 11.50 102.50 355.00 651.50 3573.50
1916 894.50 776.50 418.00 263.00 51.50 0.00 0.00 0.00 24.50 130.00 468.50 896.50 3923.00
1917 831.50 778.50 500.00 0.00 z 179.00 1.50 0.00 0.00 7.00 357.50 473.00 1005.00 4133.00
1918 1280.00 650.00 327.00 274.00 51.00 0.00 0.00 0.00 50.50 94.00 467.50 645.50 3839.50
1919 780.00 675.50 403.00 163.00 54.50 13.50 0.00 0.00 4.50 143.50 501.50 869.00 3608.00
1920 888.00 628.00 444.00 244.50 41.50 0.00 0.00 0.00 d 22.00 111.50 534.00 696.50 3610.00
1921 617.50 523.50 241.50 175.50 40.00 0.00 0.00 0.00 4.50 105.50 339.00 655.00 2702.00
1922 844.50 546.50 455.00 114.00 1.50 1.50 0.00 0.00 1.00 97.00 372.00 617.50 3050.50
1923 513.00 724.00 537.50 156.00 53.00 0.00 0.00 0.00 2.50 239.50 407.00 614.50 3247.00
1924 950.50 672.00 646.00 159.00 94.00 2.50 0.00 0.00 31.00 87.00 361.50 925.00 3928.50
1925 862.00 461.00 266.50 75.00 50.50 0.00 0.00 0.00 2.50 316.50 472.00 804.00 3310.00
1926 806.00 471.00 522.00 258.00 18.00 0.00 0.00 0.00 49.00 110.50 529.00 737.50 3501.00
1927 790.50 435.50 408.50 99.50 31.00 0.00 0.00 1.00 30.50 50.50 315.50 847.00 3009.50
1928 722.00 579.50 370.00 248.00 7.50 2.50 0.00 0.00 6.50 100.00 452.00 680.00 3168.00
1929 863.00 934.00 343.50 110.50 28.50 g 0.00 0.00 0.00 0.00 107.00 625.50 636.50 3620.00
1930 1163.00 378.00 442.00 40.50 15.50 0.00 0.00 0.00 8.50 179.50 413.00 739.00 3379.00
1931 688.00 467.50 556.00 233.00 88.00 0.50 0.00 0.00 0.00 72.00 251.50 543.50 2900.00
1932 692.50 397.50 555.50 73.50 18.00 0.00 0.00 0.00 2.00 155.50 531.50 810.50 3236.50
1933 516.00 679.00 380.50 158.00 23.00 0.00 0.00 0.00 0.00 103.50 362.00 530.00 2752.00
1934 666.00 617.00 473.00 109.00 9.50 0.00 0.00 0.00 17.00 54.00 326.00 743.50 3015.00
1935 691.00 542.00 250.00 210.50 77.50 3.00 0.00 0.00 18.00 116.50 524.00 811.50 3244.00
1936 909.50 887.50 232.50 217.00 3.50 0.00 0.00 0.00 14.00 170.50 513.00 602.50 3550.00
1937 941.50 655.00 531.50 164.50 20.50 0.00 0.00 0.00 23.50 154.50 517.50 769.50 3778.00
1938 692.50 459.50 192.00 160.00 33.00 0.00 0.00 0.00 14.50 69.50 436.50 673.50 2731.00
1939 588.50 664.50 285.50 191.50 15.50 0.00 0.00 0.00 10.00 87.50 479.00 558.00 2880.00
1940 1220.00 672.00 360.00 195.00 26.50 0.00 0.00 0.00 32.50 45.00 491.00 646.00 3688.00
1941 676.00 665.00 530.50 86.00 0.00 0.00 0.00 0.00 5.00 95.50 427.50 618.00 3103.50
1942 832.50 652.50 407.50 100.00 47.50 0.50 0.00 0.00 56.50 103.00 332.50 694.50 3227.00
1943 789.00 481.50 580.50 92.50 28.50 0.00 0.00 0.00 1.00 150.50 445.50 821.00 3390.00
1944 744.50 536.50 441.50 178.50 48.50 0.00 0.00 0.00 1.50 60.50 371.50 839.50 3222.50
1945 773.50 598.50 282.00 173.50 109.00 2.00 0.00 0.00 19.00 119.50 366.72 a 880.50 3324.22
1946 773.50 457.50 218.00 63.00 44.50 9.00 0.00 0.00 10.00 72.50 387.50 516.00 2551.50
1947 719.50 743.50 595.00 122.00 24.80 a 1.00 0.00 0.00 4.50 29.50 560.00 727.50 3527.30
1948 1023.00 767.50 612.00 78.00 37.00 0.00 0.00 0.00 18.50 179.50 479.00 682.50 3877.00
1949 964.00 665.54 b 493.50 217.50 7.00 0.00 0.00 a 0.00 51.00 177.50 423.00 707.00 3706.04
1950 752.00 510.00 493.50 197.00 18.00 1.50 0.00 0.00 a 1.00 45.00 521.00 806.50 3345.50
1951 764.00 555.50 437.00 232.50 17.00 2.59 a 0.00 0.00 9.00 136.00 585.50 711.00 3450.09
1952 591.50 504.00 467.50 220.00 32.00 0.00 0.00 0.00 0.50 224.75 a 471.72 a 745.50 3257.47
1953 669.50 522.00 273.50 253.50 77.00 0.00 1.50 0.00 a 2.07 a 101.00 425.00 699.50 3024.57
1954 788.50 365.00 444.50 48.00 87.50 2.68 b 0.00 0.00 0.00 134.33 a 384.50 647.42 e 2902.44
1955 731.60 a 630.00 a 417.00 68.50 0.00 3.50 0.00 0.00 0.00 138.00 505.50 777.50 3271.60
1956 870.00 590.50 361.50 207.00 8.50 2.00 0.00 0.00 a 0.00 46.50 498.50 632.00 3216.50
1957 884.00 459.00 501.00 191.00 18.50 0.00 0.00 0.00 7.50 217.00 491.50 521.00 3290.50
1958 805.50 755.00 647.00 145.00 19.50 0.00 0.00 0.00 21.00 166.00 348.50 807.00 3714.50
1959 867.50 598.00 399.50 175.50 13.50 0.00 0.00 0.00 8.00 162.00 600.50 599.50 3424.00
1960 794.63 a 784.00 733.00 105.00 62.50 0.00 0.00 0.00 0.00 76.00 379.00 798.50 3732.63
1961 876.00 513.50 330.50 236.50 40.50 0.00 0.00 0.00 21.50 111.60 a 477.50 803.50 3411.10
1962 935.00 501.00 484.50 196.00 6.00 0.00 0.00 0.00 8.50 93.50 410.00 691.50 3326.00
1963 986.00 670.00 305.00 77.50 44.50 0.00 0.00 0.00 5.50 16.50 374.50 979.50 3459.00
1964 523.50 f 666.50 430.00 77.00 h 17.50 2.00 0.00 0.00 12.50 169.50 354.00 746.50 2398.50
1965 721.00 635.00 715.00 60.00 1.00 0.00 0.00 0.00 15.00 148.00 275.00 546.00 3116.00
1966 931.00 671.50 373.00 175.50 49.50 0.00 0.00 0.00 8.50 197.00 327.50 775.50 3509.00
1967 728.00 665.00 283.50 84.50 71.50 0.50 0.00 0.00 31.50 177.50 488.00 749.50 3279.50
1968 844.50 796.50 434.00 162.50 52.50 0.00 0.00 0.00 2.50 174.50 539.50 820.50 3827.00
1969 810.50 621.00 639.50 111.50 19.00 8.00 0.00 0.00 0.50 205.00 474.00 753.50 3642.50
1970 1029.00 619.50 572.50 141.00 29.00 12.00 0.00 0.00 15.00 229.00 534.50 616.50 3798.00
1971 854.50 688.00 484.63 a 172.50 41.00 0.00 0.00 0.00 39.00 47.50 425.00 582.50 3334.63
1972 821.00 605.50 331.50 138.00 38.00 0.00 0.00 0.00 14.00 173.00 633.50 889.00 3643.50
1973 870.50 680.00 290.50 244.50 50.00 0.00 0.00 0.00 7.50 83.00 297.00 736.00 3259.00
1974 845.00 529.50 304.50 125.50 6.50 0.50 0.00 0.00 77.00 96.00 455.50 759.00 3199.00
1975 709.00 731.00 589.50 188.00 13.50 0.00 0.00 0.00 68.00 131.50 401.50 732.00 3564.00
1976 818.92 a 372.50 349.00 121.50 82.00 0.00 0.00 0.00 19.00 301.50 636.00 813.50 3513.92
1977 1144.50 548.00 311.50 36.50 h 5.50 0.00 a 0.00 0.00 0.00 124.50 389.00 736.50 3259.50
1978 1161.50 936.50 522.00 110.00 56.00 0.00 0.00 0.00 0.00 j 126.00 0.00 z 756.00 3668.00
1979 1215.00 872.50 385.50 165.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2638.50
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 15.54 b 119.83 e 0.00 z 0.00 z 135.36
1981 131.50 y 373.50 i 372.00 d 47.40 e 59.86 b 0.00 c 0.00 0.00 u 28.33 c 164.96 c 374.50 761.57 a 1808.63
1982 871.50 758.00 323.50 226.55 a 15.50 4.00 0.00 0.00 21.00 176.50 434.00 0.00 z 2830.55
1983 787.00 582.50 0.00 z 307.50 37.50 4.00 0.00 0.00 22.76 a 85.50 363.00 1154.23 a 3343.99
1984 947.00 530.50 474.00 192.50 36.50 0.00 0.00 0.00 o 65.50 117.00 434.50 524.50 3322.00
1985 1029.00 784.00 288.82 a 90.00 6.00 1.00 0.00 0.00 30.00 87.50 415.00 920.00 3651.32
1986 675.50 532.00 279.50 104.50 17.00 0.00 0.00 0.00 0.00 130.00 569.00 738.00 3045.50
1987 813.50 503.50 378.00 160.00 0.00 0.00 0.00 0.00 6.50 176.50 382.50 702.50 3123.00
1988 909.50 685.50 421.50 147.00 14.00 0.00 0.00 0.00 1.00 186.00 379.50 647.50 3391.50
1989 630.50 865.50 427.50 158.50 55.00 3.00 0.00 0.00 53.50 110.50 335.50 1029.50 3669.00
1990 571.50 506.50 369.50 175.50 51.50 0.00 0.00 0.00 8.00 195.50 287.00 846.50 3011.50
1991 930.50 489.50 323.50 94.50 7.50 0.00 0.00 0.00 44.00 119.50 540.50 601.50 3151.00
1992 709.50 422.50 342.50 152.00 47.50 0.00 0.00 0.00 19.00 109.00 492.50 724.50 3019.00
1993 809.50 702.50 474.50 236.00 48.50 0.00 0.00 0.00 32.50 223.50 586.50 645.50 3759.00
1994 880.00 642.00 362.00 146.50 50.00 0.00 0.00 0.00 15.52 a 108.00 373.00 643.50 3220.52
1995 741.00 559.00 393.50 157.50 52.50 0.00 0.00 0.00 64.00 121.50 449.00 704.00 3242.00
1996 874.50 572.50 537.50 173.00 13.50 0.00 0.00 0.00 28.50 111.50 541.50 658.00 3510.50
1997 841.00 527.00 320.00 232.00 22.50 0.00 0.00 1.00 2.00 167.50 522.50 762.50 3398.00
1998 701.50 516.00 518.50 210.00 14.50 10.00 0.00 0.00 0.00 100.00 358.97 a 734.00 3163.47
1999 798.50 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 798.50
2000 0.00 z 0.00 z 0.00 z 210.00 9.00 3.00 0.00 0.00 26.50 126.00 637.24 a 1087.00 2098.74
2001 944.50 635.00 552.00 88.80 e 16.50 0.00 0.00 0.00 29.00 199.00 327.00 695.00 3486.80
2002 798.50 726.00 668.50 121.50 48.50 0.00 0.00 0.00 2.00 260.00 559.50 715.00 3899.50
2003 925.00 762.00 456.50 159.00 23.00 0.00 0.00 0.00 31.00 112.00 386.50 700.50 3555.50
2004 835.50 739.50 386.00 170.50 52.50 0.00 1.00 1.50 0.00 81.50 386.50 749.00 3403.50
2005 758.00 572.50 447.50 175.50 85.50 0.00 0.00 0.00 0.00 z 179.00 380.00 873.00 3471.00
2006 596.50 700.00 365.00 88.50 38.50 0.00 0.00 0.00 31.50 223.00 385.50 686.50 3115.00
2007 925.87 a 733.19 a 0.00 z 302.00 15.00 0.00 b 0.00 0.00 0.00 120.50 379.00 765.00 3240.55
2008 884.50 703.50 452.50 253.50 44.50 1.61 b 0.00 z 0.00 4.50 0.00 z 454.50 820.98 a 3620.09
2009 0.00 z 532.50 400.00 0.00 z 56.32 a 0.00 l 4.13 a 0.00 a 18.10 a 0.00 z 251.00 899.00 2161.05
2010 906.00 794.00 420.00 97.00 28.00 0.00 0.00 0.00 20.50 148.00 377.00 524.00 l 2790.50
2011 678.50 h 725.50 407.50 151.00 94.00 0.00 0.00 0.00 37.00 g 164.50 444.00 732.63 a 2719.13
2012 667.00 590.50 175.67 a 108.50 7.75 c 3.00 h 0.00 0.00 3.00 48.50 m 0.00 z 0.00 z 1552.42
Period of Record Statistics
MEAN 825.58 627.22 425.27 160.13 38.12 1.02 0.07 0.15 16.41 137.47 438.58 741.05 3371.35
S.D. 149.17 129.72 127.07 62.78 30.66 2.47 0.45 0.82 17.67 61.02 89.27 123.72 310.37
SKEW 0.62 0.38 0.48 0.25 1.57 3.35 7.83 6.52 1.42 0.85 0.23 0.73 -0.22
MAX 1280.00 1027.50 791.00 315.00 179.00 13.50 4.13 6.50 77.00 357.50 637.24 1154.23 3938.00
MIN 513.00 365.00 175.67 40.50 0.00 0.00 0.00 0.00 0.00 16.50 251.00 516.00 2551.50
NO YRS 97 99 98 97 99 98 99 98 98 97 97 96 82